diff options
345 files changed, 3448 insertions, 2796 deletions
diff --git a/.bintray.json b/.bintray.json index fb9e55368..8672c2bb9 100644 --- a/.bintray.json +++ b/.bintray.json @@ -6,7 +6,7 @@ }, "version": { - "name": "8.8+alpha" + "name": "8.9+alpha" }, "files": diff --git a/.circleci/config.yml b/.circleci/config.yml index cff461295..03aeed2eb 100644 --- a/.circleci/config.yml +++ b/.circleci/config.yml @@ -11,7 +11,7 @@ defaults: - image: $CI_REGISTRY_IMAGE:$CACHEKEY environment: &envvars - CACHEKEY: "bionic_coq-V2018-06-04-V2" + CACHEKEY: "bionic_coq-V2018-06-13-V1" CI_REGISTRY_IMAGE: registry.gitlab.com/coq/coq version: 2 diff --git a/.github/CODEOWNERS b/.github/CODEOWNERS index 9e87d2ca7..3a762b42a 100644 --- a/.github/CODEOWNERS +++ b/.github/CODEOWNERS @@ -53,6 +53,9 @@ /doc/ @maximedenes # Secondary maintainer @silene @Zimmi48 +/doc/tools/coqrst/ @maximedenes +# Secondary maintainer @cpitclaudel + /man/ @silene # Secondary maintainer @maximedenes diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml index 0bc67dfcc..971a281ea 100644 --- a/.gitlab-ci.yml +++ b/.gitlab-ci.yml @@ -9,7 +9,7 @@ stages: variables: # Format: $IMAGE-V$DATE [Cache is not used as of today but kept here # for reference] - CACHEKEY: "bionic_coq-V2018-06-04-V2" + CACHEKEY: "bionic_coq-V2018-06-13-V1" IMAGE: "$CI_REGISTRY_IMAGE:$CACHEKEY" # By default, jobs run in the base switch; override to select another switch OPAM_SWITCH: "base" @@ -31,6 +31,8 @@ docker-boot: except: variables: - $SKIP_DOCKER == "true" + tags: + - docker before_script: - cat /proc/{cpu,mem}info || true diff --git a/.travis.yml b/.travis.yml index 86a2aea66..627334690 100644 --- a/.travis.yml +++ b/.travis.yml @@ -82,11 +82,6 @@ matrix: - TEST_TARGET="ci-coquelicot" - if: NOT (type = pull_request) env: - - TEST_TARGET="ci-elpi" EXTRA_OPAM="elpi" - # ppx_tools_versioned requires a specific version findlib - - FINDLIB_VER="" - - if: NOT (type = pull_request) - env: - TEST_TARGET="ci-equations" - if: NOT (type = pull_request) env: @@ -28,6 +28,12 @@ Tactics - The `simple apply` tactic now respects the `Opaque` flag when called from Ltac (`auto` still does not respect it). +- Tactic `constr_eq` now adds universe constraints needed for the + identity to the context (it used to ignore them). New tactic + `constr_eq_strict` checks that the required constraints already hold + without adding new ones. Preexisting tactic `constr_eq_nounivs` can + still be used if you really want to ignore universe constraints. + Tools - Coq_makefile lets one override or extend the following variables from @@ -55,12 +61,33 @@ Coq binaries and process model `coq{proof,tactic,query}worker` are in charge of task-specific and parallel proof checking. +SSReflect + +- The implementation of delayed clear switches in intro patterns + is now simpler to explain: + 1. The immediate effect of a clear switch like {x} is to rename the + variable x to _x_ (i.e. a reserved identifier that cannot be mentioned + explicitly) + 2. The delayed effect of {x} is that _x_ is cleared at the end of the intro + pattern + 3. A clear switch immediately before a view application like {x}/v is + translated to /v{x}. + In particular rule 3 lets one write {x}/v even if v uses the variable x: + indeed the view is executed before the renaming. + +- An empty clear switch is now accepted in intro patterns before a + view application whenever the view is a variable. + One can now write {}/v to mean {v}/v. Remark that {}/x is very similar + to the idiom {}e for the rewrite tactic (the equation e is used for + rewriting and then discarded). + Changes from 8.8.0 to 8.8.1 =========================== Kernel - Fix a critical bug with cofixpoints and vm_compute/native_compute (#7333). +- Fix a critical bug with inlining of polymorphic constants (#7615). Notations diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md index 7b2229cb7..2dffd2019 100644 --- a/CONTRIBUTING.md +++ b/CONTRIBUTING.md @@ -22,21 +22,30 @@ If you want to minimize your bug (or help minimize someone else's) for more extr If you want to contribute a bug fix or feature yourself, pull requests on the [GitHub repository](https://github.com/coq/coq) are the way to contribute directly to the Coq implementation. We recommend you create a fork of the repository on GitHub and push your changes to a new "topic branch" in that fork. From there you can follow the [GitHub pull request documentation](https://help.github.com/articles/about-pull-requests/) to get your changes reviewed and pulled into the Coq source repository. -Documentation for getting started with the Coq sources is located in various files in [`dev/doc`](/dev/doc) (for example, [debugging.md](/dev/doc/debugging.md)). For further help with the Coq sources, feel free to join the [Coq Gitter chat](https://gitter.im/coq/coq) and ask questions. +Documentation for getting started with the Coq sources is located in various +files in [`dev/doc`](dev/doc) (for example, [debugging.md](dev/doc/debugging.md)). +For further help with the Coq sources, feel free to join +the [Coq Gitter chat](https://gitter.im/coq/coq) and ask questions. Please make pull requests against the `master` branch. -If it's your first significant contribution to Coq (significant means: more than fixing a typo), your pull request should include a commit adding your name to the [`CREDITS`](/CREDITS) file (possibly with the name of your institution / employer if relevant to your contribution, an ORCID if you have one —you may log into https://orcid.org/ using your institutional account to get one—, and the year of your contribution). +If it's your first significant contribution to Coq (significant means: more +than fixing a typo), your pull request should include a commit adding your name +to the [`CREDITS`](CREDITS) file (possibly with the name of your +institution / employer if relevant to your contribution, an ORCID if you have +one —you may log into https://orcid.org/ using your institutional account to +get one—, and the year of your contribution). It's helpful to run the Coq test suite with `make test-suite` before submitting your change. Our CI runs this test suite and lots of other tests, including building external Coq developments, on every pull request, but these results take significantly longer to come back (on the order of a few hours). Running the test suite locally will take somewhere around 10-15 minutes. Refer to -[`dev/ci/README.md`](/dev/ci/README.md#information-for-developers) for more +[`dev/ci/README.md`](dev/ci/README.md#information-for-developers) for more information on CI tests, including how to run them on your private branches. -If your pull request fixes a bug, please consider adding a regression test as well. See [`test-suite/README.md`](/test-suite/README.md) for how to do so. +If your pull request fixes a bug, please consider adding a regression test as +well. See [`test-suite/README.md`](test-suite/README.md) for how to do so. Don't be alarmed if the pull request process takes some time. It can take a few days to get feedback, approval on the final changes, and then a merge. Coq doesn't release new versions very frequently so it can take a few months for your change to land in a released version. That said, you can start using the latest Coq `master` branch to take advantage of all the new features, improvements, and fixes. @@ -48,7 +57,8 @@ Here are a few tags Coq developers may add to your PR and what they mean. In gen - [needs: fixing](https://github.com/coq/coq/pulls?q=is%3Aopen+is%3Apr+label%3A%22needs%3A+fixing%22) indicates the PR needs a fix, as discussed in the comments. - [needs: benchmarking](https://github.com/coq/coq/pulls?q=is%3Aopen+is%3Apr+label%3A%22needs%3A+benchmarking%22) and [needs: testing](https://github.com/coq/coq/pulls?q=is%3Aopen+is%3Apr+label%3A%22needs%3A+testing%22) indicate the PR needs testing beyond what the test suite can handle. For example, performance benchmarking is currently performed with a different infrastructure. Unless some followup is specifically requested you aren't expected to do this additional testing. -To learn more about the merging process, you can read the [merging documentation for Coq maintainers](/dev/doc/MERGING.md). +To learn more about the merging process, you can read the +[merging documentation for Coq maintainers](dev/doc/MERGING.md). ## Documentation diff --git a/INSTALL.ide b/INSTALL.ide index 26c192baa..c4da84048 100644 --- a/INSTALL.ide +++ b/INSTALL.ide @@ -22,7 +22,7 @@ Else, read the rest of this document to compile your own CoqIde. COMPILATION REQUIREMENTS -- OCaml >= 4.02.1 with native threads support. +- OCaml >= 4.02.3 with native threads support. - make world must succeed. - The graphical toolkit GTK+ 2.x. See http://www.gtk.org. The official supported version is at least 2.24.x. @@ -1,7 +1,7 @@ # TODO: Generate automatically with Dune description = "The Coq Proof Assistant Plugin API" -version = "8.8" +version = "8.9" directory = "" requires = "camlp5" @@ -9,7 +9,7 @@ requires = "camlp5" package "grammar" ( description = "Coq Camlp5 Grammar Extensions for Plugins" - version = "8.8" + version = "8.9" requires = "camlp5.gramlib" directory = "grammar" @@ -21,7 +21,7 @@ package "grammar" ( package "config" ( description = "Coq Configuration Variables" - version = "8.8" + version = "8.9" directory = "config" @@ -29,7 +29,7 @@ package "config" ( package "clib" ( description = "Base General Coq Library" - version = "8.8" + version = "8.9" directory = "clib" requires = "num, str, unix, threads" @@ -41,7 +41,7 @@ package "clib" ( package "lib" ( description = "Base Coq-Specific Library" - version = "8.8" + version = "8.9" directory = "lib" @@ -55,7 +55,7 @@ package "lib" ( package "vm" ( description = "Coq VM" - version = "8.8" + version = "8.9" directory = "kernel/byterun" @@ -74,7 +74,7 @@ package "vm" ( package "kernel" ( description = "Coq's Kernel" - version = "8.8" + version = "8.9" directory = "kernel" @@ -88,7 +88,7 @@ package "kernel" ( package "library" ( description = "Coq Libraries (vo) support" - version = "8.8" + version = "8.9" requires = "coq.kernel" @@ -102,7 +102,7 @@ package "library" ( package "engine" ( description = "Coq Tactic Engine" - version = "8.8" + version = "8.9" requires = "coq.library" directory = "engine" @@ -115,7 +115,7 @@ package "engine" ( package "pretyping" ( description = "Coq Pretyper" - version = "8.8" + version = "8.9" requires = "coq.engine" directory = "pretyping" @@ -128,7 +128,7 @@ package "pretyping" ( package "interp" ( description = "Coq Term Interpretation" - version = "8.8" + version = "8.9" requires = "coq.pretyping" directory = "interp" @@ -141,7 +141,7 @@ package "interp" ( package "proofs" ( description = "Coq Proof Engine" - version = "8.8" + version = "8.9" requires = "coq.interp" directory = "proofs" @@ -154,7 +154,7 @@ package "proofs" ( package "parsing" ( description = "Coq Parsing Engine" - version = "8.8" + version = "8.9" requires = "camlp5.gramlib, coq.proofs" directory = "parsing" @@ -167,7 +167,7 @@ package "parsing" ( package "printing" ( description = "Coq Printing Engine" - version = "8.8" + version = "8.9" requires = "coq.parsing" directory = "printing" @@ -180,7 +180,7 @@ package "printing" ( package "tactics" ( description = "Coq Basic Tactics" - version = "8.8" + version = "8.9" requires = "coq.printing" directory = "tactics" @@ -193,7 +193,7 @@ package "tactics" ( package "vernac" ( description = "Coq Vernacular Interpreter" - version = "8.8" + version = "8.9" requires = "coq.tactics" directory = "vernac" @@ -206,7 +206,7 @@ package "vernac" ( package "stm" ( description = "Coq State Transactional Machine" - version = "8.8" + version = "8.9" requires = "coq.vernac" directory = "stm" @@ -219,7 +219,7 @@ package "stm" ( package "toplevel" ( description = "Coq Toplevel" - version = "8.8" + version = "8.9" requires = "coq.stm" directory = "toplevel" @@ -232,7 +232,7 @@ package "toplevel" ( package "idetop" ( description = "Coq IDE Libraries" - version = "8.8" + version = "8.9" requires = "coq.toplevel" directory = "ide" @@ -246,7 +246,7 @@ package "idetop" ( package "ide" ( description = "Coq IDE Libraries" - version = "8.8" + version = "8.9" # XXX Add GTK requires = "coq.toplevel" @@ -260,14 +260,14 @@ package "ide" ( package "plugins" ( description = "Coq built-in plugins" - version = "8.8" + version = "8.9" directory = "plugins" package "ltac" ( description = "Coq LTAC Plugin" - version = "8.8" + version = "8.9" requires = "coq.stm" directory = "ltac" @@ -280,7 +280,7 @@ package "plugins" ( package "tauto" ( description = "Coq tauto plugin" - version = "8.8" + version = "8.9" requires = "coq.plugins.ltac" directory = "ltac" @@ -292,7 +292,7 @@ package "plugins" ( package "omega" ( description = "Coq omega plugin" - version = "8.8" + version = "8.9" requires = "coq.plugins.ltac" directory = "omega" @@ -304,7 +304,7 @@ package "plugins" ( package "romega" ( description = "Coq romega plugin" - version = "8.8" + version = "8.9" requires = "coq.plugins.omega" directory = "romega" @@ -316,7 +316,7 @@ package "plugins" ( package "micromega" ( description = "Coq micromega plugin" - version = "8.8" + version = "8.9" requires = "num,coq.plugins.ltac" directory = "micromega" @@ -328,7 +328,7 @@ package "plugins" ( package "quote" ( description = "Coq quote plugin" - version = "8.8" + version = "8.9" requires = "coq.plugins.ltac" directory = "quote" @@ -340,7 +340,7 @@ package "plugins" ( package "newring" ( description = "Coq newring plugin" - version = "8.8" + version = "8.9" requires = "coq.plugins.quote" directory = "setoid_ring" @@ -352,7 +352,7 @@ package "plugins" ( package "fourier" ( description = "Coq fourier plugin" - version = "8.8" + version = "8.9" requires = "coq.plugins.ltac" directory = "fourier" @@ -364,7 +364,7 @@ package "plugins" ( package "extraction" ( description = "Coq extraction plugin" - version = "8.8" + version = "8.9" requires = "coq.plugins.ltac" directory = "extraction" @@ -376,7 +376,7 @@ package "plugins" ( package "cc" ( description = "Coq cc plugin" - version = "8.8" + version = "8.9" requires = "coq.plugins.ltac" directory = "cc" @@ -388,7 +388,7 @@ package "plugins" ( package "ground" ( description = "Coq ground plugin" - version = "8.8" + version = "8.9" requires = "coq.plugins.ltac" directory = "firstorder" @@ -400,7 +400,7 @@ package "plugins" ( package "rtauto" ( description = "Coq rtauto plugin" - version = "8.8" + version = "8.9" requires = "coq.plugins.ltac" directory = "rtauto" @@ -412,7 +412,7 @@ package "plugins" ( package "btauto" ( description = "Coq btauto plugin" - version = "8.8" + version = "8.9" requires = "coq.plugins.ltac" directory = "btauto" @@ -424,7 +424,7 @@ package "plugins" ( package "recdef" ( description = "Coq recdef plugin" - version = "8.8" + version = "8.9" requires = "coq.plugins.extraction" directory = "funind" @@ -436,7 +436,7 @@ package "plugins" ( package "nsatz" ( description = "Coq nsatz plugin" - version = "8.8" + version = "8.9" requires = "num,coq.plugins.ltac" directory = "nsatz" @@ -448,7 +448,7 @@ package "plugins" ( package "natsyntax" ( description = "Coq natsyntax plugin" - version = "8.8" + version = "8.9" requires = "" directory = "syntax" @@ -460,7 +460,7 @@ package "plugins" ( package "zsyntax" ( description = "Coq zsyntax plugin" - version = "8.8" + version = "8.9" requires = "" directory = "syntax" @@ -472,7 +472,7 @@ package "plugins" ( package "rsyntax" ( description = "Coq rsyntax plugin" - version = "8.8" + version = "8.9" requires = "" directory = "syntax" @@ -484,7 +484,7 @@ package "plugins" ( package "int31syntax" ( description = "Coq int31syntax plugin" - version = "8.8" + version = "8.9" requires = "" directory = "syntax" @@ -496,7 +496,7 @@ package "plugins" ( package "asciisyntax" ( description = "Coq asciisyntax plugin" - version = "8.8" + version = "8.9" requires = "" directory = "syntax" @@ -508,7 +508,7 @@ package "plugins" ( package "stringsyntax" ( description = "Coq stringsyntax plugin" - version = "8.8" + version = "8.9" requires = "coq.plugins.asciisyntax" directory = "syntax" @@ -520,7 +520,7 @@ package "plugins" ( package "derive" ( description = "Coq derive plugin" - version = "8.8" + version = "8.9" requires = "" directory = "derive" @@ -532,7 +532,7 @@ package "plugins" ( package "ssrmatching" ( description = "Coq ssrmatching plugin" - version = "8.8" + version = "8.9" requires = "coq.plugins.ltac" directory = "ssrmatching" @@ -544,7 +544,7 @@ package "plugins" ( package "ssreflect" ( description = "Coq ssreflect plugin" - version = "8.8" + version = "8.9" requires = "coq.plugins.ssrmatching" directory = "ssr" diff --git a/Makefile.install b/Makefile.install index ece271adc..010e35d42 100644 --- a/Makefile.install +++ b/Makefile.install @@ -97,7 +97,9 @@ INSTALLCMI = $(sort \ $(foreach lib,$(CORECMA), $(addsuffix .cmi,$($(lib:.cma=_MLLIB_DEPENDENCIES))))) \ $(PLUGINS:.cmo=.cmi) -INSTALLCMX = $(sort $(filter-out checker/% ide/% tools/% dev/% configure.cmx, $(MLFILES:.ml=.cmx))) +INSTALLCMX = $(sort $(filter-out checker/% ide/% tools/% dev/% \ + configure.cmx toplevel/coqtop_byte_bin.cmx plugins/extraction/big.cmx, \ + $(MLFILES:.ml=.cmx))) install-devfiles: $(MKDIR) $(FULLBINDIR) @@ -14,11 +14,11 @@ environment for semi-interactive development of machine-checked proofs. ## Installation Download the pre-built packages of the [latest release](https://github.com/coq/coq/releases/latest) for Windows and MacOS; read the [help page](https://coq.inria.fr/opam/www/using.html) on how to install Coq with OPAM; -or refer to the [`INSTALL` file](/INSTALL) for the procedure to install from source. +or refer to the [`INSTALL` file](INSTALL) for the procedure to install from source. ## Documentation -The sources of the documentation can be found in directory [`doc`](/doc). The +The sources of the documentation can be found in directory [`doc`](doc). The documentation of the last released version is available on the Coq web site at [coq.inria.fr/documentation](http://coq.inria.fr/documentation). See also [Cocorico](https://github.com/coq/coq/wiki) (the Coq wiki), @@ -26,7 +26,7 @@ and the [Coq FAQ](https://github.com/coq/coq/wiki/The-Coq-FAQ), for additional user-contributed documentation. ## Changes -There is a file named [`CHANGES`](/CHANGES) that explains the differences and the +There is a file named [`CHANGES`](CHANGES) that explains the differences and the incompatibilities since last versions. If you upgrade Coq, please read it carefully. diff --git a/checker/check.mllib b/checker/check.mllib index f79ba66e3..139fa765b 100644 --- a/checker/check.mllib +++ b/checker/check.mllib @@ -3,7 +3,6 @@ Coq_config Analyze Hook Terminal -Canary Hashset Hashcons CSet diff --git a/checker/cic.mli b/checker/cic.mli index 27e2a479f..a890f2cef 100644 --- a/checker/cic.mli +++ b/checker/cic.mli @@ -128,7 +128,7 @@ type section_context = unit (** {6 Substitutions} *) type delta_hint = - | Inline of int * constr option + | Inline of int * (Univ.AUContext.t * constr) option | Equiv of KerName.t type delta_resolver = ModPath.t MPmap.t * delta_hint KNmap.t @@ -207,12 +207,10 @@ type inline = int option always transparent. *) type projection_body = { - proj_ind : MutInd.t; + proj_ind : inductive; proj_npars : int; proj_arg : int; proj_type : constr; (* Type under params *) - proj_eta : constr * constr; (* Eta-expanded term and type *) - proj_body : constr; (* For compatibility, the match version *) } type constant_def = @@ -241,7 +239,6 @@ type constant_body = { const_type : constr; const_body_code : to_patch_substituted; const_universes : constant_universes; - const_proj : bool; const_inline_code : bool; const_typing_flags : typing_flags; } @@ -255,9 +252,10 @@ type recarg = type wf_paths = recarg Rtree.t -type record_body = (Id.t * Constant.t array * projection_body array) option - (* The body is empty for non-primitive records, otherwise we get its - binder name in projections and list of projections if it is primitive. *) +type record_info = +| NotRecord +| FakeRecord +| PrimRecord of (Id.t * Constant.t array * projection_body array) array type regular_inductive_arity = { mind_user_arity : constr; @@ -325,7 +323,7 @@ type mutual_inductive_body = { mind_packets : one_inductive_body array; (** The component of the mutual inductive block *) - mind_record : record_body option; (** Whether the inductive type has been declared as a record. *) + mind_record : record_info; (** Whether the inductive type has been declared as a record. *) mind_finite : recursivity_kind; (** Whether the type is inductive or coinductive *) diff --git a/checker/closure.ml b/checker/closure.ml index b9ae4daa8..2dcc1a984 100644 --- a/checker/closure.ml +++ b/checker/closure.ml @@ -619,7 +619,8 @@ let drop_parameters depth n argstk = let eta_expand_ind_stack env ind m s (f, s') = let mib = lookup_mind (fst ind) env in match mib.mind_record with - | Some (Some (_,projs,pbs)) when mib.mind_finite <> CoFinite -> + | PrimRecord info when mib.mind_finite <> CoFinite -> + let (_, projs, pbs) = info.(snd ind) in (* (Construct, pars1 .. parsm :: arg1...argn :: []) ~= (f, s') -> arg1..argn ~= (proj1 t...projn t) where t = zip (f,s') *) let pars = mib.mind_nparams in diff --git a/checker/declarations.ml b/checker/declarations.ml index e1d2cf6d1..a744a0227 100644 --- a/checker/declarations.ml +++ b/checker/declarations.ml @@ -196,7 +196,12 @@ let subst_con0 sub con u = let dup con = con, Const (con, u) in let side,con',resolve = gen_subst_mp rebuild_con sub mp1 mp2 in match constant_of_delta_with_inline resolve con' with - | Some t -> con', t + | Some (ctx, t) -> + (** FIXME: we never typecheck the inlined term, so that it could well + be garbage. What environment do we type it in though? The substitution + code should be moot in the checker but it **is** used nonetheless. *) + let () = assert (Univ.AUContext.size ctx == Univ.Instance.length u) in + con', subst_instance_constr u t | None -> let con'' = match side with | User -> constant_of_delta resolve con' @@ -340,7 +345,7 @@ let gen_subst_delta_resolver dom subst resolver = let kkey' = if dom then subst_kn subst kkey else kkey in let hint' = match hint with | Equiv kequ -> Equiv (subst_kn_delta subst kequ) - | Inline (lev,Some t) -> Inline (lev,Some (subst_mps subst t)) + | Inline (lev,Some (ctx, t)) -> Inline (lev,Some (ctx, subst_mps subst t)) | Inline (_,None) -> hint in Deltamap.add_kn kkey' hint' rslv diff --git a/checker/environ.ml b/checker/environ.ml index 809150cea..ba1eb0ddb 100644 --- a/checker/environ.ml +++ b/checker/environ.ml @@ -166,9 +166,6 @@ let evaluable_constant cst env = try let _ = constant_value env (cst, Univ.Instance.empty) in true with Not_found | NotEvaluableConst _ -> false -let is_projection cst env = - (lookup_constant cst env).const_proj - let lookup_projection p env = Cmap_env.find (Projection.constant p) env.env_globals.env_projections @@ -195,11 +192,12 @@ let add_mind kn mib env = (MutInd.to_string kn); let new_inds = Mindmap_env.add kn mib env.env_globals.env_inductives in let new_projections = match mib.mind_record with - | None | Some None -> env.env_globals.env_projections - | Some (Some (id, kns, pbs)) -> - Array.fold_left2 (fun projs kn pb -> - Cmap_env.add kn pb projs) - env.env_globals.env_projections kns pbs + | NotRecord | FakeRecord -> env.env_globals.env_projections + | PrimRecord projs -> + Array.fold_left (fun accu (id, kns, pbs) -> + Array.fold_left2 (fun accu kn pb -> + Cmap_env.add kn pb accu) accu kns pbs) + env.env_globals.env_projections projs in let kn1,kn2 = MutInd.user kn, MutInd.canonical kn in let new_inds_eq = if KerName.equal kn1 kn2 then diff --git a/checker/environ.mli b/checker/environ.mli index 4a7597249..acb29d7d2 100644 --- a/checker/environ.mli +++ b/checker/environ.mli @@ -58,7 +58,6 @@ exception NotEvaluableConst of const_evaluation_result val constant_value : env -> Constant.t puniverses -> constr val evaluable_constant : Constant.t -> env -> bool -val is_projection : Constant.t -> env -> bool val lookup_projection : Projection.t -> env -> projection_body (* Inductives *) diff --git a/checker/subtyping.ml b/checker/subtyping.ml index 5c672d04a..a22af4e0f 100644 --- a/checker/subtyping.ml +++ b/checker/subtyping.ml @@ -126,13 +126,11 @@ let check_inductive env mp1 l info1 mib2 spec2 subst1 subst2= in let eq_projection_body p1 p2 = let check eq f = if not (eq (f p1) (f p2)) then error () in - check MutInd.equal (fun x -> x.proj_ind); + check eq_ind (fun x -> x.proj_ind); check (==) (fun x -> x.proj_npars); check (==) (fun x -> x.proj_arg); check (eq_constr) (fun x -> x.proj_type); - check (eq_constr) (fun x -> fst x.proj_eta); - check (eq_constr) (fun x -> snd x.proj_eta); - check (eq_constr) (fun x -> x.proj_body); true + true in let check_inductive_type t1 t2 = @@ -220,16 +218,19 @@ let check_inductive env mp1 l info1 mib2 spec2 subst1 subst2= (* we check that records and their field names are preserved. *) let record_equal x y = match x, y with - | None, None -> true - | Some None, Some None -> true - | Some (Some (id1,p1,pb1)), Some (Some (id2,p2,pb2)) -> - Id.equal id1 id2 && - Array.for_all2 Constant.UserOrd.equal p1 p2 && - Array.for_all2 eq_projection_body pb1 pb2 + | NotRecord, NotRecord -> true + | FakeRecord, FakeRecord -> true + | PrimRecord info1, PrimRecord info2 -> + let check (id1, p1, pb1) (id2, p2, pb2) = + Id.equal id1 id2 && + Array.for_all2 Constant.UserOrd.equal p1 p2 && + Array.for_all2 eq_projection_body pb1 pb2 + in + Array.equal check info1 info2 | _, _ -> false in check record_equal (fun mib -> mib.mind_record); - if mib1.mind_record != None then begin + if mib1.mind_record != NotRecord then begin let rec names_prod_letin t = match t with | Prod(n,_,t) -> n::(names_prod_letin t) | LetIn(n,_,_,t) -> n::(names_prod_letin t) diff --git a/checker/typeops.ml b/checker/typeops.ml index 18f07dc0b..345ee5b8f 100644 --- a/checker/typeops.ml +++ b/checker/typeops.ml @@ -203,7 +203,7 @@ let judge_of_projection env p c ct = try find_rectype env ct with Not_found -> error_case_not_inductive env (c, ct) in - assert(MutInd.equal pb.proj_ind (fst ind)); + assert(eq_ind pb.proj_ind ind); let ty = subst_instance_constr u pb.proj_type in substl (c :: List.rev args) ty diff --git a/checker/values.ml b/checker/values.ml index f7ab95fe2..4f28d6e44 100644 --- a/checker/values.ml +++ b/checker/values.ml @@ -15,7 +15,7 @@ To ensure this file is up-to-date, 'make' now compares the md5 of cic.mli with a copy we maintain here: -MD5 92de14d7bf9134532e8a0cff5618bd50 checker/cic.mli +MD5 42fb0781dc5f7f2cbe3ca127f8249264 checker/cic.mli *) @@ -91,7 +91,7 @@ let rec v_mp = Sum("module_path",0, [|[|v_dp|]; [|v_uid|]; [|v_mp;v_id|]|]) -let v_kn = v_tuple "kernel_name" [|Any;v_mp;v_dp;v_id;Int|] +let v_kn = v_tuple "kernel_name" [|v_mp;v_dp;v_id;Int|] let v_cst = v_sum "cst|mind" 0 [|[|v_kn|];[|v_kn;v_kn|]|] let v_ind = v_tuple "inductive" [|v_cst;Int|] let v_cons = v_tuple "constructor" [|v_ind;Int|] @@ -173,7 +173,7 @@ let v_section_ctxt = v_enum "emptylist" 1 (** kernel/mod_subst *) let v_delta_hint = - v_sum "delta_hint" 0 [|[|Int; Opt v_constr|];[|v_kn|]|] + v_sum "delta_hint" 0 [|[|Int; Opt (v_pair v_abs_context v_constr)|];[|v_kn|]|] let v_resolver = v_tuple "delta_resolver" @@ -225,9 +225,7 @@ let v_cst_def = let v_projbody = v_tuple "projection_body" - [|v_cst;Int;Int;v_constr; - v_tuple "proj_eta" [|v_constr;v_constr|]; - v_constr|] + [|v_ind;Int;Int;v_constr|] let v_typing_flags = v_tuple "typing_flags" [|v_bool; v_bool; v_oracle|] @@ -241,7 +239,6 @@ let v_cb = v_tuple "constant_body" Any; v_const_univs; v_bool; - v_bool; v_typing_flags|] let v_recarg = v_sum "recarg" 1 (* Norec *) @@ -277,8 +274,10 @@ let v_one_ind = v_tuple "one_inductive_body" Any|] let v_finite = v_enum "recursivity_kind" 3 -let v_mind_record = Annot ("mind_record", - Opt (Opt (v_tuple "record" [| v_id; Array v_cst; Array v_projbody |]))) + +let v_record_info = + v_sum "record_info" 2 + [| [| Array (v_tuple "record" [| v_id; Array v_cst; Array v_projbody |]) |] |] let v_ind_pack_univs = v_sum "abstract_inductive_universes" 0 @@ -286,7 +285,7 @@ let v_ind_pack_univs = let v_ind_pack = v_tuple "mutual_inductive_body" [|Array v_one_ind; - v_mind_record; + v_record_info; v_finite; Int; v_section_ctxt; diff --git a/clib/cArray.ml b/clib/cArray.ml index b26dae729..fc87a74cf 100644 --- a/clib/cArray.ml +++ b/clib/cArray.ml @@ -280,7 +280,7 @@ let fold_left2_i f a v1 v2 = let rec fold a n = if n >= lv1 then a else fold (f n a (uget v1 n) (uget v2 n)) (succ n) in - if Array.length v2 <> lv1 then invalid_arg "Array.fold_left2"; + if Array.length v2 <> lv1 then invalid_arg "Array.fold_left2_i"; fold a 0 let fold_left3 f a v1 v2 v3 = @@ -290,7 +290,7 @@ let fold_left3 f a v1 v2 v3 = else fold (f a (uget v1 n) (uget v2 n) (uget v3 n)) (succ n) in if Array.length v2 <> lv1 || Array.length v3 <> lv1 then - invalid_arg "Array.fold_left2"; + invalid_arg "Array.fold_left3"; fold a 0 let fold_left4 f a v1 v2 v3 v4 = diff --git a/clib/cList.ml b/clib/cList.ml index 646e39d23..2b627f745 100644 --- a/clib/cList.ml +++ b/clib/cList.ml @@ -116,6 +116,7 @@ sig val subtract : 'a eq -> 'a list -> 'a list -> 'a list val subtractq : 'a list -> 'a list -> 'a list val merge_uniq : ('a -> 'a -> int) -> 'a list -> 'a list -> 'a list + [@@ocaml.deprecated "Same as [merge_set]"] val distinct : 'a list -> bool val distinct_f : 'a cmp -> 'a list -> bool val duplicates : 'a eq -> 'a list -> 'a list diff --git a/clib/cList.mli b/clib/cList.mli index d080ebca2..13e069e94 100644 --- a/clib/cList.mli +++ b/clib/cList.mli @@ -354,7 +354,7 @@ sig (** [subtract] specialized to physical equality *) val merge_uniq : 'a cmp -> 'a list -> 'a list -> 'a list - (** [@@ocaml.deprecated "Same as [merge_set]"] *) + [@@ocaml.deprecated "Same as [merge_set]"] (** {6 Uniqueness and duplication} *) diff --git a/clib/canary.ml b/clib/canary.ml deleted file mode 100644 index b8b79ed7f..000000000 --- a/clib/canary.ml +++ /dev/null @@ -1,28 +0,0 @@ -(************************************************************************) -(* * The Coq Proof Assistant / The Coq Development Team *) -(* v * INRIA, CNRS and contributors - Copyright 1999-2018 *) -(* <O___,, * (see CREDITS file for the list of authors) *) -(* \VV/ **************************************************************) -(* // * This file is distributed under the terms of the *) -(* * GNU Lesser General Public License Version 2.1 *) -(* * (see LICENSE file for the text of the license) *) -(************************************************************************) - -type t = Obj.t - -let obj = Obj.new_block Obj.closure_tag 0 - (** This is an empty closure block. In the current implementation, it is - sufficient to allow marshalling but forbid equality. Sadly still allows - hash. *) - (** FIXME : use custom blocks somehow. *) - -module type Obj = sig type t end - -module Make(M : Obj) = -struct - type canary = t - type t = (canary * M.t) - - let prj (_, x) = x - let inj x = (obj, x) -end diff --git a/clib/canary.mli b/clib/canary.mli deleted file mode 100644 index d993eabcf..000000000 --- a/clib/canary.mli +++ /dev/null @@ -1,27 +0,0 @@ -(************************************************************************) -(* * The Coq Proof Assistant / The Coq Development Team *) -(* v * INRIA, CNRS and contributors - Copyright 1999-2018 *) -(* <O___,, * (see CREDITS file for the list of authors) *) -(* \VV/ **************************************************************) -(* // * This file is distributed under the terms of the *) -(* * GNU Lesser General Public License Version 2.1 *) -(* * (see LICENSE file for the text of the license) *) -(************************************************************************) - -type t -(** Type of canaries. Canaries are used to ensure that an object does not use - generic operations. *) - -val obj : t -(** Canary. In the current implementation, this object is marshallable, - forbids generic comparison but still allows generic hashes. *) - -module type Obj = sig type t end - -module Make(M : Obj) : -sig - type t - val prj : t -> M.t - val inj : M.t -> t -end -(** Adds a canary to any type. *) diff --git a/clib/clib.mllib b/clib/clib.mllib index c9b4d72fc..afece4074 100644 --- a/clib/clib.mllib +++ b/clib/clib.mllib @@ -1,4 +1,3 @@ -Canary CObj CEphemeron diff --git a/clib/deque.ml b/clib/deque.ml deleted file mode 100644 index 9d0bbf12a..000000000 --- a/clib/deque.ml +++ /dev/null @@ -1,99 +0,0 @@ -(************************************************************************) -(* * The Coq Proof Assistant / The Coq Development Team *) -(* v * INRIA, CNRS and contributors - Copyright 1999-2018 *) -(* <O___,, * (see CREDITS file for the list of authors) *) -(* \VV/ **************************************************************) -(* // * This file is distributed under the terms of the *) -(* * GNU Lesser General Public License Version 2.1 *) -(* * (see LICENSE file for the text of the license) *) -(************************************************************************) - -exception Empty - -type 'a t = { - face : 'a list; - rear : 'a list; - lenf : int; - lenr : int; -} - -let rec split i accu l = match l with -| [] -> - if Int.equal i 0 then (accu, []) else invalid_arg "split" -| t :: q -> - if Int.equal i 0 then (accu, l) - else split (pred i) (t :: accu) q - -let balance q = - let avg = (q.lenf + q.lenr) / 2 in - let dif = q.lenf + q.lenr - avg in - if q.lenf > succ (2 * q.lenr) then - let (ff, fr) = split avg [] q.face in - { face = List.rev ff ; rear = q.rear @ List.rev fr; lenf = avg; lenr = dif } - else if q.lenr > succ (2 * q.lenf) then - let (rf, rr) = split avg [] q.rear in - { face = q.face @ List.rev rr ; rear = List.rev rf; lenf = dif; lenr = avg } - else q - -let empty = { - face = []; - rear = []; - lenf = 0; - lenr = 0; -} - -let lcons x q = - balance { q with lenf = succ q.lenf; face = x :: q.face } - -let lhd q = match q.face with -| [] -> - begin match q.rear with - | [] -> raise Empty - | t :: _ -> t - end -| t :: _ -> t - -let ltl q = match q.face with -| [] -> - begin match q.rear with - | [] -> raise Empty - | t :: _ -> empty - end -| t :: r -> balance { q with lenf = pred q.lenf; face = r } - -let rcons x q = - balance { q with lenr = succ q.lenr; rear = x :: q.rear } - -let rhd q = match q.rear with -| [] -> - begin match q.face with - | [] -> raise Empty - | t :: r -> t - end -| t :: _ -> t - -let rtl q = match q.rear with -| [] -> - begin match q.face with - | [] -> raise Empty - | t :: r -> empty - end -| t :: r -> - balance { q with lenr = pred q.lenr; rear = r } - -let rev q = { - face = q.rear; - rear = q.face; - lenf = q.lenr; - lenr = q.lenf; -} - -let length q = q.lenf + q.lenr - -let is_empty q = Int.equal (length q) 0 - -let filter f q = - let fold (accu, len) x = if f x then (x :: accu, succ len) else (accu, len) in - let (rf, lenf) = List.fold_left fold ([], 0) q.face in - let (rr, lenr) = List.fold_left fold ([], 0) q.rear in - balance { face = List.rev rf; rear = List.rev rr; lenf = lenf; lenr = lenr } diff --git a/clib/deque.mli b/clib/deque.mli deleted file mode 100644 index 1c03c384d..000000000 --- a/clib/deque.mli +++ /dev/null @@ -1,60 +0,0 @@ -(************************************************************************) -(* * The Coq Proof Assistant / The Coq Development Team *) -(* v * INRIA, CNRS and contributors - Copyright 1999-2018 *) -(* <O___,, * (see CREDITS file for the list of authors) *) -(* \VV/ **************************************************************) -(* // * This file is distributed under the terms of the *) -(* * GNU Lesser General Public License Version 2.1 *) -(* * (see LICENSE file for the text of the license) *) -(************************************************************************) - -(** * Purely functional, double-ended queues *) - -(** This module implements the banker's deque, from Okasaki. Most operations are - amortized O(1). *) - -type +'a t - -exception Empty - -(** {5 Constructor} *) - -val empty : 'a t - -(** The empty deque. *) - -(** {5 Left-side operations} *) - -val lcons : 'a -> 'a t -> 'a t -(** Pushes an element on the left side of the deque. *) - -val lhd : 'a t -> 'a -(** Returns the leftmost element in the deque. Raises [Empty] when empty. *) - -val ltl : 'a t -> 'a t -(** Returns the left-tail of the deque. Raises [Empty] when empty. *) - -(** {5 Right-side operations} *) - -val rcons : 'a -> 'a t -> 'a t -(** Same as [lcons] but on the right side. *) - -val rhd : 'a t -> 'a -(** Same as [lhd] but on the right side. *) - -val rtl : 'a t -> 'a t -(** Same as [ltl] but on the right side. *) - -(** {5 Operations} *) - -val rev : 'a t -> 'a t -(** Reverse deque. *) - -val length : 'a t -> int -(** Length of a deque. *) - -val is_empty : 'a t -> bool -(** Emptyness of a deque. *) - -val filter : ('a -> bool) -> 'a t -> 'a t -(** Filters the deque *) diff --git a/clib/dyn.ml b/clib/dyn.ml index e9b041988..6c4576724 100644 --- a/clib/dyn.ml +++ b/clib/dyn.ml @@ -8,7 +8,7 @@ (* * (see LICENSE file for the text of the license) *) (************************************************************************) -module type TParam = +module type ValueS = sig type 'a t end @@ -16,40 +16,38 @@ end module type MapS = sig type t - type 'a obj type 'a key + type 'a value val empty : t - val add : 'a key -> 'a obj -> t -> t + val add : 'a key -> 'a value -> t -> t val remove : 'a key -> t -> t - val find : 'a key -> t -> 'a obj + val find : 'a key -> t -> 'a value val mem : 'a key -> t -> bool - type any = Any : 'a key * 'a obj -> any - - type map = { map : 'a. 'a key -> 'a obj -> 'a obj } + type map = { map : 'a. 'a key -> 'a value -> 'a value } val map : map -> t -> t + type any = Any : 'a key * 'a value -> any val iter : (any -> unit) -> t -> unit val fold : (any -> 'r -> 'r) -> t -> 'r -> 'r end module type PreS = sig -type 'a tag -type t = Dyn : 'a tag * 'a -> t - -val create : string -> 'a tag -val eq : 'a tag -> 'b tag -> ('a, 'b) CSig.eq option -val repr : 'a tag -> string + type 'a tag + type t = Dyn : 'a tag * 'a -> t -type any = Any : 'a tag -> any + val create : string -> 'a tag + val eq : 'a tag -> 'b tag -> ('a, 'b) CSig.eq option + val repr : 'a tag -> string -val name : string -> any option + val dump : unit -> (int * string) list -module Map(M : TParam) : MapS with type 'a obj = 'a M.t with type 'a key = 'a tag - -val dump : unit -> (int * string) list + type any = Any : 'a tag -> any + val name : string -> any option + module Map(Value : ValueS) : + MapS with type 'a key = 'a tag and type 'a value = 'a Value.t end module type S = @@ -57,104 +55,100 @@ sig include PreS module Easy : sig - val make_dyn_tag : string -> ('a -> t) * (t -> 'a) * 'a tag val make_dyn : string -> ('a -> t) * (t -> 'a) val inj : 'a -> 'a tag -> t val prj : t -> 'a tag -> 'a option end - end module Make () = struct -module Self : PreS = struct -(* Dynamics, programmed with DANGER !!! *) - -type 'a tag = int -type t = Dyn : 'a tag * 'a -> t - -type any = Any : 'a tag -> any - -let dyntab = ref (Int.Map.empty : string Int.Map.t) -(** Instead of working with tags as strings, which are costly, we use their - hash. We ensure unicity of the hash in the [create] function. If ever a - collision occurs, which is unlikely, it is sufficient to tweak the offending - dynamic tag. *) - -let create (s : string) = - let hash = Hashtbl.hash s in - let () = - if Int.Map.mem hash !dyntab then - let old = Int.Map.find hash !dyntab in - let () = Printf.eprintf "Dynamic tag collision: %s vs. %s\n%!" s old in +module Self : PreS = struct + (* Dynamics, programmed with DANGER !!! *) + + type 'a tag = int + + type t = Dyn : 'a tag * 'a -> t + + type any = Any : 'a tag -> any + + let dyntab = ref (Int.Map.empty : string Int.Map.t) + (** Instead of working with tags as strings, which are costly, we use their + hash. We ensure unicity of the hash in the [create] function. If ever a + collision occurs, which is unlikely, it is sufficient to tweak the offending + dynamic tag. *) + + let create (s : string) = + let hash = Hashtbl.hash s in + let () = + if Int.Map.mem hash !dyntab then + let old = Int.Map.find hash !dyntab in + let () = Printf.eprintf "Dynamic tag collision: %s vs. %s\n%!" s old in + assert false + in + let () = dyntab := Int.Map.add hash s !dyntab in + hash + + let eq : 'a 'b. 'a tag -> 'b tag -> ('a, 'b) CSig.eq option = + fun h1 h2 -> if Int.equal h1 h2 then Some (Obj.magic CSig.Refl) else None + + let repr s = + try Int.Map.find s !dyntab + with Not_found -> + let () = Printf.eprintf "Unknown dynamic tag %i\n%!" s in assert false - in - let () = dyntab := Int.Map.add hash s !dyntab in - hash - -let eq : 'a 'b. 'a tag -> 'b tag -> ('a, 'b) CSig.eq option = - fun h1 h2 -> if Int.equal h1 h2 then Some (Obj.magic CSig.Refl) else None - -let repr s = - try Int.Map.find s !dyntab - with Not_found -> - let () = Printf.eprintf "Unknown dynamic tag %i\n%!" s in - assert false - -let name s = - let hash = Hashtbl.hash s in - if Int.Map.mem hash !dyntab then Some (Any hash) else None - -let dump () = Int.Map.bindings !dyntab - -module Map(M : TParam) = -struct -type t = Obj.t M.t Int.Map.t -type 'a obj = 'a M.t -type 'a key = 'a tag -let cast : 'a M.t -> 'b M.t = Obj.magic -let empty = Int.Map.empty -let add tag v m = Int.Map.add tag (cast v) m -let remove tag m = Int.Map.remove tag m -let find tag m = cast (Int.Map.find tag m) -let mem = Int.Map.mem - -type any = Any : 'a tag * 'a M.t -> any - -type map = { map : 'a. 'a tag -> 'a M.t -> 'a M.t } -let map f m = Int.Map.mapi f.map m - -let iter f m = Int.Map.iter (fun k v -> f (Any (k, v))) m -let fold f m accu = Int.Map.fold (fun k v accu -> f (Any (k, v)) accu) m accu -end + let name s = + let hash = Hashtbl.hash s in + if Int.Map.mem hash !dyntab then Some (Any hash) else None + + let dump () = Int.Map.bindings !dyntab + + module Map(Value: ValueS) = + struct + type t = Obj.t Value.t Int.Map.t + type 'a key = 'a tag + type 'a value = 'a Value.t + let cast : 'a value -> 'b value = Obj.magic + let empty = Int.Map.empty + let add tag v m = Int.Map.add tag (cast v) m + let remove tag m = Int.Map.remove tag m + let find tag m = cast (Int.Map.find tag m) + let mem = Int.Map.mem + + type map = { map : 'a. 'a tag -> 'a value -> 'a value } + let map f m = Int.Map.mapi f.map m + + type any = Any : 'a tag * 'a value -> any + let iter f m = Int.Map.iter (fun k v -> f (Any (k, v))) m + let fold f m accu = Int.Map.fold (fun k v accu -> f (Any (k, v)) accu) m accu + end end include Self module Easy = struct - -(* now tags are opaque, we can do the trick *) -let make_dyn_tag (s : string) = - (fun (type a) (tag : a tag) -> - let infun : (a -> t) = fun x -> Dyn (tag, x) in - let outfun : (t -> a) = fun (Dyn (t, x)) -> - match eq tag t with - | None -> assert false - | Some CSig.Refl -> x - in - infun, outfun, tag) - (create s) - -let make_dyn (s : string) = - let inf, outf, _ = make_dyn_tag s in inf, outf - -let inj x tag = Dyn(tag,x) -let prj : type a. t -> a tag -> a option = + (* now tags are opaque, we can do the trick *) + let make_dyn_tag (s : string) = + (fun (type a) (tag : a tag) -> + let infun : (a -> t) = fun x -> Dyn (tag, x) in + let outfun : (t -> a) = fun (Dyn (t, x)) -> + match eq tag t with + | None -> assert false + | Some CSig.Refl -> x + in + infun, outfun, tag) + (create s) + + let make_dyn (s : string) = + let inf, outf, _ = make_dyn_tag s in inf, outf + + let inj x tag = Dyn(tag,x) + let prj : type a. t -> a tag -> a option = fun (Dyn(tag',x)) tag -> - match eq tag tag' with - | None -> None - | Some CSig.Refl -> Some x + match eq tag tag' with + | None -> None + | Some CSig.Refl -> Some x end end diff --git a/clib/dyn.mli b/clib/dyn.mli index 51d309142..ff9762bd6 100644 --- a/clib/dyn.mli +++ b/clib/dyn.mli @@ -10,7 +10,7 @@ (** Dynamically typed values *) -module type TParam = +module type ValueS = sig type 'a t end @@ -18,51 +18,66 @@ end module type MapS = sig type t - type 'a obj type 'a key + type 'a value val empty : t - val add : 'a key -> 'a obj -> t -> t + val add : 'a key -> 'a value -> t -> t val remove : 'a key -> t -> t - val find : 'a key -> t -> 'a obj + val find : 'a key -> t -> 'a value val mem : 'a key -> t -> bool - type any = Any : 'a key * 'a obj -> any - - type map = { map : 'a. 'a key -> 'a obj -> 'a obj } + type map = { map : 'a. 'a key -> 'a value -> 'a value } val map : map -> t -> t + type any = Any : 'a key * 'a value -> any val iter : (any -> unit) -> t -> unit val fold : (any -> 'r -> 'r) -> t -> 'r -> 'r end module type S = sig -type 'a tag -type t = Dyn : 'a tag * 'a -> t + type 'a tag + (** Type of dynamic tags *) -val create : string -> 'a tag -val eq : 'a tag -> 'b tag -> ('a, 'b) CSig.eq option -val repr : 'a tag -> string + type t = Dyn : 'a tag * 'a -> t + (** Type of dynamic values *) -type any = Any : 'a tag -> any + val create : string -> 'a tag + (** [create n] returns a tag describing a type called [n]. + [create] raises an exception if [n] is already registered. + Type names are hashed, so [create] may raise even if no type with + the exact same name was registered due to a collision. *) -val name : string -> any option + val eq : 'a tag -> 'b tag -> ('a, 'b) CSig.eq option + (** [eq t1 t2] returns [Some witness] if [t1] is the same as [t2], [None] otherwise. *) -module Map(M : TParam) : MapS with type 'a obj = 'a M.t with type 'a key = 'a tag + val repr : 'a tag -> string + (** [repr tag] returns the name of the type represented by [tag]. *) -val dump : unit -> (int * string) list + val dump : unit -> (int * string) list + (** [dump ()] returns a list of (tag, name) pairs for every type tag registered + in this [Dyn.Make] instance. *) -module Easy : sig + type any = Any : 'a tag -> any + (** Type of boxed dynamic tags *) - (* To create a dynamic type on the fly *) - val make_dyn_tag : string -> ('a -> t) * (t -> 'a) * 'a tag - val make_dyn : string -> ('a -> t) * (t -> 'a) + val name : string -> any option + (** [name n] returns [Some t] where t is a boxed tag previously registered + with [create n], or [None] if there is no such tag. *) - (* For types declared with the [create] function above *) - val inj : 'a -> 'a tag -> t - val prj : t -> 'a tag -> 'a option -end + module Map(Value : ValueS) : + MapS with type 'a key = 'a tag and type 'a value = 'a Value.t + (** Map from type tags to values parameterized by the tag type *) + + module Easy : sig + (* To create a dynamic type on the fly *) + val make_dyn_tag : string -> ('a -> t) * (t -> 'a) * 'a tag + val make_dyn : string -> ('a -> t) * (t -> 'a) + (* For types declared with the [create] function above *) + val inj : 'a -> 'a tag -> t + val prj : t -> 'a tag -> 'a option + end end module Make () : S diff --git a/clib/hashcons.ml b/clib/hashcons.ml index ec73c6d93..39969ebf7 100644 --- a/clib/hashcons.ml +++ b/clib/hashcons.ml @@ -10,8 +10,6 @@ (* Hash consing of datastructures *) -(* The generic hash-consing functions (does not use Obj) *) - (* [t] is the type of object to hash-cons * [u] is the type of hash-cons functions for the sub-structures * of objects of type t (u usually has the form (t1->t1)*(t2->t2)*...). @@ -148,41 +146,3 @@ module Hstring = Make( let len = String.length s in hash len s 0 0 end) - -(* Obj.t *) -exception NotEq - -(* From CAMLLIB/caml/mlvalues.h *) -let no_scan_tag = 251 -let tuple_p obj = Obj.is_block obj && (Obj.tag obj < no_scan_tag) - -let comp_obj o1 o2 = - if tuple_p o1 && tuple_p o2 then - let n1 = Obj.size o1 and n2 = Obj.size o2 in - if n1=n2 then - try - for i = 0 to pred n1 do - if not (Obj.field o1 i == Obj.field o2 i) then raise NotEq - done; true - with NotEq -> false - else false - else o1=o2 - -let hash_obj hrec o = - begin - if tuple_p o then - let n = Obj.size o in - for i = 0 to pred n do - Obj.set_field o i (hrec (Obj.field o i)) - done - end; - o - -module Hobj = Make( - struct - type t = Obj.t - type u = (Obj.t -> Obj.t) * unit - let hashcons (hrec,_) = hash_obj hrec - let eq = comp_obj - let hash = Hashtbl.hash - end) diff --git a/clib/hashcons.mli b/clib/hashcons.mli index 3e396ff23..223dd2a4d 100644 --- a/clib/hashcons.mli +++ b/clib/hashcons.mli @@ -87,6 +87,3 @@ module Hstring : (S with type t = string and type u = unit) module Hlist (D:HashedType) : (S with type t = D.t list and type u = (D.t list -> D.t list)*(D.t->D.t)) (** Hashconsing of lists. *) - -module Hobj : (S with type t = Obj.t and type u = (Obj.t -> Obj.t) * unit) -(** Hashconsing of OCaml values. *) diff --git a/configure.ml b/configure.ml index 933143e68..b5d5a2419 100644 --- a/configure.ml +++ b/configure.ml @@ -11,11 +11,11 @@ #load "str.cma" open Printf -let coq_version = "8.8+alpha" -let coq_macos_version = "8.7.90" (** "[...] should be a string comprised of +let coq_version = "8.9+alpha" +let coq_macos_version = "8.8.90" (** "[...] should be a string comprised of three non-negative, period-separated integers [...]" *) -let vo_magic = 8791 -let state_magic = 58791 +let vo_magic = 8891 +let state_magic = 58891 let distributed_exec = ["coqtop.opt"; "coqidetop.opt"; "coqqueryworker.opt"; "coqproofworker.opt"; "coqtacticworker.opt"; "coqc";"coqchk";"coqdoc";"coqworkmgr";"coq_makefile";"coq-tex";"gallina";"coqwc";"csdpcert";"coqdep"] @@ -601,14 +601,14 @@ let caml_version_nums = "Is it installed properly?") let check_caml_version () = - if caml_version_nums >= [4;2;1] then + if caml_version_nums >= [4;2;3] then cprintf "You have OCaml %s. Good!" caml_version else let () = cprintf "Your version of OCaml is %s." caml_version in if !prefs.force_caml_version then warn "Your version of OCaml is outdated." else - die "You need OCaml 4.02.1 or later." + die "You need OCaml 4.02.3 or later." let _ = check_caml_version () diff --git a/dev/base_include b/dev/base_include index fc38305cc..6f54ecb24 100644 --- a/dev/base_include +++ b/dev/base_include @@ -108,8 +108,6 @@ open Inductiveops open Locusops open Find_subterm open Unification -open Miscops -open Miscops open Nativenorm open Typeclasses open Typeclasses_errors @@ -231,7 +229,7 @@ let pf_e gl s = let _ = Flags.in_debugger := false let _ = Flags.in_toplevel := true let _ = Constrextern.set_extern_reference - (fun ?loc _ r -> CAst.make ?loc @@ Libnames.Qualid (Nametab.shortest_qualid_of_global Id.Set.empty r));; + (fun ?loc _ r -> Nametab.shortest_qualid_of_global ?loc Id.Set.empty r);; let go () = Coqloop.(loop ~opts:Option.(get !drop_args) ~state:Option.(get !drop_last_doc)) diff --git a/dev/ci/README.md b/dev/ci/README.md index dc586c61f..08364c897 100644 --- a/dev/ci/README.md +++ b/dev/ci/README.md @@ -47,16 +47,13 @@ CI. ### Add your development by submitting a pull request -Add a new `ci-mydev.sh` script to [`dev/ci`](/dev/ci) (have a look at -[`ci-coq-dpdgraph.sh`](/dev/ci/ci-coq-dpdgraph.sh) or -[`ci-fiat-parsers.sh`](/dev/ci/ci-fiat-parsers.sh) for simple examples); -set the corresponding variables in -[`ci-basic-overlay.sh`](/dev/ci/ci-basic-overlay.sh); add the corresponding -target to [`Makefile.ci`](/Makefile.ci); add new jobs to -[`.gitlab-ci.yml`](/.gitlab-ci.yml), -[`.circleci/config.yml`](/.circleci/config.yml) and -[`.travis.yml`](/.travis.yml) so that this new target is run. **Do not -hesitate to submit an incomplete pull request if you need help to finish it.** +Add a new `ci-mydev.sh` script to [`dev/ci`](.); set the corresponding +variables in [`ci-basic-overlay.sh`](ci-basic-overlay.sh); add the +corresponding target to [`Makefile.ci`](../../Makefile.ci) and a new job to +[`.gitlab-ci.yml`](../../.gitlab-ci.yml) so that this new target is run. +Have a look at [#7656](https://github.com/coq/coq/pull/7656/files) for an +example. **Do not hesitate to submit an incomplete pull request if you need +help to finish it.** You may also be interested in having your development tested in our performance benchmark. Currently this is done by providing an OPAM package @@ -83,7 +80,7 @@ We are currently running tests on the following platforms: - Travis CI is used to test the compilation of Coq and run the test-suite on macOS. It also runs a linter that checks whitespace discipline. A - [pre-commit hook](/dev/tools/pre-commit) is automatically installed by + [pre-commit hook](../tools/pre-commit) is automatically installed by `./configure`. It should allow complying with this discipline without pain. - AppVeyor is used to test the compilation of Coq and run the test-suite on @@ -92,7 +89,7 @@ We are currently running tests on the following platforms: GitLab CI and Travis CI and AppVeyor support putting `[ci skip]` in a commit message to bypass CI. Do not use this unless your commit only changes files that are not compiled (e.g. Markdown files like this one, or files under -[`.github/`](/.github/)). +[`.github/`](../../.github/)). You can anticipate the results of most of these tests prior to submitting your PR by running GitLab CI on your private branches. To do so follow these steps: @@ -112,7 +109,7 @@ there are some. You can also run one CI target locally (using `make ci-somedev`). -See also [`test-suite/README.md`](/test-suite/README.md) for information about adding new tests to the test-suite. +See also [`test-suite/README.md`](../../test-suite/README.md) for information about adding new tests to the test-suite. ### Breaking changes @@ -123,7 +120,7 @@ patch (or ask someone to prepare a patch) to fix the project: the project to your changes. 2. Test your pull request with your adapted version of the external project by adding an overlay file to your pull request (cf. - [`dev/ci/user-overlays/README.md`](/dev/ci/user-overlays/README.md)). + [`dev/ci/user-overlays/README.md`](user-overlays/README.md)). 3. Fixes to external libraries (pure Coq projects) *must* be backward compatible (i.e. they should also work with the development version of Coq, and the latest stable version). This will allow you to open a PR on the @@ -137,7 +134,7 @@ patch (or ask someone to prepare a patch) to fix the project: developer who merges the PR on Coq. There are plans to improve this, cf. [#6724](https://github.com/coq/coq/issues/6724). -Moreover your PR must absolutely update the [`CHANGES`](/CHANGES) file. +Moreover your PR must absolutely update the [`CHANGES`](../../CHANGES) file. Advanced GitLab CI information ------------------------------ @@ -173,8 +170,9 @@ automatically built and uploaded to your GitLab registry, and is loaded by subsequent jobs. **IMPORTANT**: When updating Coq's CI docker image, you must modify -the `CACHEKEY` variable in `.gitlab-ci.yml`, `.circleci/config.yml`, -and `Dockerfile`. +the `CACHEKEY` variable in [`.gitlab-ci.yml`](../../.gitlab-ci.yml), +[`.circleci/config.yml`](../../.circleci/config.yml), +and [`Dockerfile`](docker/bionic_coq/Dockerfile) The Docker building job reuses the uploaded image if it is available, but if you wish to save more time you can skip the job by setting @@ -182,4 +180,6 @@ but if you wish to save more time you can skip the job by setting This means you will need to change its value when the Docker image needs to be updated. You can do so for a single pipeline by starting -it through the web interface. +it through the web interface.. + +See also [`docker/README.md`](docker/README.md). diff --git a/dev/ci/ci-basic-overlay.sh b/dev/ci/ci-basic-overlay.sh index 87d837b38..3807ff90c 100755 --- a/dev/ci/ci-basic-overlay.sh +++ b/dev/ci/ci-basic-overlay.sh @@ -119,7 +119,7 @@ ######################################################################## # coq-dpdgraph ######################################################################## -: "${coq_dpdgraph_CI_BRANCH:=coq-trunk}" +: "${coq_dpdgraph_CI_BRANCH:=coq-master}" : "${coq_dpdgraph_CI_GITURL:=https://github.com/Karmaki/coq-dpdgraph.git}" ######################################################################## diff --git a/dev/ci/ci-common.sh b/dev/ci/ci-common.sh index 5b5cbd11a..85df249d3 100644 --- a/dev/ci/ci-common.sh +++ b/dev/ci/ci-common.sh @@ -93,17 +93,26 @@ install_ssreflect() git_checkout "${mathcomp_CI_BRANCH}" "${mathcomp_CI_GITURL}" "${mathcomp_CI_DIR}" ( cd "${mathcomp_CI_DIR}/mathcomp" && \ - sed -i.bak '/ssrtest/d' Make && \ - sed -i.bak '/odd_order/d' Make && \ - sed -i.bak '/all\/all.v/d' Make && \ - sed -i.bak '/character/d' Make && \ - sed -i.bak '/real_closed/d' Make && \ - sed -i.bak '/solvable/d' Make && \ - sed -i.bak '/field/d' Make && \ - sed -i.bak '/fingroup/d' Make && \ - sed -i.bak '/algebra/d' Make && \ - make Makefile.coq && make -f Makefile.coq all && make install ) + make Makefile.coq && \ + make -f Makefile.coq ssreflect/all_ssreflect.vo && \ + make -f Makefile.coq install ) echo -en 'travis_fold:end:ssr.install\\r' } + +# this installs just the ssreflect + algebra library of math-comp +install_ssralg() +{ + echo 'Installing ssralg' && echo -en 'travis_fold:start:ssralg.install\\r' + + git_checkout "${mathcomp_CI_BRANCH}" "${mathcomp_CI_GITURL}" "${mathcomp_CI_DIR}" + + ( cd "${mathcomp_CI_DIR}/mathcomp" && \ + make Makefile.coq && \ + make -f Makefile.coq algebra/all_algebra.vo && \ + make -f Makefile.coq install ) + + echo -en 'travis_fold:end:ssralg.install\\r' + +} diff --git a/dev/ci/ci-geocoq.sh b/dev/ci/ci-geocoq.sh index 920272bcf..24cd9c427 100755 --- a/dev/ci/ci-geocoq.sh +++ b/dev/ci/ci-geocoq.sh @@ -7,4 +7,6 @@ GeoCoq_CI_DIR="${CI_BUILD_DIR}/GeoCoq" git_checkout "${GeoCoq_CI_BRANCH}" "${GeoCoq_CI_GITURL}" "${GeoCoq_CI_DIR}" +install_ssralg + ( cd "${GeoCoq_CI_DIR}" && ./configure.sh && make ) diff --git a/dev/ci/docker/bionic_coq/Dockerfile b/dev/ci/docker/bionic_coq/Dockerfile index 1a83593f5..52f851917 100644 --- a/dev/ci/docker/bionic_coq/Dockerfile +++ b/dev/ci/docker/bionic_coq/Dockerfile @@ -1,4 +1,4 @@ -# CACHEKEY: "bionic_coq-V2018-06-04-V2" +# CACHEKEY: "bionic_coq-V2018-06-13-V1" # ^^ Update when modifying this file. FROM ubuntu:bionic @@ -27,7 +27,7 @@ RUN opam init -a -y -j $NJOBS --compiler="$COMPILER" default https://opam.ocaml. # `num` does not have a version number as the right version to install varies # with the compiler version. ENV BASE_OPAM="num ocamlfind.1.8.0 jbuilder.1.0+beta20 ounit.2.0.8" \ - CI_OPAM="menhir.20180530 elpi.1.0.3 ocamlgraph.1.8.8" + CI_OPAM="menhir.20180530 elpi.1.0.4 ocamlgraph.1.8.8" # BASE switch; CI_OPAM contains Coq's CI dependencies. ENV CAMLP5_VER="6.14" \ diff --git a/dev/ci/user-overlays/00664-herbelin-master+change-for-coq-pr664-compatibility.sh b/dev/ci/user-overlays/00664-herbelin-master+change-for-coq-pr664-compatibility.sh new file mode 100644 index 000000000..9d96b6d4c --- /dev/null +++ b/dev/ci/user-overlays/00664-herbelin-master+change-for-coq-pr664-compatibility.sh @@ -0,0 +1,4 @@ + if [ "$CI_PULL_REQUEST" = "664" ] || [ "$CI_BRANCH" = "trunk+fix-5500-too-weak-test-return-clause" ]; then + fiat_parsers_CI_BRANCH=master+change-for-coq-pr664-compatibility + fiat_parsers_CI_GITURL=https://github.com/herbelin/fiat +fi diff --git a/dev/ci/user-overlays/07677-ejgallego-misctypes+bye2.sh b/dev/ci/user-overlays/07677-ejgallego-misctypes+bye2.sh new file mode 100644 index 000000000..b4f716139 --- /dev/null +++ b/dev/ci/user-overlays/07677-ejgallego-misctypes+bye2.sh @@ -0,0 +1,8 @@ +_OVERLAY_BRANCH=misctypes+bye2 + +if [ "$CI_PULL_REQUEST" = "7677" ] || [ "$CI_BRANCH" = "_OVERLAY_BRANCH" ]; then + + Equations_CI_BRANCH="$_OVERLAY_BRANCH" + Equations_CI_GITURL=https://github.com/ejgallego/Coq-Equations + +fi diff --git a/dev/ci/user-overlays/07797-rm-reference.sh b/dev/ci/user-overlays/07797-rm-reference.sh new file mode 100644 index 000000000..f7811cd6f --- /dev/null +++ b/dev/ci/user-overlays/07797-rm-reference.sh @@ -0,0 +1,20 @@ +_OVERLAY_BRANCH=rm-reference + +if [ "$CI_PULL_REQUEST" = "7797" ] || [ "$CI_BRANCH" = "_OVERLAY_BRANCH" ]; then + + Equations_CI_BRANCH="$_OVERLAY_BRANCH" + Equations_CI_GITURL=https://github.com/maximedenes/Coq-Equations.git + + ltac2_CI_BRANCH="fix-7797" + ltac2_CI_GITURL=https://github.com/ppedrot/Ltac2.git + + quickchick_CI_BRANCH="$_OVERLAY_BRANCH" + quickchick_CI_GITURL=https://github.com/maximedenes/QuickChick.git + + coq_dpdgraph_CI_BRANCH="$_OVERLAY_BRANCH" + coq_dpdgraph_CI_GITURL=https://github.com/maximedenes/coq-dpdgraph.git + + Elpi_CI_BRANCH="$_OVERLAY_BRANCH" + Elpi_CI_GITURL=https://github.com/maximedenes/coq-elpi.git + +fi diff --git a/dev/ci/user-overlays/README.md b/dev/ci/user-overlays/README.md index aec2dfe0a..41212568d 100644 --- a/dev/ci/user-overlays/README.md +++ b/dev/ci/user-overlays/README.md @@ -6,7 +6,7 @@ request to test it with the adapted version of the external project. An overlay is a file which defines where to look for the patched version so that testing is possible. It redefines some variables from -[`ci-basic-overlay.sh`](/dev/ci/ci-basic-overlay.sh): +[`ci-basic-overlay.sh`](../ci-basic-overlay.sh): give the name of your branch using a `_CI_BRANCH` variable and the location of your fork using a `_CI_GITURL` variable. @@ -28,4 +28,4 @@ if [ "$CI_PULL_REQUEST" = "669" ] || [ "$CI_BRANCH" = "ssr-merge" ]; then fi ``` -(`CI_PULL_REQUEST` and `CI_BRANCH` are set in [`ci-common.sh`](/dev/ci/ci-common.sh)) +(`CI_PULL_REQUEST` and `CI_BRANCH` are set in [`ci-common.sh`](../ci-common.sh)) diff --git a/dev/doc/MERGING.md b/dev/doc/MERGING.md index 65457b63a..c0cd9c8cd 100644 --- a/dev/doc/MERGING.md +++ b/dev/doc/MERGING.md @@ -6,7 +6,7 @@ This document describes how patches, submitted as pull requests (PRs) on the ## Code owners -The [CODEOWNERS](/.github/CODEOWNERS) file describes, for each part of the +The [CODEOWNERS](../../.github/CODEOWNERS) file describes, for each part of the system, two owners. One is the principal maintainer of the component, the other is the secondary maintainer. @@ -51,10 +51,10 @@ say in a comment they think a review is not required and proceed with the merge. If the PR breaks compatibility of some external projects in CI, then fixes to those external projects should have been prepared (cf. the relevant sub-section -in the [CI README](/dev/ci/README.md#Breaking-changes) and the PR can be tested -with these fixes thanks to ["overlays"](/dev/ci/user-overlays/README.md). +in the [CI README](../ci/README.md#Breaking-changes) and the PR can be tested +with these fixes thanks to ["overlays"](../ci/user-overlays/README.md). -Moreover the PR must absolutely update the [`CHANGES`](/CHANGES) file. +Moreover the PR must absolutely update the [`CHANGES`](../../CHANGES) file. If overlays are missing, ask the author to prepare them and label the PR with the [needs: overlay](https://github.com/coq/coq/labels/needs%3A%20overlay) label. @@ -74,7 +74,17 @@ Once all reviewers approved the PR, the assignee is expected to check that CI completed without relevant failures, and that the PR comes with appropriate documentation and test cases. If not, they should leave a comment on the PR and put the approriate label. Otherwise, they are expected to merge the PR using the -[merge script](/dev/tools/merge-pr.sh). +[merge script](../tools/merge-pr.sh). + +When CI has a few failures which look spurious, restarting the corresponding +jobs is a good way of ensuring this was indeed the case. +To restart a job on Travis, you should connect using your GitHub account; +being part of the Coq organization on GitHub should give you the permission +to do so. +To restart a job on GitLab CI, you should sign into GitLab (this can be done +using a GitHub account); if you are part of the +[Coq organization on GitLab](https://gitlab.com/coq), you should see a "Retry" +button; otherwise, send a request to join the organization. When the PR has conflicts, the assignee can either: - ask the author to rebase the branch, fixing the conflicts diff --git a/dev/doc/changes.md b/dev/doc/changes.md index bb8189efc..f3fc126f9 100644 --- a/dev/doc/changes.md +++ b/dev/doc/changes.md @@ -2,6 +2,14 @@ ### ML API +Names + +- In `Libnames`, the type `reference` and its two constructors `Qualid` and + `Ident` have been removed in favor of `qualid`. `Qualid` is now the identity, + `Ident` can be replaced by `qualid_of_ident`. Matching over `reference` can be + replaced by a test using `qualid_is_ident`. Extracting the ident part of a + qualid can be done using `qualid_basename`. + Misctypes - Syntax for universe sorts and kinds has been moved from `Misctypes` diff --git a/dev/doc/profiling.txt b/dev/doc/profiling.txt index 9d2ebf0d4..b5dd8445d 100644 --- a/dev/doc/profiling.txt +++ b/dev/doc/profiling.txt @@ -7,7 +7,7 @@ want to profile time or memory consumption. AFAIK, this only works for Linux. In Coq source folder: -opam switch 4.02.1+fp +opam switch 4.02.3+fp ./configure -local -debug make perf record -g bin/coqtop -compile file.v diff --git a/dev/tools/merge-pr.sh b/dev/tools/merge-pr.sh index 00d04e6b3..320ef6ed0 100755 --- a/dev/tools/merge-pr.sh +++ b/dev/tools/merge-pr.sh @@ -140,6 +140,24 @@ if [ "$LOCAL_BRANCH_COMMIT" != "$UPSTREAM_COMMIT" ]; then fi fi +# Sanity check: PR has an outdated version of CI + +BASE_COMMIT=$(echo "$PRDATA" | jq -r '.base.sha') +CI_FILES=(".travis.yml" ".gitlab-ci.yml" "appveyor.yml") + +if ! git diff --quiet "$BASE_COMMIT" "$LOCAL_BRANCH_COMMIT" -- "${CI_FILES[@]}" +then + warning "This PR didn't run with the latest version of CI." + warning "It is probably a good idea to ask for a rebase." + read -p "Do you want to see the diff? [Y/n] " $QUICK_CONF -r + echo + if [[ ! $REPLY =~ ^[Nn]$ ]] + then + git diff "$BASE_COMMIT" "$LOCAL_BRANCH_COMMIT" -- "${CI_FILES[@]}" + fi + ask_confirmation +fi + # Sanity check: CI failed STATUS=$(curl -s "$API/commits/$COMMIT/status") diff --git a/dev/top_printers.ml b/dev/top_printers.ml index 10a7a4158..844ad9188 100644 --- a/dev/top_printers.ml +++ b/dev/top_printers.ml @@ -549,8 +549,8 @@ let encode_path ?loc prefix mpdir suffix id = | Some (mp,dir) -> (DirPath.repr (dirpath_of_string (ModPath.to_string mp))@ DirPath.repr dir) in - CAst.make ?loc @@ Qualid (make_qualid - (DirPath.make (List.rev (Id.of_string prefix::dir@suffix))) id) + make_qualid ?loc + (DirPath.make (List.rev (Id.of_string prefix::dir@suffix))) id let raw_string_of_ref ?loc _ = function | ConstRef cst -> @@ -569,9 +569,9 @@ let raw_string_of_ref ?loc _ = function encode_path ?loc "SECVAR" None [] id let short_string_of_ref ?loc _ = function - | VarRef id -> CAst.make ?loc @@ Ident id - | ConstRef cst -> CAst.make ?loc @@ Ident (Label.to_id (pi3 (Constant.repr3 cst))) - | IndRef (kn,0) -> CAst.make ?loc @@ Ident (Label.to_id (pi3 (MutInd.repr3 kn))) + | VarRef id -> qualid_of_ident ?loc id + | ConstRef cst -> qualid_of_ident ?loc (Label.to_id (pi3 (Constant.repr3 cst))) + | IndRef (kn,0) -> qualid_of_ident ?loc (Label.to_id (pi3 (MutInd.repr3 kn))) | IndRef (kn,i) -> encode_path ?loc "IND" None [Label.to_id (pi3 (MutInd.repr3 kn))] (Id.of_string ("_"^string_of_int i)) diff --git a/dev/vm_printers.ml b/dev/vm_printers.ml index 16917586f..7589e5348 100644 --- a/dev/vm_printers.ml +++ b/dev/vm_printers.ml @@ -15,7 +15,10 @@ let ppripos (ri,pos) = | Reloc_const _ -> print_string "structured constant\n" | Reloc_getglobal kn -> - print_string ("getglob "^(Constant.to_string kn)^"\n")); + print_string ("getglob "^(Constant.to_string kn)^"\n") + | Reloc_proj_name p -> + print_string ("proj "^(Constant.to_string p)^"\n") + ); print_flush () let print_vfix () = print_string "vfix" diff --git a/doc/LICENSE b/doc/LICENSE index c223a4e16..c9f574afb 100644 --- a/doc/LICENSE +++ b/doc/LICENSE @@ -14,15 +14,6 @@ License, v1.0 or later (the latest version is presently available at http://www.opencontent.org/openpub/). Options A and B are *not* elected. -The Coq Tutorial is a work by Gérard Huet, Gilles Kahn and Christine -Paulin-Mohring. All documents (the LaTeX source and the PostScript, -PDF and html outputs) are copyright (c) INRIA 1999-2006. The material -connected to the Coq Tutorial may be distributed only subject to the -terms and conditions set forth in the Open Publication License, v1.0 -or later (the latest version is presently available at -http://www.opencontent.org/openpub/). Options A and B are *not* -elected. - The Coq Standard Library is a collective work from the Coq Development Team whose members are listed in the file CREDITS of the Coq source package. All related documents (the Coq vernacular source files and @@ -31,16 +22,6 @@ the PostScript, PDF and html outputs) are copyright (c) INRIA distributed under the terms of the Lesser General Public License version 2.1 or later. -The Tutorial on [Co-]Inductive Types in Coq is a work by Pierre -Castéran and Eduardo Gimenez. All related documents (the LaTeX and -BibTeX sources and the PostScript, PDF and html outputs) are copyright -(c) INRIA 1997-2006. The material connected to the Tutorial on -[Co-]Inductive Types in Coq may be distributed only subject to the -terms and conditions set forth in the Open Publication License, v1.0 -or later (the latest version is presently available at -http://www.opencontent.org/openpub/). Options A and B are -*not* elected. - ---------------------------------------------------------------------- *Open Publication License* diff --git a/doc/sphinx/README.rst b/doc/sphinx/README.rst index 35a605ddd..32de15ee3 100644 --- a/doc/sphinx/README.rst +++ b/doc/sphinx/README.rst @@ -123,11 +123,24 @@ Here is the list of all objects of the Coq domain (The symbol :black_nib: indica :cmd:`Variant` and :cmd:`Record` get an automatic declaration of the induction principles. -``.. prodn::`` :black_nib: Grammar productions. +``.. prodn::`` A grammar production. This is useful if you intend to document individual grammar productions. Otherwise, use Sphinx's `production lists <http://www.sphinx-doc.org/en/stable/markup/para.html#directive-productionlist>`_. + Unlike ``.. productionlist``\ s, this directive accepts notation syntax. + + + Usage:: + + .. prodn:: token += production + .. prodn:: token ::= production + + Example:: + + .. prodn:: term += let: @pattern := @term in @term + .. prodn:: occ_switch ::= { {? + %| - } {* @num } } + ``.. tacn::`` :black_nib: A tactic, or a tactic notation. Example:: diff --git a/doc/sphinx/addendum/generalized-rewriting.rst b/doc/sphinx/addendum/generalized-rewriting.rst index e10e16c10..e4d24a1f7 100644 --- a/doc/sphinx/addendum/generalized-rewriting.rst +++ b/doc/sphinx/addendum/generalized-rewriting.rst @@ -106,7 +106,7 @@ argument. Morphisms can also be contravariant in one or more of their arguments. A morphism is contravariant on an argument associated to the relation -instance :math`R` if it is covariant on the same argument when the inverse +instance :math:`R` if it is covariant on the same argument when the inverse relation :math:`R^{−1}` (``inverse R`` in Coq) is considered. The special arrow ``-->`` is used in signatures for contravariant morphisms. diff --git a/doc/sphinx/addendum/ring.rst b/doc/sphinx/addendum/ring.rst index 47d3a7d7c..6a9b343ba 100644 --- a/doc/sphinx/addendum/ring.rst +++ b/doc/sphinx/addendum/ring.rst @@ -310,16 +310,15 @@ The :n:`@ident` is not relevant. It is just used for error messages. The axioms. The optional list of modifiers is used to tailor the behavior of the tactic. The following list describes their syntax and effects: -.. prodn:: - ring_mod ::= abstract %| decidable @term %| morphism @term - %| setoid @term @term - %| constants [@ltac] - %| preprocess [@ltac] - %| postprocess [@ltac] - %| power_tac @term [@ltac] - %| sign @term - %| div @term - +.. productionlist:: coq + ring_mod : abstract | decidable `term` | morphism `term` + : | setoid `term` `term` + : | constants [`ltac`] + : | preprocess [`ltac`] + : | postprocess [`ltac`] + : | power_tac `term` [`ltac`] + : | sign `term` + : | div `term` abstract declares the ring as abstract. This is the default. @@ -663,8 +662,8 @@ messages. :n:`@term` is a proof that the field signature satisfies the (semi-)field axioms. The optional list of modifiers is used to tailor the behavior of the tactic. -.. prodn:: - field_mod := @ring_mod %| completeness @term +.. productionlist:: coq + field_mod : `ring_mod` | completeness `term` Since field tactics are built upon ``ring`` tactics, all modifiers of the ``Add Ring`` apply. There is only one diff --git a/doc/sphinx/conf.py b/doc/sphinx/conf.py index f65400e88..8127d3df3 100755 --- a/doc/sphinx/conf.py +++ b/doc/sphinx/conf.py @@ -104,7 +104,6 @@ exclude_patterns = [ 'Thumbs.db', '.DS_Store', 'introduction.rst', - 'credits.rst', 'README.rst', 'README.template.rst' ] @@ -201,9 +200,9 @@ html_static_path = ['_static'] # The empty string is equivalent to '%b %d, %Y'. #html_last_updated_fmt = None -# If true, SmartyPants will be used to convert quotes and dashes to -# typographically correct entities. -html_use_smartypants = False # FIXME wrap code in <code> tags, otherwise quotesget converted in there +# FIXME: this could be re-enabled after ensuring that smart quotes are locally +# disabled for all relevant directives +smartquotes = False # Custom sidebar templates, maps document names to template names. #html_sidebars = {} diff --git a/doc/sphinx/credits.rst b/doc/sphinx/credits.rst index a75659798..2562dec46 100644 --- a/doc/sphinx/credits.rst +++ b/doc/sphinx/credits.rst @@ -1,3 +1,8 @@ +.. include:: preamble.rst +.. include:: replaces.rst + +.. _credits: + ------------------------------------------- Credits ------------------------------------------- diff --git a/doc/sphinx/index.rst b/doc/sphinx/index.rst index 136f9088b..f3ae49381 100644 --- a/doc/sphinx/index.rst +++ b/doc/sphinx/index.rst @@ -1,16 +1,31 @@ -.. _introduction: - .. include:: preamble.rst .. include:: replaces.rst .. include:: introduction.rst -.. include:: credits.rst ------------------ Table of contents ------------------ .. toctree:: + :caption: Indexes + + genindex + coq-cmdindex + coq-tacindex + coq-optindex + coq-exnindex + +.. No entries yet + * :index:`thmindex` + +.. toctree:: + :caption: Preamble + + self + credits + +.. toctree:: :caption: The language language/gallina-specification-language @@ -65,18 +80,6 @@ Table of contents zebibliography -.. toctree:: - :caption: Indexes - - genindex - coq-cmdindex - coq-tacindex - coq-optindex - coq-exnindex - -.. No entries yet - * :index:`thmindex` - This material (the Coq Reference Manual) may be distributed only subject to the terms and conditions set forth in the Open Publication License, v1.0 or later (the latest version is presently available at diff --git a/doc/sphinx/introduction.rst b/doc/sphinx/introduction.rst index 75ff72c4d..bc72877b6 100644 --- a/doc/sphinx/introduction.rst +++ b/doc/sphinx/introduction.rst @@ -1,3 +1,5 @@ +.. _introduction: + ------------------------ Introduction ------------------------ @@ -101,13 +103,6 @@ List of additional documentation This manual does not contain all the documentation the user may need about |Coq|. Various informations can be found in the following documents: -Tutorial - A companion volume to this reference manual, the |Coq| Tutorial, is - aimed at gently introducing new users to developing proofs in |Coq| - without assuming prior knowledge of type theory. In a second step, - the user can read also the tutorial on recursive types (document - `RecTutorial.ps`). - Installation A text file `INSTALL` that comes with the sources explains how to install |Coq|. diff --git a/doc/sphinx/language/gallina-extensions.rst b/doc/sphinx/language/gallina-extensions.rst index ff5d352c9..c21d8d4ec 100644 --- a/doc/sphinx/language/gallina-extensions.rst +++ b/doc/sphinx/language/gallina-extensions.rst @@ -1925,74 +1925,75 @@ applied to an unknown structure instance (an implicit argument) and a value. The complete documentation of canonical structures can be found in :ref:`canonicalstructures`; here only a simple example is given. -Assume that `qualid` denotes an object ``(Build_struc`` |c_1| … |c_n| ``)`` in the -structure *struct* of which the fields are |x_1|, …, |x_n|. Assume that -`qualid` is declared as a canonical structure using the command - .. cmd:: Canonical Structure @qualid -Then, each time an equation of the form ``(``\ |x_i| ``_)`` |eq_beta_delta_iota_zeta| |c_i| has to be -solved during the type-checking process, `qualid` is used as a solution. -Otherwise said, `qualid` is canonically used to extend the field |c_i| -into a complete structure built on |c_i|. + This command declares :token:`qualid` as a canonical structure. -Canonical structures are particularly useful when mixed with coercions -and strict implicit arguments. Here is an example. + Assume that :token:`qualid` denotes an object ``(Build_struct`` |c_1| … |c_n| ``)`` in the + structure :g:`struct` of which the fields are |x_1|, …, |x_n|. + Then, each time an equation of the form ``(``\ |x_i| ``_)`` |eq_beta_delta_iota_zeta| |c_i| has to be + solved during the type-checking process, :token:`qualid` is used as a solution. + Otherwise said, :token:`qualid` is canonically used to extend the field |c_i| + into a complete structure built on |c_i|. -.. coqtop:: all + Canonical structures are particularly useful when mixed with coercions + and strict implicit arguments. - Require Import Relations. + .. example:: - Require Import EqNat. + Here is an example. - Set Implicit Arguments. + .. coqtop:: all - Unset Strict Implicit. + Require Import Relations. - Structure Setoid : Type := {Carrier :> Set; Equal : relation Carrier; - Prf_equiv : equivalence Carrier Equal}. + Require Import EqNat. - Definition is_law (A B:Setoid) (f:A -> B) := forall x y:A, Equal x y -> Equal (f x) (f y). + Set Implicit Arguments. - Axiom eq_nat_equiv : equivalence nat eq_nat. + Unset Strict Implicit. - Definition nat_setoid : Setoid := Build_Setoid eq_nat_equiv. + Structure Setoid : Type := {Carrier :> Set; Equal : relation Carrier; + Prf_equiv : equivalence Carrier Equal}. - Canonical Structure nat_setoid. + Definition is_law (A B:Setoid) (f:A -> B) := forall x y:A, Equal x y -> Equal (f x) (f y). -Thanks to ``nat_setoid`` declared as canonical, the implicit arguments ``A`` -and ``B`` can be synthesized in the next statement. + Axiom eq_nat_equiv : equivalence nat eq_nat. -.. coqtop:: all + Definition nat_setoid : Setoid := Build_Setoid eq_nat_equiv. - Lemma is_law_S : is_law S. + Canonical Structure nat_setoid. -Remark: If a same field occurs in several canonical structure, then -only the structure declared first as canonical is considered. + Thanks to :g:`nat_setoid` declared as canonical, the implicit arguments :g:`A` + and :g:`B` can be synthesized in the next statement. -.. cmdv:: Canonical Structure @ident := @term : @type + .. coqtop:: all -.. cmdv:: Canonical Structure @ident := @term + Lemma is_law_S : is_law S. -.. cmdv:: Canonical Structure @ident : @type := @term + .. note:: + If a same field occurs in several canonical structures, then + only the structure declared first as canonical is considered. -These are equivalent to a regular definition of `ident` followed by the declaration -``Canonical Structure`` `ident`. + .. cmdv:: Canonical Structure @ident {? : @type } := @term -See also: more examples in user contribution category (Rocq/ALGEBRA). + This is equivalent to a regular definition of :token:`ident` followed by the + declaration :n:`Canonical Structure @ident`. -Print Canonical Projections. -++++++++++++++++++++++++++++ +.. cmd:: Print Canonical Projections -This displays the list of global names that are components of some -canonical structure. For each of them, the canonical structure of -which it is a projection is indicated. For instance, the above example -gives the following output: + This displays the list of global names that are components of some + canonical structure. For each of them, the canonical structure of + which it is a projection is indicated. -.. coqtop:: all + .. example:: + + For instance, the above example gives the following output: + + .. coqtop:: all - Print Canonical Projections. + Print Canonical Projections. Implicit types of variables diff --git a/doc/sphinx/proof-engine/ssreflect-proof-language.rst b/doc/sphinx/proof-engine/ssreflect-proof-language.rst index 63cd0f3ea..6fb73a030 100644 --- a/doc/sphinx/proof-engine/ssreflect-proof-language.rst +++ b/doc/sphinx/proof-engine/ssreflect-proof-language.rst @@ -37,7 +37,7 @@ bookkeeping is performed on the conclusion of the goal, using for that purpose a couple of syntactic constructions behaving similar to tacticals (and often named as such in this chapter). The ``:`` tactical moves hypotheses from the context to the conclusion, while ``=>`` moves hypotheses from the -conclusion to the context, and in moves back and forth an hypothesis from the +conclusion to the context, and ``in`` moves back and forth an hypothesis from the context to the conclusion for the time of applying an action to it. While naming hypotheses is commonly done by means of an ``as`` clause in the @@ -47,20 +47,22 @@ often followed by ``=>`` to explicitly name them. While generalizing the goal is normally not explicitly needed in Chapter :ref:`tactics`, it is an explicit operation performed by ``:``. +.. seealso:: :ref:`bookkeeping_ssr` + Beside the difference of bookkeeping model, this chapter includes specific tactics which have no explicit counterpart in Chapter :ref:`tactics` -such as tactics to mix forward steps and generalizations as generally -have or without loss. +such as tactics to mix forward steps and generalizations as +:tacn:`generally have` or :tacn:`without loss`. |SSR| adopts the point of view that rewriting, definition expansion and partial evaluation participate all to a same concept of rewriting a goal in a larger sense. As such, all these functionalities -are provided by the rewrite tactic. +are provided by the :tacn:`rewrite <rewrite (ssreflect)>` tactic. |SSR| includes a little language of patterns to select subterms in tactics or tacticals where it matters. Its most notable application is -in the rewrite tactic, where patterns are used to specify where the -rewriting step has to take place. +in the :tacn:`rewrite <rewrite (ssreflect)>` tactic, where patterns are +used to specify where the rewriting step has to take place. Finally, |SSR| supports so-called reflection steps, typically allowing to switch back and forth between the computational view and @@ -87,20 +89,24 @@ Getting started ~~~~~~~~~~~~~~~ To be available, the tactics presented in this manual need the -following minimal set of libraries to loaded: ``ssreflect.v``, +following minimal set of libraries to be loaded: ``ssreflect.v``, ``ssrfun.v`` and ``ssrbool.v``. Moreover, these tactics come with a methodology specific to the authors of |SSR| and which requires a few options to be set in a different way than in their default way. All in all, this corresponds to working in the following context: -.. coqtop:: all +.. coqtop:: in From Coq Require Import ssreflect ssrfun ssrbool. Set Implicit Arguments. Unset Strict Implicit. Unset Printing Implicit Defensive. +.. seealso:: + :opt:`Implicit Arguments`, :opt:`Strict Implicit`, + :opt:`Printing Implicit Defensive` + .. _compatibility_issues_ssr: @@ -114,14 +120,14 @@ compatible with the rest of |Coq|, up to a few discrepancies: + New keywords (``is``) might clash with variable, constant, tactic or tactical names, or with quasi-keywords in tactic or vernacular notations. -+ New tactic(al)s names (``last``, ``done``, ``have``, ``suffices``, - ``suff``, ``without loss``, ``wlog``, ``congr``, ``unlock``) ++ New tactic(al)s names (:tacn:`last`, :tacn:`done`, :tacn:`have`, :tacn:`suffices`, + :tacn:`suff`, :tacn:`without loss`, :tacn:`wlog`, :tacn:`congr`, :tacn:`unlock`) might clash with user tactic names. + Identifiers with both leading and trailing ``_``, such as ``_x_``, are reserved by |SSR| and cannot appear in scripts. -+ The extensions to the rewrite tactic are partly incompatible with those ++ The extensions to the :tacn:`rewrite` tactic are partly incompatible with those available in current versions of |Coq|; in particular: ``rewrite .. in - (type of k)`` or ``rewrite .. in *`` or any other variant of ``rewrite`` + (type of k)`` or ``rewrite .. in *`` or any other variant of :tacn:`rewrite` will not work, and the |SSR| syntax and semantics for occurrence selection and rule chaining is different. Use an explicit rewrite direction (``rewrite <- …`` or ``rewrite -> …``) to access the |Coq| rewrite tactic. @@ -139,7 +145,7 @@ compatible with the rest of |Coq|, up to a few discrepancies: Note that the full syntax of |SSR|’s rewrite and reserved identifiers are enabled only if the ssreflect module has been required and if ``SsrSyntax`` has - been imported. Thus a file that requires (without importing) ssreflect + been imported. Thus a file that requires (without importing) ``ssreflect`` and imports ``SsrSyntax``, can be required and imported without automatically enabling |SSR|’s extended rewrite syntax and reserved identifiers. @@ -148,9 +154,10 @@ compatible with the rest of |Coq|, up to a few discrepancies: such as have, set and pose. + The generalization of if statements to non-Boolean conditions is turned off by |SSR|, because it is mostly subsumed by Coercion to ``bool`` of the - ``sumXXX`` types (declared in ``ssrfun.v``) and the ``if`` *term* ``is`` *pattern* ``then`` - *term* ``else`` *term* construct (see :ref:`pattern_conditional_ssr`). To use the - generalized form, turn off the |SSR| Boolean if notation using the command: + ``sumXXX`` types (declared in ``ssrfun.v``) and the + :n:`if @term is @pattern then @term else @term` construct + (see :ref:`pattern_conditional_ssr`). To use the + generalized form, turn off the |SSR| Boolean ``if`` notation using the command: ``Close Scope boolean_if_scope``. + The following two options can be unset to disable the incompatible rewrite syntax and allow reserved identifiers to appear in scripts. @@ -191,9 +198,9 @@ construct differs from the latter in that + The pattern can be nested (deep pattern matching), in particular, this allows expression of the form: -.. coqtop:: in +.. coqdoc:: - let: exist (x, y) p_xy := Hp in … . + let: exist (x, y) p_xy := Hp in … . + The destructured constructor is explicitly given in the pattern, and is used for type inference. @@ -222,11 +229,7 @@ construct differs from the latter in that The ``let:`` construct is just (more legible) notation for the primitive -|Gallina| expression - -.. coqtop:: in - - match term with pattern => term end. +|Gallina| expression :n:`match @term with @pattern => @term end`. The |SSR| destructuring assignment supports all the dependent match annotations; the full syntax is @@ -286,28 +289,17 @@ assignment with a refutable pattern, adapted to the pure functional setting of |Gallina|, which lacks a ``Match_Failure`` exception. Like ``let:`` above, the ``if…is`` construct is just (more legible) notation -for the primitive |Gallina| expression: - -.. coqtop:: in - - match term with pattern => term | _ => term end. +for the primitive |Gallina| expression +:n:`match @term with @pattern => @term | _ => @term end`. Similarly, it will always be displayed as the expansion of this form in terms of primitive match expressions (where the default expression may be replicated). Explicit pattern testing also largely subsumes the generalization of -the if construct to all binary data types; compare: - -.. coqtop:: in - - if term is inl _ then term else term. - -and: - -.. coqtop:: in - - if term then term else term. +the ``if`` construct to all binary data types; compare +:n:`if @term is inl _ then @term else @term` and +:n:`if @term then @term else @term`. The latter appears to be marginally shorter, but it is quite ambiguous, and indeed often requires an explicit annotation @@ -434,7 +426,7 @@ a functional constant, whose implicit arguments are prenex, i.e., the first As these prenex implicit arguments are ubiquitous and have often large display strings, it is strongly recommended to change the default display settings of |Coq| so that they are not printed (except after -a ``Set Printing All command``). All |SSR| library files thus start +a ``Set Printing All`` command). All |SSR| library files thus start with the incantation .. coqtop:: all undo @@ -496,19 +488,10 @@ Definitions .. tacn:: pose :name: pose (ssreflect) -This tactic allows to add a defined constant to a proof context. -|SSR| generalizes this tactic in several ways. In particular, the -|SSR| pose tactic supports *open syntax*: the body of the -definition does not need surrounding parentheses. For instance: - -.. coqtop:: reset - - From Coq Require Import ssreflect. - Set Implicit Arguments. - Unset Strict Implicit. - Unset Printing Implicit Defensive. - Lemma test : True. - Proof. + This tactic allows to add a defined constant to a proof context. + |SSR| generalizes this tactic in several ways. In particular, the + |SSR| pose tactic supports *open syntax*: the body of the + definition does not need surrounding parentheses. For instance: .. coqtop:: in @@ -518,10 +501,18 @@ is a valid tactic expression. The pose tactic is also improved for the local definition of higher order terms. Local definitions of functions can use the same syntax as -global ones. For example, the tactic ``pose`` supoprts parameters: +global ones. +For example, the tactic :tacn:`pose <pose (ssreflect)>` supoprts parameters: .. example:: + .. coqtop:: reset + + From Coq Require Import ssreflect. + Set Implicit Arguments. + Unset Strict Implicit. + Unset Printing Implicit Defensive. + .. coqtop:: all Lemma test : True. @@ -631,8 +622,10 @@ where: surrounding the second :token:`term` are mandatory. + In the occurrence switch :token:`occ_switch`, if the first element of the list is a natural, this element should be a number, and not an Ltac - variable. The empty list {} is not interpreted as a valid occurrence - switch. + variable. The empty list ``{}`` is not interpreted as a valid occurrence + switch, it is rather used as a flag to signal the intent of the user to + clear the name following it (see :ref:`ssr_rewrite_occ_switch` and + :ref:`introduction_ssr`) The tactic: @@ -667,7 +660,7 @@ The tactic first tries to find a subterm of the goal matching the second :token:`term` (and its type), and stops at the first subterm it finds. Then the occurrences of this subterm selected by the optional :token:`occ_switch` -are replaced by :token:`ident` and a definition ``ident := term`` +are replaced by :token:`ident` and a definition :n:`@ident := @term` is added to the context. If no :token:`occ_switch` is present, then all the occurrences are abstracted. @@ -676,20 +669,20 @@ abstracted. Matching ```````` -The matching algorithm compares a pattern ``term`` with a subterm of the +The matching algorithm compares a pattern :token:`term` with a subterm of the goal by comparing their heads and then pairwise unifying their arguments (modulo conversion). Head symbols match under the following conditions: -+ If the head of ``term`` is a constant, then it should be syntactically ++ If the head of :token:`term` is a constant, then it should be syntactically equal to the head symbol of the subterm. + If this head is a projection of a canonical structure, then canonical structure equations are used for the matching. + If the head of term is *not* a constant, the subterm should have the same structure (λ abstraction,let…in structure …). -+ If the head of ``term`` is a hole, the subterm should have at least as - many arguments as ``term``. ++ If the head of :token:`term` is a hole, the subterm should have at least as + many arguments as :token:`term`. .. example:: @@ -1082,7 +1075,7 @@ constants to the goal. Because they are tacticals, ``:`` and ``=>`` can be combined, as in -.. coqtop: in +.. coqtop:: in move: m le_n_m => p le_n_p. @@ -1147,9 +1140,7 @@ induction on the top variable ``m`` with elim=> [|m IHm] n le_n. The general form of the localization tactical in is also best -explained in terms of the goal stack: - -.. coqtop:: in +explained in terms of the goal stack:: tactic in a H1 H2 *. @@ -1212,8 +1203,8 @@ product or a ``let…in``, and performs ``hnf`` otherwise. Of course this tactic is most often used in combination with the bookkeeping tacticals (see section :ref:`introduction_ssr` and :ref:`discharge_ssr`). These -combinations mostly subsume the ``intros``, ``generalize``, ``revert``, ``rename``, -``clear`` and ``pattern`` tactics. +combinations mostly subsume the :tacn:`intros`, :tacn:`generalize`, :tacn:`revert`, :tacn:`rename`, +:tacn:`clear` and :tacn:`pattern` tactics. The case tactic @@ -1229,15 +1220,11 @@ The |SSR| case tactic has a special behavior on equalities. If the top assumption of the goal is an equality, the case tactic “destructs” it as a set of equalities between the constructor arguments of its left and right hand sides, as per the tactic injection. For example, -``case`` changes the goal - -.. coqtop:: in +``case`` changes the goal:: (x, y) = (1, 2) -> G. -into - -.. coqtop:: in +into:: x = 1 -> y = 2 -> G. @@ -1289,9 +1276,7 @@ In fact the |SSR| tactic: .. tacn:: apply :name: apply (ssreflect) -is a synonym for: - -.. coqtop:: in +is a synonym for:: intro top; first [refine top | refine (top _) | refine (top _ _) | …]; clear top. @@ -1322,18 +1307,14 @@ existential metavariables of sort Prop. Note that the last ``_`` of the tactic ``apply: (ex_intro _ (exist _ y _))`` - represents a proof that ``y < 3``. Instead of generating the goal - - .. coqtop:: in + represents a proof that ``y < 3``. Instead of generating the goal:: 0 < proj1_sig (exist (fun n : nat => n < 3) y ?Goal). the system tries to prove ``y < 3`` calling the trivial tactic. If it succeeds, let’s say because the context contains ``H : y < 3``, then the - system generates the following goal: - - .. coqtop:: in + system generates the following goal:: 0 < proj1_sig (exist (fun n => n < 3) y H). @@ -1505,7 +1486,7 @@ The abstract tactic ``````````````````` .. tacn:: abstract: {+ d_item} - :name abstract (ssreflect) + :name: abstract (ssreflect) This tactic assigns an abstract constant previously introduced with the ``[: name ]`` intro pattern (see section :ref:`introduction_ssr`). @@ -1560,7 +1541,7 @@ whose general syntax is :name: => .. prodn:: - i_item ::= @i_pattern %| @s_item %| @clear_switch %| /@term + i_item ::= @i_pattern %| @s_item %| @clear_switch %| {? %{%} } /@term .. prodn:: s_item ::= /= %| // %| //= @@ -1579,7 +1560,7 @@ variables or assumptions from the goal. An :token:`s_item` can simplify the set of subgoals or the subgoals themselves: + ``//`` removes all the “trivial” subgoals that can be resolved by the - |SSR| tactic ``done`` described in :ref:`terminators_ssr`, i.e., + |SSR| tactic :tacn:`done` described in :ref:`terminators_ssr`, i.e., it executes ``try done``. + ``/=`` simplifies the goal by performing partial evaluation, as per the tactic ``simpl`` [#5]_. @@ -1662,6 +1643,11 @@ The view is applied to the top assumption. While it is good style to use the :token:`i_item` i * to pop the variables and assumptions corresponding to each constructor, this is not enforced by |SSR|. +``/`` :token:`term` + Interprets the top of the stack with the view :token:`term`. + It is equivalent to ``move/term``. The optional flag ``{}`` can + be used to signal that the :token:`term`, when it is a context entry, + has to be cleared. ``-`` does nothing, but counts as an intro pattern. It can also be used to force the interpretation of ``[`` :token:`i_item` * ``| … |`` @@ -1737,7 +1723,7 @@ new constant as an equation. The tactic: .. coqtop:: in - move En: (size l) => n. + move En: (size l) => n. where ``l`` is a list, replaces ``size l`` by ``n`` in the goal and adds the fact ``En : size l = n`` to the context. @@ -1745,7 +1731,7 @@ This is quite different from: .. coqtop:: in - pose n := (size l). + pose n := (size l). which generates a definition ``n := (size l)``. It is not possible to generalize or rewrite such a definition; on the other hand, it is @@ -1834,7 +1820,7 @@ compact syntax: .. coqtop:: in - case: {2}_ / eqP. + case: {2}_ / eqP. where ``_`` is interpreted as ``(_ == _)`` since ``eqP T a b : reflect (a = b) (a == b)`` and reflect is a type family with @@ -1999,19 +1985,9 @@ into a closing one (similar to now). Its general syntax is: .. tacn:: by @tactic :name: by -The Ltac expression: - -.. coqtop:: in - - by [@tactic | [@tactic | …]. - -is equivalent to: - -.. coqtop:: in - - [by @tactic | by @tactic | ...]. - -and this form should be preferred to the former. +The Ltac expression :n:`by [@tactic | [@tactic | …]` is equivalent to +:n:`[by @tactic | by @tactic | ...]` and this form should be preferred +to the former. In the script provided as example in section :ref:`indentation_ssr`, the paragraph corresponding to each sub-case ends with a tactic line prefixed @@ -2021,20 +1997,13 @@ with a ``by``, like in: by apply/eqP; rewrite -dvdn1. -The by tactical is implemented using the user-defined, and extensible -done tactic. This done tactic tries to solve the current goal by some -trivial means and fails if it doesn’t succeed. Indeed, the tactic -expression: - -.. coqtop:: in - - by tactic. - -is equivalent to: +.. tacn:: done + :name: done -.. coqtop:: in - - tactic; done. +The :tacn:`by` tactical is implemented using the user-defined, and extensible +:tacn:`done` tactic. This :tacn:`done` tactic tries to solve the current goal by some +trivial means and fails if it doesn’t succeed. Indeed, the tactic +expression :n:`by @tactic` is equivalent to :n:`@tactic; done`. Conversely, the tactic @@ -2440,7 +2409,7 @@ tactic: The behavior of the defective have tactic makes it possible to generalize it in the following general construction: -.. tacn:: have {* @i_item } {? @i_pattern } {? @s_item | {+ @binder } } {? : @term } {? := @term | by @tactic } +.. tacn:: have {* @i_item } {? @i_pattern } {? @s_item | {+ @ssr_binder } } {? : @term } {? := @term | by @tactic } Open syntax is supported for both :token:`term`. For the description of :token:`i_item` and :token:`s_item` see section @@ -2735,7 +2704,7 @@ type classes inference. Full inference for ``ty``. The first subgoal demands a proof of such instantiated statement. -+ coqtop:: ++ .. coqdoc:: have foo : ty := . @@ -2817,21 +2786,23 @@ Another useful construct is reduction, showing that a particular case is in fact general enough to prove a general property. This kind of reasoning step usually starts with: “Without loss of generality, we can suppose that …”. Formally, this corresponds to the proof of a goal -G by introducing a cut wlog_statement -> G. Hence the user shall -provide a proof for both (wlog_statement -> G) -> G and -wlog_statement -> G. However, such cuts are usually rather +``G`` by introducing a cut ``wlog_statement -> G``. Hence the user shall +provide a proof for both ``(wlog_statement -> G) -> G`` and +``wlog_statement -> G``. However, such cuts are usually rather painful to perform by -hand, because the statement wlog_statement is tedious to write by hand, +hand, because the statement ``wlog_statement`` is tedious to write by hand, and sometimes even to read. -|SSR| implements this kind of reasoning step through the without -loss tactic, whose short name is ``wlog``. It offers support to describe +|SSR| implements this kind of reasoning step through the :tacn:`without loss` +tactic, whose short name is :tacn:`wlog`. It offers support to describe the shape of the cut statements, by providing the simplifying hypothesis and by pointing at the elements of the initial goals which should be generalized. The general syntax of without loss is: .. tacn:: wlog {? suff } {? @clear_switch } {? @i_item } : {* @ident } / @term :name: wlog +.. tacv:: without loss {? suff } {? @clear_switch } {? @i_item } : {* @ident } / @term + :name: without loss where each :token:`ident` is a constant in the context of the goal. Open syntax is supported for :token:`term`. @@ -2839,13 +2810,14 @@ of the goal. Open syntax is supported for :token:`term`. In its defective form: .. tacv:: wlog: / @term +.. tacv:: without loss: / @term on a goal G, it creates two subgoals: a first one to prove the formula (term -> G) -> G and a second one to prove the formula term -> G. -If the optional list of :token:`itent` is present +If the optional list of :token:`ident` is present on the left side of ``/``, these constants are generalized in the premise (term -> G) of the first subgoal. By default bodies of local definitions are erased. This behavior can be inhibited by prefixing the @@ -2858,9 +2830,9 @@ In the second subgoal, the tactic: move=> clear_switch i_item. is performed if at least one of these optional switches is present in -the ``wlog`` tactic. +the :tacn:`wlog` tactic. -The ``wlog`` tactic is specially useful when a symmetry argument +The :tacn:`wlog` tactic is specially useful when a symmetry argument simplifies a proof. Here is an example showing the beginning of the proof that quotient and reminder of natural number euclidean division are unique. @@ -2881,9 +2853,10 @@ are unique. wlog: q1 q2 r1 r2 / q1 <= q2. by case (le_gt_dec q1 q2)=> H; last symmetry; eauto with arith. -The ``wlog suff`` variant is simpler, since it cuts wlog_statement instead -of wlog_statement -> G. It thus opens the goals wlog_statement -> G -and wlog_statement. +The ``wlog suff`` variant is simpler, since it cuts ``wlog_statement`` instead +of ``wlog_statement -> G``. It thus opens the goals +``wlog_statement -> G`` +and ``wlog_statement``. In its simplest form the ``generally have : …`` tactic is equivalent to ``wlog suff : …`` followed by last first. When the ``have`` tactic is used @@ -2922,7 +2895,7 @@ Advanced generalization The complete syntax for the items on the left hand side of the ``/`` separator is the following one: -.. tacv wlog … : {? @clear_switch | {? @ } @ident | ( {? @ } @ident := @c_pattern) } / @term +.. tacv:: wlog … : {? @clear_switch | {? @ } @ident | ( {? @ } @ident := @c_pattern) } / @term Clear operations are intertwined with generalization operations. This helps in particular avoiding dependency issues while generalizing some @@ -3270,6 +3243,7 @@ the equality. Indeed the left hand side of ``H`` does not match the redex identified by the pattern ``x + y * 4``. +.. _ssr_rewrite_occ_switch: Occurrence switches and redex switches `````````````````````````````````````` @@ -3294,6 +3268,9 @@ the rewrite tactic. The effect of the tactic on the initial goal is to rewrite this lemma at the second occurrence of the first matching ``x + y + 0`` of the explicit rewrite redex ``_ + y + 0``. +An empty occurrence switch ``{}`` is not interpreted as a valid occurrence +switch. It has the effect of clearing the :token:`r_item` (when it is the name +of a context entry). Occurrence selection and repetition ``````````````````````````````````` @@ -3691,7 +3668,8 @@ selective rewriting, blocking on the fly the reduction in the term ``t``. .. coqtop:: reset - From Coq Require Import ssreflect ssrfun ssrbool List. + From Coq Require Import ssreflect ssrfun ssrbool. + From Coq Require Import List. Set Implicit Arguments. Unset Strict Implicit. Unset Printing Implicit Defensive. @@ -4684,9 +4662,11 @@ Note that the goal interpretation view mechanism supports both ``apply`` and ``exact`` tactics. As expected, a goal interpretation view command exact/term should solve the current goal or it will fail. -*Warning* Goal interpretation view tactics are *not* compatible with -the bookkeeping tactical ``=>`` since this would be redundant with the -``apply: term => _`` construction. +.. warning:: + + Goal interpretation view tactics are *not* compatible with + the bookkeeping tactical ``=>`` since this would be redundant with the + ``apply: term => _`` construction. Boolean reflection @@ -5273,7 +5253,7 @@ Notation scope Module name -.. prodn:: name ::= @qualid +.. prodn:: modname ::= @qualid Natural number @@ -5283,14 +5263,10 @@ where :token:`ident` is an Ltac variable denoting a standard |Coq| numeral (should not be the name of a tactic which can be followed by a bracket ``[``, like ``do``, ``have``,…) -Pattern - -.. prodn:: pattern ::= @term - Items and switches ~~~~~~~~~~~~~~~~~~ -.. prodn:: binder ::= @ident %| ( @ident {? : @term } ) +.. prodn:: ssr_binder ::= @ident %| ( @ident {? : @term } ) binder see :ref:`abbreviations_ssr`. @@ -5314,7 +5290,7 @@ generalization item see :ref:`structure_ssr` intro pattern :ref:`introduction_ssr` -.. prodn:: i_item ::= @clear_switch %| @s_item %| @i_pattern %| / @term +.. prodn:: i_item ::= @clear_switch %| @s_item %| @i_pattern %| {? %{%} } / @term intro item see :ref:`introduction_ssr` @@ -5385,11 +5361,13 @@ case analysis see :ref:`the_defective_tactics_ssr` rewrite see :ref:`rewriting_ssr` -.. tacn:: have {* @i_item } {? @i_pattern } {? @s_item %| {+ @binder } } {? : @term } := @term -.. tacv:: have {* @i_item } {? @i_pattern } {? @s_item %| {+ @binder } } : @term {? by @tactic } +.. tacn:: have {* @i_item } {? @i_pattern } {? @s_item %| {+ @ssr_binder } } {? : @term } := @term +.. tacv:: have {* @i_item } {? @i_pattern } {? @s_item %| {+ @ssr_binder } } : @term {? by @tactic } .. tacn:: have suff {? @clear_switch } {? @i_pattern } {? : @term } := @term .. tacv:: have suff {? @clear_switch } {? @i_pattern } : @term {? by @tactic } .. tacv:: gen have {? @ident , } {? @i_pattern } : {+ @gen_item } / @term {? by @tactic } +.. tacv:: generally have {? @ident , } {? @i_pattern } : {+ @gen_item } / @term {? by @tactic } + :name: generally have forward chaining see :ref:`structure_ssr` @@ -5398,8 +5376,12 @@ forward chaining see :ref:`structure_ssr` specializing see :ref:`structure_ssr` -.. tacn:: suff {* @i_item } {? @i_pattern } {+ @binder } : @term {? by @tactic } +.. tacn:: suff {* @i_item } {? @i_pattern } {+ @ssr_binder } : @term {? by @tactic } + :name: suff +.. tacv:: suffices {* @i_item } {? @i_pattern } {+ @ssr_binder } : @term {? by @tactic } + :name: suffices .. tacv:: suff {? have } {? @clear_switch } {? @i_pattern } : @term {? by @tactic } +.. tacv:: suffices {? have } {? @clear_switch } {? @i_pattern } : @term {? by @tactic } backchaining see :ref:`structure_ssr` @@ -5407,7 +5389,7 @@ backchaining see :ref:`structure_ssr` local definition :ref:`definitions_ssr` -.. tacv:: pose @ident {+ @binder } := @term +.. tacv:: pose @ident {+ @ssr_binder } := @term local function definition diff --git a/doc/sphinx/proof-engine/tactics.rst b/doc/sphinx/proof-engine/tactics.rst index 90ca0da43..d0a0d568e 100644 --- a/doc/sphinx/proof-engine/tactics.rst +++ b/doc/sphinx/proof-engine/tactics.rst @@ -971,7 +971,7 @@ quantification or an implication. move H0 before H. .. tacn:: rename @ident into @ident - :name: rename ... into ... + :name: rename This renames hypothesis :n:`@ident` into :n:`@ident` in the current context. The name of the hypothesis in the proof-term, however, is left unchanged. @@ -3949,9 +3949,20 @@ succeeds, and results in an error otherwise. :name: constr_eq This tactic checks whether its arguments are equal modulo alpha - conversion and casts. + conversion, casts and universe constraints. It may unify universes. .. exn:: Not equal. +.. exn:: Not equal (due to universes). + +.. tacn:: constr_eq_strict @term @term + :name: constr_eq_strict + + This tactic checks whether its arguments are equal modulo alpha + conversion, casts and universe constraints. It does not add new + constraints. + +.. exn:: Not equal. +.. exn:: Not equal (due to universes). .. tacn:: unify @term @term :name: unify diff --git a/doc/tools/coqrst/coqdoc/main.py b/doc/tools/coqrst/coqdoc/main.py index cedd60d3b..57adcb287 100644 --- a/doc/tools/coqrst/coqdoc/main.py +++ b/doc/tools/coqrst/coqdoc/main.py @@ -20,6 +20,7 @@ lexer. """ import os +import platform from tempfile import mkstemp from subprocess import check_output @@ -36,6 +37,9 @@ def coqdoc(coq_code, coqdoc_bin=None): """Get the output of coqdoc on coq_code.""" coqdoc_bin = coqdoc_bin or os.path.join(os.getenv("COQBIN"), "coqdoc") fd, filename = mkstemp(prefix="coqdoc-", suffix=".v") + if platform.system().startswith("CYGWIN"): + # coqdoc currently doesn't accept cygwin style paths in the form "/cygdrive/c/..." + filename = check_output(["cygpath", "-w", filename]).decode("utf-8").strip() try: os.write(fd, COQDOC_HEADER.encode("utf-8")) os.write(fd, coq_code.encode("utf-8")) diff --git a/doc/tools/coqrst/coqdomain.py b/doc/tools/coqrst/coqdomain.py index ab3a485b2..c9487abf0 100644 --- a/doc/tools/coqrst/coqdomain.py +++ b/doc/tools/coqrst/coqdomain.py @@ -28,6 +28,7 @@ from docutils.parsers.rst.directives.admonitions import BaseAdmonition from sphinx import addnodes from sphinx.roles import XRefRole +from sphinx.errors import ExtensionError from sphinx.util.nodes import set_source_info, set_role_source_info, make_refnode from sphinx.util.logging import getLogger from sphinx.directives import ObjectDescription @@ -103,10 +104,16 @@ class CoqObject(ObjectDescription): 'undocumented': directives.flag } - def _subdomain(self): + def subdomain_data(self): if self.subdomain is None: raise ValueError() - return self.subdomain + return self.env.domaindata['coq']['objects'][self.subdomain] + + def _render_annotation(self, signode): + if self.annotation: + annot_node = nodes.inline(self.annotation, self.annotation, classes=['sigannot']) + signode += addnodes.desc_annotation(self.annotation, '', annot_node) + signode += nodes.Text(' ') def handle_signature(self, signature, signode): """Prefix signature with the proper annotation, then render it using @@ -114,29 +121,32 @@ class CoqObject(ObjectDescription): :returns: the name given to the resulting node, if any """ - if self.annotation: - annotation = self.annotation + ' ' - signode += addnodes.desc_annotation(annotation, annotation) + self._render_annotation(signode) self._render_signature(signature, signode) return self._names.get(signature) or self._name_from_signature(signature) + def _warn_if_duplicate_name(self, objects, name): + """Check that two objects in the same domain don't have the same name.""" + if name in objects: + MSG = 'Duplicate object: {}; other is at {}' + msg = MSG.format(name, self.env.doc2path(objects[name][0])) + self.state_machine.reporter.warning(msg, line=self.lineno) + def _record_name(self, name, target_id): """Record a name, mapping it to target_id Warns if another object of the same name already exists. """ - names_in_subdomain = self.env.domaindata['coq']['objects'][self._subdomain()] - # Check that two objects in the same domain don't have the same name - if name in names_in_subdomain: - self.state_machine.reporter.warning( - 'Duplicate Coq object: {}; other is at {}'.format( - name, self.env.doc2path(names_in_subdomain[name][0])), - line=self.lineno) + names_in_subdomain = self.subdomain_data() + self._warn_if_duplicate_name(names_in_subdomain, name) names_in_subdomain[name] = (self.env.docname, self.objtype, target_id) + def _target_id(self, name): + return make_target(self.objtype, nodes.make_id(name)) + def _add_target(self, signode, name): """Register a link target ‘name’, pointing to signode.""" - targetid = make_target(self.objtype, nodes.make_id(name)) + targetid = self._target_id(name) if targetid not in self.state.document.ids: signode['ids'].append(targetid) signode['names'].append(name) @@ -314,50 +324,71 @@ class OptionObject(NotationObject): def _name_from_signature(self, signature): return stringify_with_ellipses(signature) -class ProductionObject(NotationObject): - """Grammar productions. +class ProductionObject(CoqObject): + r"""A grammar production. This is useful if you intend to document individual grammar productions. Otherwise, use Sphinx's `production lists <http://www.sphinx-doc.org/en/stable/markup/para.html#directive-productionlist>`_. + + Unlike ``.. productionlist``\ s, this directive accepts notation syntax. + + + Usage:: + + .. prodn:: token += production + .. prodn:: token ::= production + + Example:: + + .. prodn:: term += let: @pattern := @term in @term + .. prodn:: occ_switch ::= { {? + %| - } {* @num } } + """ - # FIXME (CPC): I have no idea what this does :/ Someone should add an example. subdomain = "prodn" - index_suffix = None - annotation = None + #annotation = "Grammar production" - # override to create link targets for production left-hand sides - def run(self): + def _render_signature(self, signature, signode): + raise NotImplementedError(self) + + SIG_ERROR = ("Invalid syntax in ``.. prodn::`` directive" + + "\nExpected ``name ::= ...`` or ``name += ...``" + + " (e.g. ``pattern += constr:(@ident)``)") + + def handle_signature(self, signature, signode): + nsplits = 2 + parts = signature.split(maxsplit=nsplits) + if len(parts) != 3: + raise ExtensionError(ProductionObject.SIG_ERROR) + + lhs, op, rhs = (part.strip() for part in parts) + if op not in ["::=", "+="]: + raise ExtensionError(ProductionObject.SIG_ERROR) + + self._render_annotation(signode) + + lhs_op = '{} {} '.format(lhs, op) + lhs_node = nodes.literal(lhs_op, lhs_op) + + position = self.state_machine.get_source_and_line(self.lineno) + rhs_node = parse_notation(rhs, *position) + signode += addnodes.desc_name(signature, '', lhs_node, rhs_node) + + return ('token', lhs) if op == '::=' else None + + def _add_index_entry(self, name, target): + pass + + def _target_id(self, name): + # Use `name[1]` instead of ``nodes.make_id(name[1])`` to work around + # https://github.com/sphinx-doc/sphinx/issues/4983 + return 'grammar-token-{}'.format(name[1]) + + def _record_name(self, name, targetid): env = self.state.document.settings.env objects = env.domaindata['std']['objects'] - - class ProdnError(Exception): - """Exception for ill-formed prodn""" - pass - - [idx, node] = super().run() - try: - # find LHS of production - inline_lhs = node[0][0][0][0] # may be fragile !!! - lhs_str = str(inline_lhs) - if lhs_str[0:7] != "<inline": - raise ProdnError("Expected atom on LHS") - lhs = inline_lhs[0] - # register link target - subnode = addnodes.production() - subnode['tokenname'] = lhs - idname = 'grammar-token-%s' % subnode['tokenname'] - if idname not in self.state.document.ids: - subnode['ids'].append(idname) - self.state.document.note_implicit_target(subnode, subnode) - objects['token', subnode['tokenname']] = env.docname, idname - subnode.extend(token_xrefs(lhs)) - # patch in link target - inline_lhs['ids'].append(idname) - except ProdnError as err: - getLogger(__name__).warning("Could not create link target for prodn: " + str(err) + - "\nSphinx represents the prodn as: " + str(node) + "\n") - return [idx, node] + self._warn_if_duplicate_name(objects, name) + objects[name] = env.docname, targetid class ExceptionObject(NotationObject): """An error raised by a Coq command or tactic. @@ -841,11 +872,6 @@ class CoqOptionIndex(CoqSubdomainsIndex): class CoqGallinaIndex(CoqSubdomainsIndex): name, localname, shortname, subdomains = "thmindex", "Gallina Index", "theorems", ["thm"] -# we specify an index to make productions fit into the framework of notations -# but not likely to include a link to this index -class CoqProductionIndex(CoqSubdomainsIndex): - name, localname, shortname, subdomains = "prodnindex", "Production Index", "productions", ["prodn"] - class CoqExceptionIndex(CoqSubdomainsIndex): name, localname, shortname, subdomains = "exnindex", "Errors and Warnings Index", "errors", ["exn", "warn"] @@ -952,7 +978,7 @@ class CoqDomain(Domain): 'g': CoqCodeRole } - indices = [CoqVernacIndex, CoqTacticIndex, CoqOptionIndex, CoqGallinaIndex, CoqProductionIndex, CoqExceptionIndex] + indices = [CoqVernacIndex, CoqTacticIndex, CoqOptionIndex, CoqGallinaIndex, CoqExceptionIndex] data_version = 1 initial_data = { @@ -1047,7 +1073,7 @@ def setup(app): # A few sanity checks: subdomains = set(obj.subdomain for obj in CoqDomain.directives.values()) - assert subdomains == set(chain(*(idx.subdomains for idx in CoqDomain.indices))) + assert subdomains.issuperset(chain(*(idx.subdomains for idx in CoqDomain.indices))) assert subdomains.issubset(CoqDomain.roles.keys()) # Add domain, directives, and roles diff --git a/engine/eConstr.mli b/engine/eConstr.mli index b0e834b2e..e9d3e782b 100644 --- a/engine/eConstr.mli +++ b/engine/eConstr.mli @@ -182,9 +182,21 @@ val destCoFix : Evd.evar_map -> t -> (t, t) pcofixpoint val decompose_app : Evd.evar_map -> t -> t * t list +(** Pops lambda abstractions until there are no more, skipping casts. *) val decompose_lam : Evd.evar_map -> t -> (Name.t * t) list * t + +(** Pops lambda abstractions and letins until there are no more, skipping casts. *) val decompose_lam_assum : Evd.evar_map -> t -> rel_context * t + +(** Pops [n] lambda abstractions, and pop letins only if needed to + expose enough lambdas, skipping casts. + + @raise UserError if the term doesn't have enough lambdas. *) val decompose_lam_n_assum : Evd.evar_map -> int -> t -> rel_context * t + +(** Pops [n] lambda abstractions and letins, skipping casts. + + @raise UserError if the term doesn't have enough lambdas/letins. *) val decompose_lam_n_decls : Evd.evar_map -> int -> t -> rel_context * t val compose_lam : (Name.t * t) list -> t -> t diff --git a/engine/evar_kinds.ml b/engine/evar_kinds.ml index 6e123d642..12e2fda8e 100644 --- a/engine/evar_kinds.ml +++ b/engine/evar_kinds.ml @@ -9,7 +9,6 @@ (************************************************************************) open Names -open Misctypes (** The kinds of existential variable *) @@ -18,7 +17,7 @@ open Misctypes type obligation_definition_status = Define of bool | Expand -type matching_var_kind = FirstOrderPatVar of patvar | SecondOrderPatVar of patvar +type matching_var_kind = FirstOrderPatVar of Id.t | SecondOrderPatVar of Id.t type subevar_kind = Domain | Codomain | Body diff --git a/engine/evarutil.ml b/engine/evarutil.ml index 648f96035..1625f6fc8 100644 --- a/engine/evarutil.ml +++ b/engine/evarutil.ml @@ -436,12 +436,12 @@ let new_pure_evar_full evd evi = (evd, evk) let new_pure_evar?(src=default_source) ?(filter = Filter.identity) ?candidates ?(store = Store.empty) ?naming ?(principal=false) sign evd typ = - let default_naming = Misctypes.IntroAnonymous in + let default_naming = IntroAnonymous in let naming = Option.default default_naming naming in let name = match naming with - | Misctypes.IntroAnonymous -> None - | Misctypes.IntroIdentifier id -> Some id - | Misctypes.IntroFresh id -> + | IntroAnonymous -> None + | IntroIdentifier id -> Some id + | IntroFresh id -> let has_name id = try let _ = Evd.evar_key id evd in true with Not_found -> false in let id = Namegen.next_ident_away_from id has_name in Some id @@ -514,6 +514,21 @@ let e_new_evar env evdref ?(src=default_source) ?filter ?candidates ?store ?nami evdref := evd'; ev +(* Safe interface to unification problems *) +type unification_pb = conv_pb * env * EConstr.constr * EConstr.constr + +let eq_unification_pb evd (pbty,env,t1,t2) (pbty',env',t1',t2') = + pbty == pbty' && env == env' && + EConstr.eq_constr evd t1 t1' && + EConstr.eq_constr evd t2 t2' + +let add_unification_pb ?(tail=false) pb evd = + let conv_pbs = Evd.conv_pbs evd in + if not (List.exists (eq_unification_pb evd pb) conv_pbs) then + let (pbty,env,t1,t2) = pb in + Evd.add_conv_pb ~tail (pbty,env,t1,t2) evd + else evd + (* This assumes an evar with identity instance and generalizes it over only the de Bruijn part of the context *) let generalize_evar_over_rels sigma (ev,args) = diff --git a/engine/evarutil.mli b/engine/evarutil.mli index f83f262b4..db638be9e 100644 --- a/engine/evarutil.mli +++ b/engine/evarutil.mli @@ -12,6 +12,7 @@ open Names open Constr open Evd open Environ +open Namegen open EConstr (** This module provides useful higher-level functions for evar manipulation. *) @@ -27,7 +28,7 @@ val mk_new_meta : unit -> constr val new_evar_from_context : ?src:Evar_kinds.t Loc.located -> ?filter:Filter.t -> ?candidates:constr list -> ?store:Store.t -> - ?naming:Misctypes.intro_pattern_naming_expr -> + ?naming:intro_pattern_naming_expr -> ?principal:bool -> named_context_val -> evar_map -> types -> evar_map * EConstr.t @@ -40,14 +41,14 @@ type naming_mode = val new_evar : ?src:Evar_kinds.t Loc.located -> ?filter:Filter.t -> ?candidates:constr list -> ?store:Store.t -> - ?naming:Misctypes.intro_pattern_naming_expr -> + ?naming:intro_pattern_naming_expr -> ?principal:bool -> ?hypnaming:naming_mode -> env -> evar_map -> types -> evar_map * EConstr.t val new_pure_evar : ?src:Evar_kinds.t Loc.located -> ?filter:Filter.t -> ?candidates:constr list -> ?store:Store.t -> - ?naming:Misctypes.intro_pattern_naming_expr -> + ?naming:intro_pattern_naming_expr -> ?principal:bool -> named_context_val -> evar_map -> types -> evar_map * Evar.t @@ -57,7 +58,7 @@ val new_pure_evar_full : evar_map -> evar_info -> evar_map * Evar.t them during type-checking and unification. *) val new_type_evar : ?src:Evar_kinds.t Loc.located -> ?filter:Filter.t -> - ?naming:Misctypes.intro_pattern_naming_expr -> + ?naming:intro_pattern_naming_expr -> ?principal:bool -> ?hypnaming:naming_mode -> env -> evar_map -> rigid -> evar_map * (constr * Sorts.t) @@ -79,7 +80,7 @@ val new_global : evar_map -> GlobRef.t -> evar_map * constr as a telescope) is [sign] *) val new_evar_instance : ?src:Evar_kinds.t Loc.located -> ?filter:Filter.t -> ?candidates:constr list -> - ?store:Store.t -> ?naming:Misctypes.intro_pattern_naming_expr -> + ?store:Store.t -> ?naming:intro_pattern_naming_expr -> ?principal:bool -> named_context_val -> evar_map -> types -> constr list -> evar_map * constr @@ -216,6 +217,14 @@ val compare_cumulative_instances : Reduction.conv_pb -> Univ.Variance.t array -> val compare_constructor_instances : evar_map -> Univ.Instance.t -> Univ.Instance.t -> evar_map +(** {6 Unification problems} *) +type unification_pb = conv_pb * env * constr * constr + +(** [add_unification_pb ?tail pb sigma] + Add a unification problem [pb] to [sigma], if not already present. + Put it at the end of the list if [tail] is true, by default it is false. *) +val add_unification_pb : ?tail:bool -> unification_pb -> evar_map -> evar_map + (** {6 Removing hyps in evars'context} raise OccurHypInSimpleClause if the removal breaks dependencies *) @@ -262,13 +271,13 @@ val meta_counter_summary_tag : int Summary.Dyn.tag val e_new_evar : env -> evar_map ref -> ?src:Evar_kinds.t Loc.located -> ?filter:Filter.t -> ?candidates:constr list -> ?store:Store.t -> - ?naming:Misctypes.intro_pattern_naming_expr -> + ?naming:intro_pattern_naming_expr -> ?principal:bool -> ?hypnaming:naming_mode -> types -> constr [@@ocaml.deprecated "Use [Evarutil.new_evar]"] val e_new_type_evar : env -> evar_map ref -> ?src:Evar_kinds.t Loc.located -> ?filter:Filter.t -> - ?naming:Misctypes.intro_pattern_naming_expr -> + ?naming:intro_pattern_naming_expr -> ?principal:bool -> ?hypnaming:naming_mode -> rigid -> constr * Sorts.t [@@ocaml.deprecated "Use [Evarutil.new_type_evar]"] diff --git a/engine/evd.ml b/engine/evd.ml index 0c9c3a29b..714a0b645 100644 --- a/engine/evd.ml +++ b/engine/evd.ml @@ -621,10 +621,11 @@ let set_universe_context evd uctx' = { evd with universes = uctx' } let add_conv_pb ?(tail=false) pb d = - (** MS: we have duplicates here, why? *) if tail then {d with conv_pbs = d.conv_pbs @ [pb]} else {d with conv_pbs = pb::d.conv_pbs} +let conv_pbs d = d.conv_pbs + let evar_source evk d = (find d evk).evar_source let evar_ident evk evd = EvNames.ident evk evd.evar_names @@ -894,6 +895,9 @@ let check_eq evd s s' = let check_leq evd s s' = UGraph.check_leq (UState.ugraph evd.universes) s s' +let check_constraints evd csts = + UGraph.check_constraints csts (UState.ugraph evd.universes) + let fix_undefined_variables evd = { evd with universes = UState.fix_undefined_variables evd.universes } diff --git a/engine/evd.mli b/engine/evd.mli index c40e925d8..d166fd804 100644 --- a/engine/evd.mli +++ b/engine/evd.mli @@ -439,7 +439,11 @@ type clbinding = (** Unification constraints *) type conv_pb = Reduction.conv_pb type evar_constraint = conv_pb * env * econstr * econstr + +(** The following two functions are for internal use only, + see [Evarutil.add_unification_pb] for a safe interface. *) val add_conv_pb : ?tail:bool -> evar_constraint -> evar_map -> evar_map +val conv_pbs : evar_map -> evar_constraint list val extract_changed_conv_pbs : evar_map -> (Evar.Set.t -> evar_constraint -> bool) -> @@ -552,6 +556,8 @@ val set_eq_instances : ?flex:bool -> val check_eq : evar_map -> Univ.Universe.t -> Univ.Universe.t -> bool val check_leq : evar_map -> Univ.Universe.t -> Univ.Universe.t -> bool +val check_constraints : evar_map -> Univ.Constraint.t -> bool + val evar_universe_context : evar_map -> UState.t val universe_context_set : evar_map -> Univ.ContextSet.t val universe_subst : evar_map -> UnivSubst.universe_opt_subst diff --git a/engine/namegen.ml b/engine/namegen.ml index c069ec5a0..23c691139 100644 --- a/engine/namegen.ml +++ b/engine/namegen.ml @@ -29,6 +29,18 @@ open Context.Rel.Declaration module RelDecl = Context.Rel.Declaration +(** General evar naming using intro patterns *) +type intro_pattern_naming_expr = + | IntroIdentifier of Id.t + | IntroFresh of Id.t + | IntroAnonymous + +let intro_pattern_naming_eq nam1 nam2 = match nam1, nam2 with +| IntroAnonymous, IntroAnonymous -> true +| IntroIdentifier id1, IntroIdentifier id2 -> Names.Id.equal id1 id2 +| IntroFresh id1, IntroFresh id2 -> Names.Id.equal id1 id2 +| _ -> false + (**********************************************************************) (* Conventional names *) diff --git a/engine/namegen.mli b/engine/namegen.mli index 1b70ef68d..a53c3a0d1 100644 --- a/engine/namegen.mli +++ b/engine/namegen.mli @@ -15,6 +15,16 @@ open Environ open Evd open EConstr +(** General evar naming using intro patterns *) +type intro_pattern_naming_expr = + | IntroIdentifier of Id.t + | IntroFresh of Id.t + | IntroAnonymous + +(** Equalities on [intro_pattern_naming] *) +val intro_pattern_naming_eq : + intro_pattern_naming_expr -> intro_pattern_naming_expr -> bool + (********************************************************************* Conventional default names *) diff --git a/engine/termops.ml b/engine/termops.ml index eacc36107..2db2e07bf 100644 --- a/engine/termops.ml +++ b/engine/termops.ml @@ -297,7 +297,7 @@ let has_no_evar sigma = with Exit -> false let pr_evd_level evd = UState.pr_uctx_level (Evd.evar_universe_context evd) -let reference_of_level evd l = UState.reference_of_level (Evd.evar_universe_context evd) l +let reference_of_level evd l = UState.qualid_of_level (Evd.evar_universe_context evd) l let pr_evar_universe_context ctx = let open UState in diff --git a/engine/termops.mli b/engine/termops.mli index 255494031..f9aa6ba63 100644 --- a/engine/termops.mli +++ b/engine/termops.mli @@ -282,7 +282,7 @@ val is_Prop : Evd.evar_map -> constr -> bool val is_Set : Evd.evar_map -> constr -> bool val is_Type : Evd.evar_map -> constr -> bool -val reference_of_level : Evd.evar_map -> Univ.Level.t -> Libnames.reference +val reference_of_level : Evd.evar_map -> Univ.Level.t -> Libnames.qualid (** Combinators on judgments *) diff --git a/engine/uState.ml b/engine/uState.ml index 643c621fd..81ab3dd66 100644 --- a/engine/uState.ml +++ b/engine/uState.ml @@ -295,15 +295,15 @@ let constrain_variables diff ctx = in { ctx with uctx_local = (univs, local); uctx_univ_variables = vars } -let reference_of_level uctx = +let qualid_of_level uctx = let map, map_rev = uctx.uctx_names in fun l -> - try CAst.make @@ Libnames.Ident (Option.get (Univ.LMap.find l map_rev).uname) + try Libnames.qualid_of_ident (Option.get (Univ.LMap.find l map_rev).uname) with Not_found | Option.IsNone -> - UnivNames.reference_of_level l + UnivNames.qualid_of_level l let pr_uctx_level uctx l = - Libnames.pr_reference (reference_of_level uctx l) + Libnames.pr_qualid (qualid_of_level uctx l) type ('a, 'b) gen_universe_decl = { univdecl_instance : 'a; (* Declared universes *) @@ -312,7 +312,7 @@ type ('a, 'b) gen_universe_decl = { univdecl_extensible_constraints : bool (* Can new constraints be added *) } type universe_decl = - (Misctypes.lident list, Univ.Constraint.t) gen_universe_decl + (lident list, Univ.Constraint.t) gen_universe_decl let default_univ_decl = { univdecl_instance = []; diff --git a/engine/uState.mli b/engine/uState.mli index e2f25642e..a59e61b89 100644 --- a/engine/uState.mli +++ b/engine/uState.mli @@ -26,7 +26,7 @@ val empty : t val make : UGraph.t -> t -val make_with_initial_binders : UGraph.t -> Misctypes.lident list -> t +val make_with_initial_binders : UGraph.t -> lident list -> t val is_empty : t -> bool @@ -145,7 +145,7 @@ type ('a, 'b) gen_universe_decl = { univdecl_extensible_constraints : bool (* Can new constraints be added *) } type universe_decl = - (Misctypes.lident list, Univ.Constraint.t) gen_universe_decl + (lident list, Univ.Constraint.t) gen_universe_decl val default_univ_decl : universe_decl @@ -171,6 +171,6 @@ val update_sigma_env : t -> Environ.env -> t (** {5 Pretty-printing} *) val pr_uctx_level : t -> Univ.Level.t -> Pp.t -val reference_of_level : t -> Univ.Level.t -> Libnames.reference +val qualid_of_level : t -> Univ.Level.t -> Libnames.qualid val pr_weak : (Univ.Level.t -> Pp.t) -> t -> Pp.t diff --git a/engine/univNames.ml b/engine/univNames.ml index 6e59a7c9e..a68840174 100644 --- a/engine/univNames.ml +++ b/engine/univNames.ml @@ -14,18 +14,19 @@ open Globnames open Nametab -let reference_of_level l = CAst.make @@ +let qualid_of_level l = match Level.name l with | Some (d, n as na) -> - let qid = - try Nametab.shortest_qualid_of_universe na - with Not_found -> - let name = Id.of_string_soft (string_of_int n) in - Libnames.make_qualid d name - in Libnames.Qualid qid - | None -> Libnames.Ident Id.(of_string_soft (Level.to_string l)) + begin + try Nametab.shortest_qualid_of_universe na + with Not_found -> + let name = Id.of_string_soft (string_of_int n) in + Libnames.make_qualid d name + end + | None -> + Libnames.qualid_of_ident @@ Id.of_string_soft (Level.to_string l) -let pr_with_global_universes l = Libnames.pr_reference (reference_of_level l) +let pr_with_global_universes l = Libnames.pr_qualid (qualid_of_level l) (** Global universe information outside the kernel, to handle polymorphic universe names in sections that have to be discharged. *) @@ -89,7 +90,7 @@ let register_universe_binders ref ubinders = if not (Id.Map.is_empty ubinders) then Lib.add_anonymous_leaf (ubinder_obj (ref,ubinders)) -type univ_name_list = Misctypes.lname list +type univ_name_list = Names.lname list let universe_binders_with_opt_names ref levels = function | None -> universe_binders_of_global ref diff --git a/engine/univNames.mli b/engine/univNames.mli index e3bc3193d..837beac26 100644 --- a/engine/univNames.mli +++ b/engine/univNames.mli @@ -11,7 +11,7 @@ open Univ val pr_with_global_universes : Level.t -> Pp.t -val reference_of_level : Level.t -> Libnames.reference +val qualid_of_level : Level.t -> Libnames.qualid (** Global universe information outside the kernel, to handle polymorphic universes in sections that have to be discharged. *) @@ -29,7 +29,7 @@ val empty_binders : universe_binders val register_universe_binders : Names.GlobRef.t -> universe_binders -> unit val universe_binders_of_global : Names.GlobRef.t -> universe_binders -type univ_name_list = Misctypes.lname list +type univ_name_list = Names.lname list (** [universe_binders_with_opt_names ref u l] diff --git a/engine/universes.ml b/engine/universes.ml index 70601987c..ee9668433 100644 --- a/engine/universes.ml +++ b/engine/universes.ml @@ -17,7 +17,7 @@ type universe_binders = UnivNames.universe_binders type univ_name_list = UnivNames.univ_name_list let pr_with_global_universes = UnivNames.pr_with_global_universes -let reference_of_level = UnivNames.reference_of_level +let reference_of_level = UnivNames.qualid_of_level let add_global_universe = UnivNames.add_global_universe diff --git a/engine/universes.mli b/engine/universes.mli index 46ff33a47..29673de1e 100644 --- a/engine/universes.mli +++ b/engine/universes.mli @@ -22,8 +22,8 @@ open Univ val pr_with_global_universes : Level.t -> Pp.t [@@ocaml.deprecated "Use [UnivNames.pr_with_global_universes]"] -val reference_of_level : Level.t -> Libnames.reference -[@@ocaml.deprecated "Use [UnivNames.reference_of_level]"] +val reference_of_level : Level.t -> Libnames.qualid +[@@ocaml.deprecated "Use [UnivNames.qualid_of_level]"] val add_global_universe : Level.t -> Decl_kinds.polymorphic -> unit [@@ocaml.deprecated "Use [UnivNames.add_global_universe]"] diff --git a/ide/idetop.ml b/ide/idetop.ml index ba69c4185..7abbf239b 100644 --- a/ide/idetop.ml +++ b/ide/idetop.ml @@ -290,8 +290,7 @@ let pattern_of_string ?env s = let dirpath_of_string_list s = let path = String.concat "." s in - let m = Pcoq.parse_string Pcoq.Constr.global path in - let {CAst.v=qid} = Libnames.qualid_of_reference m in + let qid = Pcoq.parse_string Pcoq.Constr.global path in let id = try Nametab.full_name_module qid with Not_found -> diff --git a/interp/constrexpr.ml b/interp/constrexpr.ml index ca6ea94f0..521eeb8e9 100644 --- a/interp/constrexpr.ml +++ b/interp/constrexpr.ml @@ -10,7 +10,6 @@ open Names open Libnames -open Misctypes open Decl_kinds (** {6 Concrete syntax for terms } *) @@ -23,6 +22,15 @@ type name_decl = lname * universe_decl_expr option type notation = string +type 'a or_by_notation_r = + | AN of 'a + | ByNotation of (string * string option) + +type 'a or_by_notation = 'a or_by_notation_r CAst.t + +(* NB: the last string in [ByNotation] is actually a [Notation.delimiters], + but this formulation avoids a useless dependency. *) + type explicitation = | ExplByPos of int * Id.t option (* a reference to the n-th product starting from left *) | ExplByName of Id.t @@ -53,17 +61,17 @@ type instance_expr = Glob_term.glob_level list type cases_pattern_expr_r = | CPatAlias of cases_pattern_expr * lname - | CPatCstr of reference + | CPatCstr of qualid * cases_pattern_expr list option * cases_pattern_expr list (** [CPatCstr (_, c, Some l1, l2)] represents [(@ c l1) l2] *) - | CPatAtom of reference option + | CPatAtom of qualid option | CPatOr of cases_pattern_expr list | CPatNotation of notation * cases_pattern_notation_substitution * cases_pattern_expr list (** CPatNotation (_, n, l1 ,l2) represents (notation n applied with substitution l1) applied to arguments l2 *) | CPatPrim of prim_token - | CPatRecord of (reference * cases_pattern_expr) list + | CPatRecord of (qualid * cases_pattern_expr) list | CPatDelimiters of string * cases_pattern_expr | CPatCast of cases_pattern_expr * constr_expr and cases_pattern_expr = cases_pattern_expr_r CAst.t @@ -73,16 +81,16 @@ and cases_pattern_notation_substitution = cases_pattern_expr list list (** for recursive notations *) and constr_expr_r = - | CRef of reference * instance_expr option + | CRef of qualid * instance_expr option | CFix of lident * fix_expr list | CCoFix of lident * cofix_expr list | CProdN of local_binder_expr list * constr_expr | CLambdaN of local_binder_expr list * constr_expr | CLetIn of lname * constr_expr * constr_expr option * constr_expr - | CAppExpl of (proj_flag * reference * instance_expr option) * constr_expr list + | CAppExpl of (proj_flag * qualid * instance_expr option) * constr_expr list | CApp of (proj_flag * constr_expr) * (constr_expr * explicitation CAst.t option) list - | CRecord of (reference * constr_expr) list + | CRecord of (qualid * constr_expr) list (* representation of the "let" and "match" constructs *) | CCases of Constr.case_style (* determines whether this value represents "let" or "match" construct *) @@ -94,16 +102,16 @@ and constr_expr_r = constr_expr * constr_expr | CIf of constr_expr * (lname option * constr_expr option) * constr_expr * constr_expr - | CHole of Evar_kinds.t option * intro_pattern_naming_expr * Genarg.raw_generic_argument option - | CPatVar of patvar + | CHole of Evar_kinds.t option * Namegen.intro_pattern_naming_expr * Genarg.raw_generic_argument option + | CPatVar of Pattern.patvar | CEvar of Glob_term.existential_name * (Id.t * constr_expr) list | CSort of Glob_term.glob_sort - | CCast of constr_expr * constr_expr cast_type + | CCast of constr_expr * constr_expr Glob_term.cast_type | CNotation of notation * constr_notation_substitution | CGeneralization of binding_kind * abstraction_kind option * constr_expr | CPrim of prim_token | CDelimiters of string * constr_expr - | CProj of reference * constr_expr + | CProj of qualid * constr_expr and constr_expr = constr_expr_r CAst.t and case_expr = constr_expr (* expression that is being matched *) @@ -142,7 +150,7 @@ type constr_pattern_expr = constr_expr (** Concrete syntax for modules and module types *) type with_declaration_ast = - | CWith_Module of Id.t list CAst.t * qualid CAst.t + | CWith_Module of Id.t list CAst.t * qualid | CWith_Definition of Id.t list CAst.t * universe_decl_expr option * constr_expr type module_ast_r = diff --git a/interp/constrexpr_ops.ml b/interp/constrexpr_ops.ml index 1be1dd96c..4b1af9147 100644 --- a/interp/constrexpr_ops.ml +++ b/interp/constrexpr_ops.ml @@ -10,12 +10,12 @@ open Pp open Util -open CAst open Names open Nameops open Libnames +open Namegen +open Glob_term open Constrexpr -open Misctypes open Decl_kinds (***********************) @@ -72,11 +72,11 @@ let rec cases_pattern_expr_eq p1 p2 = | CPatAlias(a1,i1), CPatAlias(a2,i2) -> eq_ast Name.equal i1 i2 && cases_pattern_expr_eq a1 a2 | CPatCstr(c1,a1,b1), CPatCstr(c2,a2,b2) -> - eq_reference c1 c2 && + qualid_eq c1 c2 && Option.equal (List.equal cases_pattern_expr_eq) a1 a2 && List.equal cases_pattern_expr_eq b1 b2 | CPatAtom(r1), CPatAtom(r2) -> - Option.equal eq_reference r1 r2 + Option.equal qualid_eq r1 r2 | CPatOr a1, CPatOr a2 -> List.equal cases_pattern_expr_eq a1 a2 | CPatNotation (n1, s1, l1), CPatNotation (n2, s2, l2) -> @@ -87,7 +87,7 @@ let rec cases_pattern_expr_eq p1 p2 = prim_token_eq i1 i2 | CPatRecord l1, CPatRecord l2 -> let equal (r1, e1) (r2, e2) = - eq_reference r1 r2 && cases_pattern_expr_eq e1 e2 + qualid_eq r1 r2 && cases_pattern_expr_eq e1 e2 in List.equal equal l1 l2 | CPatDelimiters(s1,e1), CPatDelimiters(s2,e2) -> @@ -107,7 +107,7 @@ let eq_universes u1 u2 = let rec constr_expr_eq e1 e2 = if CAst.(e1.v == e2.v) then true else match CAst.(e1.v, e2.v) with - | CRef (r1,u1), CRef (r2,u2) -> eq_reference r1 r2 && eq_universes u1 u2 + | CRef (r1,u1), CRef (r2,u2) -> qualid_eq r1 r2 && eq_universes u1 u2 | CFix(id1,fl1), CFix(id2,fl2) -> eq_ast Id.equal id1 id2 && List.equal fix_expr_eq fl1 fl2 @@ -127,7 +127,7 @@ let rec constr_expr_eq e1 e2 = constr_expr_eq b1 b2 | CAppExpl((proj1,r1,_),al1), CAppExpl((proj2,r2,_),al2) -> Option.equal Int.equal proj1 proj2 && - eq_reference r1 r2 && + qualid_eq r1 r2 && List.equal constr_expr_eq al1 al2 | CApp((proj1,e1),al1), CApp((proj2,e2),al2) -> Option.equal Int.equal proj1 proj2 && @@ -135,7 +135,7 @@ let rec constr_expr_eq e1 e2 = List.equal args_eq al1 al2 | CRecord l1, CRecord l2 -> let field_eq (r1, e1) (r2, e2) = - eq_reference r1 r2 && constr_expr_eq e1 e2 + qualid_eq r1 r2 && constr_expr_eq e1 e2 in List.equal field_eq l1 l2 | CCases(_,r1,a1,brl1), CCases(_,r2,a2,brl2) -> @@ -161,7 +161,7 @@ let rec constr_expr_eq e1 e2 = | CEvar (id1, c1), CEvar (id2, c2) -> Id.equal id1 id2 && List.equal instance_eq c1 c2 | CSort s1, CSort s2 -> - Miscops.glob_sort_eq s1 s2 + Glob_ops.glob_sort_eq s1 s2 | CCast(t1,c1), CCast(t2,c2) -> constr_expr_eq t1 t2 && cast_expr_eq c1 c2 | CNotation(n1, s1), CNotation(n2, s2) -> @@ -177,7 +177,7 @@ let rec constr_expr_eq e1 e2 = String.equal s1 s2 && constr_expr_eq e1 e2 | CProj(p1,c1), CProj(p2,c2) -> - eq_reference p1 p2 && constr_expr_eq c1 c2 + qualid_eq p1 p2 && constr_expr_eq c1 c2 | (CRef _ | CFix _ | CCoFix _ | CProdN _ | CLambdaN _ | CLetIn _ | CAppExpl _ | CApp _ | CRecord _ | CCases _ | CLetTuple _ | CIf _ | CHole _ | CPatVar _ | CEvar _ | CSort _ | CCast _ | CNotation _ | CPrim _ @@ -279,7 +279,9 @@ let rec cases_pattern_fold_names f a pt = match CAst.(pt.v) with List.fold_left (cases_pattern_fold_names f) (List.fold_left (cases_pattern_fold_names f) a (patl@List.flatten patll)) patl' | CPatDelimiters (_,pat) -> cases_pattern_fold_names f a pat - | CPatAtom (Some {v=Ident id}) when not (is_constructor id) -> f id a + | CPatAtom (Some qid) + when qualid_is_ident qid && not (is_constructor @@ qualid_basename qid) -> + f (qualid_basename qid) a | CPatPrim _ | CPatAtom _ -> a | CPatCast ({CAst.loc},_) -> CErrors.user_err ?loc ~hdr:"cases_pattern_fold_names" @@ -362,7 +364,9 @@ let fold_constr_expr_with_binders g f n acc = CAst.with_val (function let free_vars_of_constr_expr c = let rec aux bdvars l = function - | { CAst.v = CRef ({v=Ident id},_) } -> if Id.List.mem id bdvars then l else Id.Set.add id l + | { CAst.v = CRef (qid, _) } when qualid_is_ident qid -> + let id = qualid_basename qid in + if Id.List.mem id bdvars then l else Id.Set.add id l | c -> fold_constr_expr_with_binders (fun a l -> a::l) aux bdvars l c in aux [] Id.Set.empty c @@ -395,7 +399,7 @@ let map_constr_expr_with_binders g f e = CAst.map (function let (e,bl) = map_local_binders f g e bl in CLambdaN (bl,f e b) | CLetIn (na,a,t,b) -> CLetIn (na,f e a,Option.map (f e) t,f (Name.fold_right g (na.CAst.v) e) b) - | CCast (a,c) -> CCast (f e a, Miscops.map_cast_type (f e) c) + | CCast (a,c) -> CCast (f e a, Glob_ops.map_cast_type (f e) c) | CNotation (n,(l,ll,bl,bll)) -> (* This is an approximation because we don't know what binds what *) CNotation (n,(List.map (f e) l,List.map (List.map (f e)) ll, bl, @@ -439,11 +443,13 @@ let map_constr_expr_with_binders g f e = CAst.map (function ) (* Used in constrintern *) -let rec replace_vars_constr_expr l = function - | { CAst.loc; v = CRef ({v=Ident id},us) } as x -> - (try CAst.make ?loc @@ CRef (make ?loc @@ Ident (Id.Map.find id l),us) with Not_found -> x) - | c -> map_constr_expr_with_binders Id.Map.remove - replace_vars_constr_expr l c +let rec replace_vars_constr_expr l r = + match r with + | { CAst.loc; v = CRef (qid,us) } as x when qualid_is_ident qid -> + let id = qualid_basename qid in + (try CAst.make ?loc @@ CRef (qualid_of_ident ?loc (Id.Map.find id l),us) + with Not_found -> x) + | cn -> map_constr_expr_with_binders Id.Map.remove replace_vars_constr_expr l cn (* Returns the ranges of locs of the notation that are not occupied by args *) (* and which are then occupied by proper symbols of the notation (or spaces) *) @@ -512,7 +518,7 @@ let split_at_annot bl na = (** Pseudo-constructors *) -let mkIdentC id = CAst.make @@ CRef (make @@ Ident id,None) +let mkIdentC id = CAst.make @@ CRef (qualid_of_ident id,None) let mkRefC r = CAst.make @@ CRef (r,None) let mkCastC (a,k) = CAst.make @@ CCast (a,k) let mkLambdaC (idl,bk,a,b) = CAst.make @@ CLambdaN ([CLocalAssum (idl,bk,a)],b) @@ -531,21 +537,23 @@ let mkCProdN ?loc bll c = let mkCLambdaN ?loc bll c = CAst.make ?loc @@ CLambdaN (bll,c) -let coerce_reference_to_id = CAst.with_loc_val (fun ?loc -> function - | Ident id -> id - | Qualid _ -> - CErrors.user_err ?loc ~hdr:"coerce_reference_to_id" - (str "This expression should be a simple identifier.")) +let coerce_reference_to_id qid = + if qualid_is_ident qid then qualid_basename qid + else + CErrors.user_err ?loc:qid.CAst.loc ~hdr:"coerce_reference_to_id" + (str "This expression should be a simple identifier.") let coerce_to_id = function - | { CAst.loc; v = CRef ({v=Ident id},None) } -> CAst.make ?loc id + | { CAst.loc; v = CRef (qid,None) } when qualid_is_ident qid -> + CAst.make ?loc @@ qualid_basename qid | { CAst.loc; _ } -> CErrors.user_err ?loc ~hdr:"coerce_to_id" (str "This expression should be a simple identifier.") let coerce_to_name = function - | { CAst.loc; v = CRef ({v=Ident id},None) } -> CAst.make ?loc @@ Name id - | { CAst.loc; v = CHole (None,Misctypes.IntroAnonymous,None) } -> CAst.make ?loc Anonymous + | { CAst.loc; v = CRef (qid,None) } when qualid_is_ident qid -> + CAst.make ?loc @@ Name (qualid_basename qid) + | { CAst.loc; v = CHole (None,IntroAnonymous,None) } -> CAst.make ?loc Anonymous | { CAst.loc; _ } -> CErrors.user_err ?loc ~hdr:"coerce_to_name" (str "This expression should be a name.") @@ -569,9 +577,10 @@ let mkAppPattern ?loc p lp = let rec coerce_to_cases_pattern_expr c = CAst.map_with_loc (fun ?loc -> function | CRef (r,None) -> CPatAtom (Some r) - | CHole (None,Misctypes.IntroAnonymous,None) -> + | CHole (None,IntroAnonymous,None) -> CPatAtom None - | CLetIn ({CAst.loc;v=Name id},b,None,{ CAst.v = CRef ({v=Ident id'},None) }) when Id.equal id id' -> + | CLetIn ({CAst.loc;v=Name id},b,None,{ CAst.v = CRef (qid,None) }) + when qualid_is_ident qid && Id.equal id (qualid_basename qid) -> CPatAlias (coerce_to_cases_pattern_expr b, CAst.(make ?loc @@ Name id)) | CApp ((None,p),args) when List.for_all (fun (_,e) -> e=None) args -> (mkAppPattern (coerce_to_cases_pattern_expr p) (List.map (fun (a,_) -> coerce_to_cases_pattern_expr a) args)).CAst.v diff --git a/interp/constrexpr_ops.mli b/interp/constrexpr_ops.mli index b4f0886ac..46aef1c78 100644 --- a/interp/constrexpr_ops.mli +++ b/interp/constrexpr_ops.mli @@ -10,7 +10,6 @@ open Names open Libnames -open Misctypes open Constrexpr (** Constrexpr_ops: utilities on [constr_expr] *) @@ -42,9 +41,9 @@ val local_binders_loc : local_binder_expr list -> Loc.t option (** {6 Constructors}*) val mkIdentC : Id.t -> constr_expr -val mkRefC : reference -> constr_expr +val mkRefC : qualid -> constr_expr val mkAppC : constr_expr * constr_expr list -> constr_expr -val mkCastC : constr_expr * constr_expr cast_type -> constr_expr +val mkCastC : constr_expr * constr_expr Glob_term.cast_type -> constr_expr val mkLambdaC : lname list * binder_kind * constr_expr * constr_expr -> constr_expr val mkLetInC : lname * constr_expr * constr_expr option * constr_expr -> constr_expr val mkProdC : lname list * binder_kind * constr_expr * constr_expr -> constr_expr @@ -62,7 +61,7 @@ val mkAppPattern : ?loc:Loc.t -> cases_pattern_expr -> cases_pattern_expr list - (** {6 Destructors}*) -val coerce_reference_to_id : reference -> Id.t +val coerce_reference_to_id : qualid -> Id.t (** FIXME: nothing to do here *) val coerce_to_id : constr_expr -> lident diff --git a/interp/constrextern.ml b/interp/constrextern.ml index 86f6ce9ae..2538c7772 100644 --- a/interp/constrextern.ml +++ b/interp/constrextern.ml @@ -17,6 +17,7 @@ open Nameops open Termops open Libnames open Globnames +open Namegen open Impargs open CAst open Constrexpr @@ -269,7 +270,7 @@ let extern_evar n l = CEvar (n,l) may be inaccurate *) let default_extern_reference ?loc vars r = - make @@ Qualid (shortest_qualid_of_global vars r) + shortest_qualid_of_global ?loc vars r let my_extern_reference = ref default_extern_reference @@ -387,7 +388,7 @@ let rec extern_cases_pattern_in_scope (scopes:local_scopes) vars pat = (uninterp_cases_pattern_notations pat) with No_match -> lift (fun ?loc -> function - | PatVar (Name id) -> CPatAtom (Some (make ?loc @@ Ident id)) + | PatVar (Name id) -> CPatAtom (Some (qualid_of_ident ?loc id)) | PatVar (Anonymous) -> CPatAtom None | PatCstr(cstrsp,args,na) -> let args = List.map (extern_cases_pattern_in_scope scopes vars) args in @@ -456,7 +457,7 @@ and apply_notation_to_pattern ?loc gr ((subst,substlist),(nb_to_drop,more_args)) (make_pat_notation ?loc ntn (l,ll) l2') key end | SynDefRule kn -> - let qid = make ?loc @@ Qualid (shortest_qualid_of_syndef vars kn) in + let qid = shortest_qualid_of_syndef ?loc vars kn in let l1 = List.rev_map (fun (c,(scopt,scl)) -> extern_cases_pattern_in_scope (scopt,scl@scopes) vars c) @@ -483,7 +484,7 @@ and extern_notation_pattern (tmp_scope,scopes as allscopes) vars t = function (match_notation_constr_cases_pattern t pat) allscopes vars keyrule in insert_pat_alias ?loc p na | PatVar Anonymous -> CAst.make ?loc @@ CPatAtom None - | PatVar (Name id) -> CAst.make ?loc @@ CPatAtom (Some (make ?loc @@ Ident id)) + | PatVar (Name id) -> CAst.make ?loc @@ CPatAtom (Some (qualid_of_ident ?loc id)) with No_match -> extern_notation_pattern allscopes vars t rules @@ -719,7 +720,7 @@ let extended_glob_local_binder_of_decl loc = function | (p,bk,None,t) -> GLocalAssum (p,bk,t) | (p,bk,Some x, t) -> match DAst.get t with - | GHole (_, Misctypes.IntroAnonymous, None) -> GLocalDef (p,bk,x,None) + | GHole (_, IntroAnonymous, None) -> GLocalDef (p,bk,x,None) | _ -> GLocalDef (p,bk,x,Some t) let extended_glob_local_binder_of_decl ?loc u = DAst.make ?loc (extended_glob_local_binder_of_decl loc u) @@ -752,15 +753,15 @@ let rec extern inctx scopes vars r = extern_global (select_stronger_impargs (implicits_of_global ref)) (extern_reference vars ref) (extern_universes us) - | GVar id -> CRef (make ?loc @@ Ident id,None) + | GVar id -> CRef (qualid_of_ident ?loc id,None) - | GEvar (n,[]) when !print_meta_as_hole -> CHole (None, Misctypes.IntroAnonymous, None) + | GEvar (n,[]) when !print_meta_as_hole -> CHole (None, IntroAnonymous, None) | GEvar (n,l) -> extern_evar n (List.map (on_snd (extern false scopes vars)) l) | GPatVar kind -> - if !print_meta_as_hole then CHole (None, Misctypes.IntroAnonymous, None) else + if !print_meta_as_hole then CHole (None, IntroAnonymous, None) else (match kind with | Evar_kinds.SecondOrderPatVar n -> CPatVar n | Evar_kinds.FirstOrderPatVar n -> CEvar (n,[])) @@ -916,7 +917,7 @@ let rec extern inctx scopes vars r = | GCast (c, c') -> CCast (sub_extern true scopes vars c, - Miscops.map_cast_type (extern_typ scopes vars) c') + map_cast_type (extern_typ scopes vars) c') | GProj (p, c) -> let pr = extern_reference ?loc Id.Set.empty (ConstRef (Projection.constant p)) in CProj (pr, sub_extern inctx scopes vars c) @@ -1094,7 +1095,7 @@ and extern_notation (tmp_scope,scopes as allscopes) vars t = function List.map (fun (c,(scopt,scl)) -> extern true (scopt,scl@scopes) vars c, None) terms in - let a = CRef (make ?loc @@ Qualid (shortest_qualid_of_syndef vars kn),None) in + let a = CRef (shortest_qualid_of_syndef ?loc vars kn,None) in CAst.make ?loc @@ if List.is_empty l then a else CApp ((None, CAst.make a),l) in if List.is_empty args then e else @@ -1159,7 +1160,7 @@ let extern_closed_glob ?lax goal_concl_style env sigma t = let any_any_branch = (* | _ => _ *) - CAst.make ([],[DAst.make @@ PatVar Anonymous], DAst.make @@ GHole (Evar_kinds.InternalHole,Misctypes.IntroAnonymous,None)) + CAst.make ([],[DAst.make @@ PatVar Anonymous], DAst.make @@ GHole (Evar_kinds.InternalHole,IntroAnonymous,None)) let compute_displayed_name_in_pattern sigma avoid na c = let open Namegen in @@ -1183,7 +1184,7 @@ let rec glob_of_pat avoid env sigma pat = DAst.make @@ match pat with anomaly ~label:"glob_constr_of_pattern" (Pp.str "index to an anonymous variable.") with Not_found -> Id.of_string ("_UNBOUND_REL_"^(string_of_int n)) in GVar id - | PMeta None -> GHole (Evar_kinds.InternalHole, Misctypes.IntroAnonymous,None) + | PMeta None -> GHole (Evar_kinds.InternalHole, IntroAnonymous,None) | PMeta (Some n) -> GPatVar (Evar_kinds.FirstOrderPatVar n) | PProj (p,c) -> GApp (DAst.make @@ GRef (ConstRef (Projection.constant p),None), [glob_of_pat avoid env sigma c]) diff --git a/interp/constrextern.mli b/interp/constrextern.mli index 73c108319..f09b316cd 100644 --- a/interp/constrextern.mli +++ b/interp/constrextern.mli @@ -38,7 +38,7 @@ val extern_closed_glob : ?lax:bool -> bool -> env -> Evd.evar_map -> closed_glob val extern_constr : ?lax:bool -> bool -> env -> Evd.evar_map -> constr -> constr_expr val extern_constr_in_scope : bool -> scope_name -> env -> Evd.evar_map -> constr -> constr_expr -val extern_reference : ?loc:Loc.t -> Id.Set.t -> GlobRef.t -> reference +val extern_reference : ?loc:Loc.t -> Id.Set.t -> GlobRef.t -> qualid val extern_type : bool -> env -> Evd.evar_map -> types -> constr_expr val extern_sort : Evd.evar_map -> Sorts.t -> glob_sort val extern_rel_context : constr option -> env -> Evd.evar_map -> @@ -56,9 +56,9 @@ val print_projections : bool ref (** Customization of the global_reference printer *) val set_extern_reference : - (?loc:Loc.t -> Id.Set.t -> GlobRef.t -> reference) -> unit + (?loc:Loc.t -> Id.Set.t -> GlobRef.t -> qualid) -> unit val get_extern_reference : - unit -> (?loc:Loc.t -> Id.Set.t -> GlobRef.t -> reference) + unit -> (?loc:Loc.t -> Id.Set.t -> GlobRef.t -> qualid) (** WARNING: The following functions are evil due to side-effects. Think of the following case as used in the printer: diff --git a/interp/constrintern.ml b/interp/constrintern.ml index 848180743..4e217b2cd 100644 --- a/interp/constrintern.ml +++ b/interp/constrintern.ml @@ -14,8 +14,8 @@ open Util open CAst open Names open Nameops -open Constr open Namegen +open Constr open Libnames open Globnames open Impargs @@ -96,8 +96,8 @@ let is_global id = with Not_found -> false -let global_reference_of_reference ref = - locate_reference (qualid_of_reference ref).CAst.v +let global_reference_of_reference qid = + locate_reference qid let global_reference id = locate_reference (qualid_of_ident id) @@ -117,7 +117,7 @@ let global_reference_in_absolute_module dir id = type internalization_error = | VariableCapture of Id.t * Id.t | IllegalMetavariable - | NotAConstructor of reference + | NotAConstructor of qualid | UnboundFixName of bool * Id.t | NonLinearPattern of Id.t | BadPatternsNumber of int * int @@ -131,8 +131,8 @@ let explain_variable_capture id id' = let explain_illegal_metavariable = str "Metavariables allowed only in patterns" -let explain_not_a_constructor ref = - str "Unknown constructor: " ++ pr_reference ref +let explain_not_a_constructor qid = + str "Unknown constructor: " ++ pr_qualid qid let explain_unbound_fix_name is_cofix id = str "The name" ++ spc () ++ Id.print id ++ @@ -394,7 +394,7 @@ let intern_generalized_binder ?(global_level=false) intern_type ntnvars env fvs in let bl = List.map CAst.(map (fun id -> - (Name id, b, DAst.make ?loc @@ GHole (Evar_kinds.BinderType (Name id), Misctypes.IntroAnonymous, None)))) + (Name id, b, DAst.make ?loc @@ GHole (Evar_kinds.BinderType (Name id), IntroAnonymous, None)))) fvs in let na = match na with @@ -404,7 +404,8 @@ let intern_generalized_binder ?(global_level=false) intern_type ntnvars let name = let id = match ty with - | { v = CApp ((_, { v = CRef ({v=Ident id},_) } ), _) } -> id + | { v = CApp ((_, { v = CRef (qid,_) } ), _) } when qualid_is_ident qid -> + qualid_basename qid | _ -> default_non_dependent_ident in Implicit_quantifiers.make_fresh ids' (Global.env ()) id in Name name @@ -431,7 +432,7 @@ let glob_local_binder_of_extended = DAst.with_loc_val (fun ?loc -> function | GLocalAssum (na,bk,t) -> (na,bk,None,t) | GLocalDef (na,bk,c,Some t) -> (na,bk,Some c,t) | GLocalDef (na,bk,c,None) -> - let t = DAst.make ?loc @@ GHole(Evar_kinds.BinderType na,Misctypes.IntroAnonymous,None) in + let t = DAst.make ?loc @@ GHole(Evar_kinds.BinderType na,IntroAnonymous,None) in (na,bk,Some c,t) | GLocalPattern (_,_,_,_) -> Loc.raise ?loc (Stream.Error "pattern with quote not allowed here") @@ -472,7 +473,7 @@ let intern_local_binder_aux ?(global_level=false) intern ntnvars (env,bl) = func let tyc = match ty with | Some ty -> ty - | None -> CAst.make ?loc @@ CHole(None,Misctypes.IntroAnonymous,None) + | None -> CAst.make ?loc @@ CHole(None,IntroAnonymous,None) in let env, ((disjpat,il),id),na = intern_cases_pattern_as_binder ?loc ntnvars env p in let bk = Default Explicit in @@ -502,11 +503,11 @@ let intern_generalization intern env ntnvars loc bk ak c = if pi then (fun {loc=loc';v=id} acc -> DAst.make ?loc:(Loc.merge_opt loc' loc) @@ - GProd (Name id, bk, DAst.make ?loc:loc' @@ GHole (Evar_kinds.BinderType (Name id), Misctypes.IntroAnonymous, None), acc)) + GProd (Name id, bk, DAst.make ?loc:loc' @@ GHole (Evar_kinds.BinderType (Name id), IntroAnonymous, None), acc)) else (fun {loc=loc';v=id} acc -> DAst.make ?loc:(Loc.merge_opt loc' loc) @@ - GLambda (Name id, bk, DAst.make ?loc:loc' @@ GHole (Evar_kinds.BinderType (Name id), Misctypes.IntroAnonymous, None), acc)) + GLambda (Name id, bk, DAst.make ?loc:loc' @@ GHole (Evar_kinds.BinderType (Name id), IntroAnonymous, None), acc)) in List.fold_right (fun ({loc;v=id} as lid) (env, acc) -> let env' = push_name_env ntnvars (Variable,[],[],[]) env CAst.(make @@ Name id) in @@ -556,7 +557,8 @@ let is_var store pat = let out_var pat = match pat.v with - | CPatAtom (Some ({v=Ident id})) -> Name id + | CPatAtom (Some qid) when qualid_is_ident qid -> + Name (qualid_basename qid) | CPatAtom None -> Anonymous | _ -> assert false @@ -564,7 +566,7 @@ let term_of_name = function | Name id -> DAst.make (GVar id) | Anonymous -> let st = Evar_kinds.Define (not (Program.get_proofs_transparency ())) in - DAst.make (GHole (Evar_kinds.QuestionMark (st,Anonymous), Misctypes.IntroAnonymous, None)) + DAst.make (GHole (Evar_kinds.QuestionMark (st,Anonymous), IntroAnonymous, None)) let traverse_binder intern_pat ntnvars (terms,_,binders,_ as subst) avoid (renaming,env) = function | Anonymous -> (renaming,env), None, Anonymous @@ -606,7 +608,7 @@ let traverse_binder intern_pat ntnvars (terms,_,binders,_ as subst) avoid (renam (renaming',env), None, Name id' type binder_action = -| AddLetIn of Misctypes.lname * constr_expr * constr_expr option +| AddLetIn of lname * constr_expr * constr_expr option | AddTermIter of (constr_expr * subscopes) Names.Id.Map.t | AddPreBinderIter of Id.t * local_binder_expr (* A binder to be internalized *) | AddBinderIter of Id.t * extended_glob_local_binder (* A binder already internalized - used for generalized binders *) @@ -622,18 +624,18 @@ let error_cannot_coerce_disjunctive_pattern_term ?loc () = let terms_of_binders bl = let rec term_of_pat pt = dmap_with_loc (fun ?loc -> function - | PatVar (Name id) -> CRef (make @@ Ident id, None) + | PatVar (Name id) -> CRef (qualid_of_ident id, None) | PatVar (Anonymous) -> error_cannot_coerce_wildcard_term ?loc () | PatCstr (c,l,_) -> - let r = make ?loc @@ Qualid (qualid_of_path (path_of_global (ConstructRef c))) in - let hole = CAst.make ?loc @@ CHole (None,Misctypes.IntroAnonymous,None) in + let qid = qualid_of_path ?loc (path_of_global (ConstructRef c)) in + let hole = CAst.make ?loc @@ CHole (None,IntroAnonymous,None) in let params = List.make (Inductiveops.inductive_nparams (fst c)) hole in - CAppExpl ((None,r,None),params @ List.map term_of_pat l)) pt in + CAppExpl ((None,qid,None),params @ List.map term_of_pat l)) pt in let rec extract_variables l = match l with | bnd :: l -> let loc = bnd.loc in begin match DAst.get bnd with - | GLocalAssum (Name id,_,_) -> (CAst.make ?loc @@ CRef (make ?loc @@ Ident id, None)) :: extract_variables l + | GLocalAssum (Name id,_,_) -> (CAst.make ?loc @@ CRef (qualid_of_ident ?loc id, None)) :: extract_variables l | GLocalDef (Name id,_,_,_) -> extract_variables l | GLocalDef (Anonymous,_,_,_) | GLocalAssum (Anonymous,_,_) -> user_err Pp.(str "Cannot turn \"_\" into a term.") @@ -806,7 +808,7 @@ let instantiate_notation_constr loc intern intern_pat ntnvars subst infos c = distinction *) let cases_pattern_of_name {loc;v=na} = - let atom = match na with Name id -> Some (make ?loc @@ Ident id) | Anonymous -> None in + let atom = match na with Name id -> Some (qualid_of_ident ?loc id) | Anonymous -> None in CAst.make ?loc (CPatAtom atom) let split_by_type ids subst = @@ -903,7 +905,7 @@ let intern_var env (ltacvars,ntnvars) namedctx loc id us = try let ty,expl_impls,impls,argsc = Id.Map.find id env.impls in let expl_impls = List.map - (fun id -> CAst.make ?loc @@ CRef (make ?loc @@ Ident id,None), Some (make ?loc @@ ExplByName id)) expl_impls in + (fun id -> CAst.make ?loc @@ CRef (qualid_of_ident ?loc id,None), Some (make ?loc @@ ExplByName id)) expl_impls in let tys = string_of_ty ty in Dumpglob.dump_reference ?loc "<>" (Id.to_string id) tys; gvar (loc,id) us, make_implicits_list impls, argsc, expl_impls @@ -970,18 +972,17 @@ let dump_extended_global loc = function | TrueGlobal ref -> (*feedback_global loc ref;*) Dumpglob.add_glob ?loc ref | SynDef sp -> Dumpglob.add_glob_kn ?loc sp -let intern_extended_global_of_qualid {loc;v=qid} = - let r = Nametab.locate_extended qid in dump_extended_global loc r; r +let intern_extended_global_of_qualid qid = + let r = Nametab.locate_extended qid in dump_extended_global qid.CAst.loc r; r -let intern_reference ref = - let qid = qualid_of_reference ref in +let intern_reference qid = let r = try intern_extended_global_of_qualid qid with Not_found -> error_global_not_found qid in Smartlocate.global_of_extended_global r -let sort_info_of_level_info (info: level_info) : (Libnames.reference * int) option = +let sort_info_of_level_info (info: level_info) : (Libnames.qualid * int) option = match info with | UAnonymous -> None | UUnknown -> None @@ -994,9 +995,12 @@ let glob_sort_of_level (level: glob_level) : glob_sort = | GType info -> GType [sort_info_of_level_info info] (* Is it a global reference or a syntactic definition? *) -let intern_qualid qid intern env ntnvars us args = +let intern_qualid ?(no_secvar=false) qid intern env ntnvars us args = let loc = qid.loc in match intern_extended_global_of_qualid qid with + | TrueGlobal (VarRef _) when no_secvar -> + (* Rule out section vars since these should have been found by intern_var *) + raise Not_found | TrueGlobal ref -> (DAst.make ?loc @@ GRef (ref, us)), true, args | SynDef sp -> let (ids,c) = Syntax_def.search_syntactic_definition ?loc sp in @@ -1011,7 +1015,7 @@ let intern_qualid qid intern env ntnvars us args = let c = instantiate_notation_constr loc intern intern_cases_pattern_as_binder ntnvars subst infos c in let loc = c.loc in let err () = - user_err ?loc (str "Notation " ++ pr_qualid qid.v + user_err ?loc (str "Notation " ++ pr_qualid qid ++ str " cannot have a universe instance," ++ str " its expanded head does not start with a reference") in @@ -1028,41 +1032,32 @@ let intern_qualid qid intern env ntnvars us args = | Some [s], GSort (GType []) -> DAst.make ?loc @@ GSort (glob_sort_of_level s) | Some [_old_level], GSort _new_sort -> (* TODO: add old_level and new_sort to the error message *) - user_err ?loc (str "Cannot change universe level of notation " ++ pr_qualid qid.v) + user_err ?loc (str "Cannot change universe level of notation " ++ pr_qualid qid) | Some _, _ -> err () in c, projapp, args2 -(* Rule out section vars since these should have been found by intern_var *) -let intern_non_secvar_qualid qid intern env ntnvars us args = - let c, _, _ as r = intern_qualid qid intern env ntnvars us args in - match DAst.get c with - | GRef (VarRef _, _) -> raise Not_found - | _ -> r - -let intern_applied_reference intern env namedctx (_, ntnvars as lvar) us args = -function - | {loc; v=Qualid qid} -> - let qid = make ?loc qid in - let r,projapp,args2 = - try intern_qualid qid intern env ntnvars us args - with Not_found -> error_global_not_found qid - in - let x, imp, scopes, l = find_appl_head_data r in - (x,imp,scopes,l), args2 - | {loc; v=Ident id} -> - try intern_var env lvar namedctx loc id us, args +let intern_applied_reference intern env namedctx (_, ntnvars as lvar) us args qid = + let loc = qid.CAst.loc in + if qualid_is_ident qid then + try intern_var env lvar namedctx loc (qualid_basename qid) us, args with Not_found -> - let qid = make ?loc @@ qualid_of_ident id in try - let r, projapp, args2 = intern_non_secvar_qualid qid intern env ntnvars us args in + let r, projapp, args2 = intern_qualid ~no_secvar:true qid intern env ntnvars us args in let x, imp, scopes, l = find_appl_head_data r in (x,imp,scopes,l), args2 with Not_found -> - (* Extra allowance for non globalizing functions *) - if !interning_grammar || env.unb then - (gvar (loc,id) us, [], [], []), args + (* Extra allowance for non globalizing functions *) + if !interning_grammar || env.unb then + (gvar (loc,qualid_basename qid) us, [], [], []), args else error_global_not_found qid + else + let r,projapp,args2 = + try intern_qualid qid intern env ntnvars us args + with Not_found -> error_global_not_found qid + in + let x, imp, scopes, l = find_appl_head_data r in + (x,imp,scopes,l), args2 let interp_reference vars r = let (r,_,_,_),_ = @@ -1077,11 +1072,11 @@ let interp_reference vars r = (** Private internalization patterns *) type 'a raw_cases_pattern_expr_r = - | RCPatAlias of 'a raw_cases_pattern_expr * Misctypes.lname + | RCPatAlias of 'a raw_cases_pattern_expr * lname | RCPatCstr of GlobRef.t * 'a raw_cases_pattern_expr list * 'a raw_cases_pattern_expr list (** [RCPatCstr (loc, c, l1, l2)] represents [((@ c l1) l2)] *) - | RCPatAtom of (Misctypes.lident * (Notation_term.tmp_scope_name option * Notation_term.scope_name list)) option + | RCPatAtom of (lident * (Notation_term.tmp_scope_name option * Notation_term.scope_name list)) option | RCPatOr of 'a raw_cases_pattern_expr list and 'a raw_cases_pattern_expr = ('a raw_cases_pattern_expr_r, 'a) DAst.t @@ -1266,18 +1261,18 @@ let find_constructor loc add_params ref = List.make nb ([], [(Id.Map.empty, DAst.make @@ PatVar Anonymous)]) | None -> [] -let find_pattern_variable = function - | {v=Ident id} -> id - | {loc;v=Qualid _} as x -> raise (InternalizationError(loc,NotAConstructor x)) +let find_pattern_variable qid = + if qualid_is_ident qid then qualid_basename qid + else raise (InternalizationError(qid.CAst.loc,NotAConstructor qid)) let check_duplicate loc fields = - let eq (ref1, _) (ref2, _) = eq_reference ref1 ref2 in + let eq (ref1, _) (ref2, _) = qualid_eq ref1 ref2 in let dups = List.duplicates eq fields in match dups with | [] -> () | (r, _) :: _ -> user_err ?loc (str "This record defines several times the field " ++ - pr_reference r ++ str ".") + pr_qualid r ++ str ".") (** [sort_fields ~complete loc fields completer] expects a list [fields] of field assignments [f = e1; g = e2; ...], where [f, g] @@ -1302,14 +1297,14 @@ let sort_fields ~complete loc fields completer = (gr, Recordops.find_projection gr) with Not_found -> user_err ?loc ~hdr:"intern" - (pr_reference first_field_ref ++ str": Not a projection") + (pr_qualid first_field_ref ++ str": Not a projection") in (* the number of parameters *) let nparams = record.Recordops.s_EXPECTEDPARAM in (* the reference constructor of the record *) let base_constructor = let global_record_id = ConstructRef record.Recordops.s_CONST in - try make ?loc @@ Qualid (shortest_qualid_of_global Id.Set.empty global_record_id) + try shortest_qualid_of_global ?loc Id.Set.empty global_record_id with Not_found -> anomaly (str "Environment corruption for records.") in let () = check_duplicate loc fields in @@ -1317,7 +1312,7 @@ let sort_fields ~complete loc fields completer = first_field_index, (* index of the first field of the record *) proj_list) (* list of projections *) = - (* elimitate the first field from the projections, + (* eliminate the first field from the projections, but keep its index *) let rec build_proj_list projs proj_kinds idx ~acc_first_idx acc = match projs with @@ -1360,7 +1355,7 @@ let sort_fields ~complete loc fields completer = let field_glob_ref = try global_reference_of_reference field_ref with Not_found -> user_err ?loc ~hdr:"intern" - (str "The field \"" ++ pr_reference field_ref ++ str "\" does not exist.") in + (str "The field \"" ++ pr_qualid field_ref ++ str "\" does not exist.") in let remaining_projs, (field_index, _) = let the_proj (idx, glob_id) = GlobRef.equal field_glob_ref (ConstRef glob_id) in try CList.extract_first the_proj remaining_projs @@ -1389,7 +1384,7 @@ let sort_fields ~complete loc fields completer = (** {6 Manage multiple aliases} *) type alias = { - alias_ids : Misctypes.lident list; + alias_ids : lident list; alias_map : Id.t Id.Map.t; } @@ -1487,10 +1482,9 @@ let drop_notations_pattern looked_for genv = end | _ -> CErrors.anomaly Pp.(str "Invalid return pattern from Notation.interp_prim_token_cases_pattern_expr."))) x in - let rec drop_syndef top scopes re pats = - let qid = qualid_of_reference re in + let rec drop_syndef top scopes qid pats = try - match locate_extended qid.v with + match locate_extended qid with | SynDef sp -> let (vars,a) = Syntax_def.search_syntactic_definition sp in (match a with @@ -1546,10 +1540,10 @@ let drop_notations_pattern looked_for genv = | Some (a,b,c) -> DAst.make ?loc @@ RCPatCstr(a, b, c) | None -> raise (InternalizationError (loc,NotAConstructor head)) end - | CPatCstr (r, Some expl_pl, pl) -> - let g = try locate (qualid_of_reference r).v + | CPatCstr (qid, Some expl_pl, pl) -> + let g = try locate qid with Not_found -> - raise (InternalizationError (loc,NotAConstructor r)) in + raise (InternalizationError (loc,NotAConstructor qid)) in if expl_pl == [] then (* Convention: (@r) deactivates all further implicit arguments and scopes *) DAst.make ?loc @@ RCPatCstr (g, List.map (in_pat false scopes) pl, []) @@ -1729,15 +1723,15 @@ let get_implicit_name n imps = let set_hole_implicit i b c = let loc = c.CAst.loc in match DAst.get c with - | GRef (r, _) -> Loc.tag ?loc (Evar_kinds.ImplicitArg (r,i,b),Misctypes.IntroAnonymous,None) + | GRef (r, _) -> Loc.tag ?loc (Evar_kinds.ImplicitArg (r,i,b),IntroAnonymous,None) | GApp (r, _) -> let loc = r.CAst.loc in begin match DAst.get r with | GRef (r, _) -> - Loc.tag ?loc (Evar_kinds.ImplicitArg (r,i,b),Misctypes.IntroAnonymous,None) + Loc.tag ?loc (Evar_kinds.ImplicitArg (r,i,b),IntroAnonymous,None) | _ -> anomaly (Pp.str "Only refs have implicits.") end - | GVar id -> Loc.tag ?loc (Evar_kinds.ImplicitArg (VarRef id,i,b),Misctypes.IntroAnonymous,None) + | GVar id -> Loc.tag ?loc (Evar_kinds.ImplicitArg (VarRef id,i,b),IntroAnonymous,None) | _ -> anomaly (Pp.str "Only refs have implicits.") let exists_implicit_name id = @@ -1923,13 +1917,13 @@ let internalize globalenv env pattern_mode (_, ntnvars as lvar) c = let fields = sort_fields ~complete:true loc fs (fun _idx -> CAst.make ?loc @@ CHole (Some (Evar_kinds.QuestionMark (st,Anonymous)), - Misctypes.IntroAnonymous, None)) + IntroAnonymous, None)) in begin match fields with | None -> user_err ?loc ~hdr:"intern" (str"No constructor inference.") | Some (n, constrname, args) -> - let pars = List.make n (CAst.make ?loc @@ CHole (None, Misctypes.IntroAnonymous, None)) in + let pars = List.make n (CAst.make ?loc @@ CHole (None, IntroAnonymous, None)) in let app = CAst.make ?loc @@ CAppExpl ((None, constrname,None), List.rev_append pars args) in intern env app end @@ -1969,12 +1963,12 @@ let internalize globalenv env pattern_mode (_, ntnvars as lvar) c = let main_sub_eqn = CAst.make @@ ([],thepats, (* "|p1,..,pn" *) Option.cata (intern_type env') - (DAst.make ?loc @@ GHole(Evar_kinds.CasesType false,Misctypes.IntroAnonymous,None)) + (DAst.make ?loc @@ GHole(Evar_kinds.CasesType false,IntroAnonymous,None)) rtnpo) (* "=> P" if there were a return predicate P, and "=> _" otherwise *) in let catch_all_sub_eqn = if List.for_all (irrefutable globalenv) thepats then [] else [CAst.make @@ ([],List.make (List.length thepats) (DAst.make @@ PatVar Anonymous), (* "|_,..,_" *) - DAst.make @@ GHole(Evar_kinds.ImpossibleCase,Misctypes.IntroAnonymous,None))] (* "=> _" *) in + DAst.make @@ GHole(Evar_kinds.ImpossibleCase,IntroAnonymous,None))] (* "=> _" *) in Some (DAst.make @@ GCases(RegularStyle,sub_rtn,sub_tms,main_sub_eqn::catch_all_sub_eqn)) in let eqns' = List.map (intern_eqn (List.length tms) env) eqns in @@ -2005,7 +1999,7 @@ let internalize globalenv env pattern_mode (_, ntnvars as lvar) c = | None -> let st = Evar_kinds.Define (not (Program.get_proofs_transparency ())) in (match naming with - | Misctypes.IntroIdentifier id -> Evar_kinds.NamedHole id + | IntroIdentifier id -> Evar_kinds.NamedHole id | _ -> Evar_kinds.QuestionMark (st,Anonymous)) | Some k -> k in @@ -2050,7 +2044,7 @@ let internalize globalenv env pattern_mode (_, ntnvars as lvar) c = GSort s | CCast (c1, c2) -> DAst.make ?loc @@ - GCast (intern env c1, Miscops.map_cast_type (intern_type env) c2) + GCast (intern env c1, map_cast_type (intern_type env) c2) | CProj (pr, c) -> match intern_reference pr with | ConstRef p -> diff --git a/interp/constrintern.mli b/interp/constrintern.mli index 4dd719e1f..dd0944cc4 100644 --- a/interp/constrintern.mli +++ b/interp/constrintern.mli @@ -11,7 +11,6 @@ open Names open Evd open Environ -open Misctypes open Libnames open Glob_term open Pattern @@ -142,10 +141,10 @@ val intern_constr_pattern : constr_pattern_expr -> patvar list * constr_pattern (** Raise Not_found if syndef not bound to a name and error if unexisting ref *) -val intern_reference : reference -> GlobRef.t +val intern_reference : qualid -> GlobRef.t (** Expands abbreviations (syndef); raise an error if not existing *) -val interp_reference : ltac_sign -> reference -> glob_constr +val interp_reference : ltac_sign -> qualid -> glob_constr (** Interpret binders *) diff --git a/interp/declare.ml b/interp/declare.ml index bc2d2068a..e79cc6079 100644 --- a/interp/declare.ml +++ b/interp/declare.ml @@ -382,19 +382,39 @@ let inInductive : inductive_obj -> obj = discharge_function = discharge_inductive; rebuild_function = infer_inductive_subtyping } -let declare_projections mind = - let spec,_ = Inductive.lookup_mind_specif (Global.env ()) (mind,0) in +let declare_projections univs mind = + (** FIXME: handle mutual records *) + let mind = (mind, 0) in + let env = Global.env () in + let spec,_ = Inductive.lookup_mind_specif env mind in match spec.mind_record with - | Some (Some (_, kns, pjs)) -> - Array.iteri (fun i kn -> + | PrimRecord info -> + let _, kns, _ = info.(0) in + let projs = Inductiveops.compute_projections env mind in + Array.iter2 (fun kn (term, types) -> let id = Label.to_id (Constant.label kn) in - let entry = {proj_entry_ind = mind; proj_entry_arg = i} in - let kn' = declare_constant id (ProjectionEntry entry, - IsDefinition StructureComponent) - in - assert(Constant.equal kn kn')) kns; true,true - | Some None -> true,false - | None -> false,false + let univs = match univs with + | Monomorphic_ind_entry _ -> + (** Global constraints already defined through the inductive *) + Monomorphic_const_entry Univ.ContextSet.empty + | Polymorphic_ind_entry ctx -> + Polymorphic_const_entry ctx + | Cumulative_ind_entry ctx -> + Polymorphic_const_entry (Univ.CumulativityInfo.univ_context ctx) + in + let term, types = match univs with + | Monomorphic_const_entry _ -> term, types + | Polymorphic_const_entry ctx -> + let u = Univ.UContext.instance ctx in + Vars.subst_instance_constr u term, Vars.subst_instance_constr u types + in + let entry = definition_entry ~types ~univs term in + let kn' = declare_constant id (DefinitionEntry entry, IsDefinition StructureComponent) in + assert (Constant.equal kn kn') + ) kns projs; + true, true + | FakeRecord -> true,false + | NotRecord -> false,false (* for initial declaration *) let declare_mind mie = @@ -403,7 +423,7 @@ let declare_mind mie = | [] -> anomaly (Pp.str "cannot declare an empty list of inductives.") in let (sp,kn as oname) = add_leaf id (inInductive ([],mie)) in let mind = Global.mind_of_delta_kn kn in - let isrecord,isprim = declare_projections mind in + let isrecord,isprim = declare_projections mie.mind_entry_universes mind in declare_mib_implicits mind; declare_inductive_argument_scopes mind mie; oname, isprim diff --git a/interp/declare.mli b/interp/declare.mli index 4a9f54278..02e73cd66 100644 --- a/interp/declare.mli +++ b/interp/declare.mli @@ -87,6 +87,6 @@ val declare_univ_binders : GlobRef.t -> UnivNames.universe_binders -> unit val declare_universe_context : polymorphic -> Univ.ContextSet.t -> unit -val do_universe : polymorphic -> Misctypes.lident list -> unit +val do_universe : polymorphic -> lident list -> unit val do_constraint : polymorphic -> (Glob_term.glob_level * Univ.constraint_type * Glob_term.glob_level) list -> unit diff --git a/interp/discharge.ml b/interp/discharge.ml index e16a955d9..0e44a8b46 100644 --- a/interp/discharge.ml +++ b/interp/discharge.ml @@ -111,9 +111,10 @@ let process_inductive info modlist mib = let section_decls' = Context.Named.map discharge section_decls in let (params',inds') = abstract_inductive section_decls' nparamdecls inds in let record = match mib.mind_record with - | Some (Some (id, _, _)) -> Some (Some id) - | Some None -> Some None - | None -> None + | PrimRecord info -> + Some (Some (Array.map pi1 info)) + | FakeRecord -> Some None + | NotRecord -> None in { mind_entry_record = record; mind_entry_finite = mib.mind_finite; diff --git a/interp/dumpglob.ml b/interp/dumpglob.ml index 74618a290..5bf46282f 100644 --- a/interp/dumpglob.ml +++ b/interp/dumpglob.ml @@ -113,7 +113,7 @@ let type_of_global_ref gr = "var" ^ type_of_logical_kind (Decls.variable_kind v) | Globnames.IndRef ind -> let (mib,oib) = Inductive.lookup_mind_specif (Global.env ()) ind in - if mib.Declarations.mind_record <> None then + if mib.Declarations.mind_record <> Declarations.NotRecord then begin match mib.Declarations.mind_finite with | Finite -> "indrec" | BiFinite -> "rec" diff --git a/interp/dumpglob.mli b/interp/dumpglob.mli index bf83d2df4..931d05a97 100644 --- a/interp/dumpglob.mli +++ b/interp/dumpglob.mli @@ -27,7 +27,7 @@ val continue : unit -> unit val add_glob : ?loc:Loc.t -> Names.GlobRef.t -> unit val add_glob_kn : ?loc:Loc.t -> Names.KerName.t -> unit -val dump_definition : Misctypes.lident -> bool -> string -> unit +val dump_definition : Names.lident -> bool -> string -> unit val dump_moddef : ?loc:Loc.t -> Names.ModPath.t -> string -> unit val dump_modref : ?loc:Loc.t -> Names.ModPath.t -> string -> unit val dump_reference : ?loc:Loc.t -> string -> string -> string -> unit @@ -39,7 +39,7 @@ val dump_notation : (Constrexpr.notation * Notation.notation_location) Loc.located -> Notation_term.scope_name option -> bool -> unit -val dump_constraint : Misctypes.lname -> bool -> string -> unit +val dump_constraint : Names.lname -> bool -> string -> unit val dump_string : string -> unit diff --git a/interp/genintern.ml b/interp/genintern.ml index 161201c44..d9a0db040 100644 --- a/interp/genintern.ml +++ b/interp/genintern.ml @@ -26,9 +26,15 @@ let empty_glob_sign env = { extra = Store.empty; } +(** In globalize tactics, we need to keep the initial [constr_expr] to recompute + in the environment by the effective calls to Intro, Inversion, etc + The [constr_expr] field is [None] in TacDef though *) +type glob_constr_and_expr = Glob_term.glob_constr * Constrexpr.constr_expr option +type glob_constr_pattern_and_expr = Id.Set.t * glob_constr_and_expr * Pattern.constr_pattern + type ('raw, 'glb) intern_fun = glob_sign -> 'raw -> glob_sign * 'glb type 'glb subst_fun = substitution -> 'glb -> 'glb -type 'glb ntn_subst_fun = Tactypes.glob_constr_and_expr Id.Map.t -> 'glb -> 'glb +type 'glb ntn_subst_fun = glob_constr_and_expr Id.Map.t -> 'glb -> 'glb module InternObj = struct diff --git a/interp/genintern.mli b/interp/genintern.mli index d818713fc..f4f064bca 100644 --- a/interp/genintern.mli +++ b/interp/genintern.mli @@ -22,6 +22,12 @@ type glob_sign = { val empty_glob_sign : Environ.env -> glob_sign +(** In globalize tactics, we need to keep the initial [constr_expr] to recompute + in the environment by the effective calls to Intro, Inversion, etc + The [constr_expr] field is [None] in TacDef though *) +type glob_constr_and_expr = Glob_term.glob_constr * Constrexpr.constr_expr option +type glob_constr_pattern_and_expr = Id.Set.t * glob_constr_and_expr * Pattern.constr_pattern + (** {5 Internalization functions} *) type ('raw, 'glb) intern_fun = glob_sign -> 'raw -> glob_sign * 'glb @@ -42,7 +48,7 @@ val generic_substitute : glob_generic_argument subst_fun (** {5 Notation functions} *) -type 'glb ntn_subst_fun = Tactypes.glob_constr_and_expr Id.Map.t -> 'glb -> 'glb +type 'glb ntn_subst_fun = glob_constr_and_expr Id.Map.t -> 'glb -> 'glb val substitute_notation : ('raw, 'glb, 'top) genarg_type -> 'glb ntn_subst_fun diff --git a/interp/genredexpr.ml b/interp/genredexpr.ml index 80697461a..607f2258f 100644 --- a/interp/genredexpr.ml +++ b/interp/genredexpr.ml @@ -52,15 +52,14 @@ type ('a,'b,'c) red_expr_gen = type ('a,'b,'c) may_eval = | ConstrTerm of 'a | ConstrEval of ('a,'b,'c) red_expr_gen * 'a - | ConstrContext of Misctypes.lident * 'a + | ConstrContext of Names.lident * 'a | ConstrTypeOf of 'a open Libnames open Constrexpr -open Misctypes type r_trm = constr_expr type r_pat = constr_pattern_expr -type r_cst = reference or_by_notation +type r_cst = qualid or_by_notation type raw_red_expr = (r_trm, r_cst, r_pat) red_expr_gen diff --git a/interp/implicit_quantifiers.ml b/interp/implicit_quantifiers.ml index b48db9ac5..83ad9af33 100644 --- a/interp/implicit_quantifiers.ml +++ b/interp/implicit_quantifiers.ml @@ -53,7 +53,7 @@ let cache_generalizable_type (_,(local,cmd)) = let load_generalizable_type _ (_,(local,cmd)) = generalizable_table := add_generalizable cmd !generalizable_table -let in_generalizable : bool * Misctypes.lident list option -> obj = +let in_generalizable : bool * lident list option -> obj = declare_object {(default_object "GENERALIZED-IDENT") with load_function = load_generalizable_type; cache_function = cache_generalizable_type; @@ -96,9 +96,11 @@ let free_vars_of_constr_expr c ?(bound=Id.Set.empty) l = else l in let rec aux bdvars l c = match CAst.(c.v) with - | CRef ({CAst.v=Ident id},_) -> found c.CAst.loc id bdvars l - | CNotation ("{ _ : _ | _ }", ({ CAst.v = CRef ({CAst.v=Ident id},_) } :: _, [], [], [])) when not (Id.Set.mem id bdvars) -> - Constrexpr_ops.fold_constr_expr_with_binders (fun a l -> Id.Set.add a l) aux (Id.Set.add id bdvars) l c + | CRef (qid,_) when qualid_is_ident qid -> + found c.CAst.loc (qualid_basename qid) bdvars l + | CNotation ("{ _ : _ | _ }", ({ CAst.v = CRef (qid,_) } :: _, [], [], [])) when + qualid_is_ident qid && not (Id.Set.mem (qualid_basename qid) bdvars) -> + Constrexpr_ops.fold_constr_expr_with_binders (fun a l -> Id.Set.add a l) aux (Id.Set.add (qualid_basename qid) bdvars) l c | _ -> Constrexpr_ops.fold_constr_expr_with_binders (fun a l -> Id.Set.add a l) aux bdvars l c in aux bound l c @@ -196,7 +198,7 @@ let combine_params avoid fn applied needed = let combine_params_freevar = fun avoid (_, decl) -> let id' = next_name_away_from (RelDecl.get_name decl) avoid in - (CAst.make @@ CRef (CAst.make @@ Ident id',None), Id.Set.add id' avoid) + (CAst.make @@ CRef (qualid_of_ident id',None), Id.Set.add id' avoid) let destClassApp cl = let open CAst in @@ -218,9 +220,8 @@ let destClassAppExpl cl = let implicit_application env ?(allow_partial=true) f ty = let is_class = try - let ({CAst.v=(r, _, _)} as clapp) = destClassAppExpl ty in - let qid = qualid_of_reference r in - let gr = Nametab.locate qid.CAst.v in + let ({CAst.v=(qid, _, _)} as clapp) = destClassAppExpl ty in + let gr = Nametab.locate qid in if Typeclasses.is_class gr then Some (clapp, gr) else None with Not_found -> None in diff --git a/interp/implicit_quantifiers.mli b/interp/implicit_quantifiers.mli index e64c5c542..a8492095e 100644 --- a/interp/implicit_quantifiers.mli +++ b/interp/implicit_quantifiers.mli @@ -13,11 +13,11 @@ open Glob_term open Constrexpr open Libnames -val declare_generalizable : local:bool -> Misctypes.lident list option -> unit +val declare_generalizable : local:bool -> lident list option -> unit val ids_of_list : Id.t list -> Id.Set.t -val destClassApp : constr_expr -> (reference * constr_expr list * instance_expr option) CAst.t -val destClassAppExpl : constr_expr -> (reference * (constr_expr * explicitation CAst.t option) list * instance_expr option) CAst.t +val destClassApp : constr_expr -> (qualid * constr_expr list * instance_expr option) CAst.t +val destClassAppExpl : constr_expr -> (qualid * (constr_expr * explicitation CAst.t option) list * instance_expr option) CAst.t (** Fragile, should be used only for construction a set of identifiers to avoid *) @@ -31,7 +31,7 @@ val free_vars_of_binders : order with the location of their first occurrence *) val generalizable_vars_of_glob_constr : ?bound:Id.Set.t -> ?allowed:Id.Set.t -> - glob_constr -> Misctypes.lident list + glob_constr -> lident list val make_fresh : Id.Set.t -> Environ.env -> Id.t -> Id.t diff --git a/interp/modintern.ml b/interp/modintern.ml index fefd2ab6f..c27cc9cc0 100644 --- a/interp/modintern.ml +++ b/interp/modintern.ml @@ -12,7 +12,7 @@ open Declarations open Libnames open Constrexpr open Constrintern -open Misctypes +open Declaremods type module_internalization_error = | NotAModuleNorModtype of string @@ -23,7 +23,7 @@ exception ModuleInternalizationError of module_internalization_error let error_not_a_module_loc kind loc qid = let s = string_of_qualid qid in - let e = match kind with + let e = let open Declaremods in match kind with | Module -> Modops.ModuleTypingError (Modops.NotAModule s) | ModType -> Modops.ModuleTypingError (Modops.NotAModuleType s) | ModAny -> ModuleInternalizationError (NotAModuleNorModtype s) @@ -45,7 +45,9 @@ let error_application_to_module_type loc = or both are searched. The returned kind is never ModAny, and it is equal to the input kind when this one isn't ModAny. *) -let lookup_module_or_modtype kind {CAst.loc;v=qid} = +let lookup_module_or_modtype kind qid = + let open Declaremods in + let loc = qid.CAst.loc in try if kind == ModType then raise Not_found; let mp = Nametab.locate_module qid in @@ -83,7 +85,7 @@ let loc_of_module l = l.CAst.loc let rec interp_module_ast env kind m cst = match m with | {CAst.loc;v=CMident qid} -> - let (mp,kind) = lookup_module_or_modtype kind CAst.(make ?loc qid) in + let (mp,kind) = lookup_module_or_modtype kind qid in (MEident mp, kind, cst) | {CAst.loc;v=CMapply (me1,me2)} -> let me1',kind1, cst = interp_module_ast env kind me1 cst in diff --git a/interp/modintern.mli b/interp/modintern.mli index ef37aead8..529c438c1 100644 --- a/interp/modintern.mli +++ b/interp/modintern.mli @@ -11,7 +11,6 @@ open Environ open Entries open Constrexpr -open Misctypes (** Module internalization errors *) @@ -30,4 +29,4 @@ exception ModuleInternalizationError of module_internalization_error isn't ModAny. *) val interp_module_ast : - env -> module_kind -> module_ast -> module_struct_entry * module_kind * Univ.ContextSet.t + env -> Declaremods.module_kind -> module_ast -> module_struct_entry * Declaremods.module_kind * Univ.ContextSet.t diff --git a/interp/notation_ops.ml b/interp/notation_ops.ml index f208b23fb..ab0bf9c6f 100644 --- a/interp/notation_ops.ml +++ b/interp/notation_ops.ml @@ -16,7 +16,7 @@ open Nameops open Constr open Globnames open Decl_kinds -open Misctypes +open Namegen open Glob_term open Glob_ops open Mod_subst @@ -86,7 +86,7 @@ let rec eq_notation_constr (vars1,vars2 as vars) t1 t2 = match t1, t2 with Array.equal (eq_notation_constr vars) us1 us2 && Array.equal (eq_notation_constr vars) rs1 rs2 | NSort s1, NSort s2 -> - Miscops.glob_sort_eq s1 s2 + glob_sort_eq s1 s2 | NCast (t1, c1), NCast (t2, c2) -> (eq_notation_constr vars) t1 t2 && cast_type_eq (eq_notation_constr vars) c1 c2 | NProj (p1, c1), NProj (p2, c2) -> @@ -158,7 +158,7 @@ let protect g e na = let apply_cases_pattern ?loc ((ids,disjpat),id) c = let tm = DAst.make ?loc (GVar id) in let eqns = List.map (fun pat -> (CAst.make ?loc (ids,[pat],c))) disjpat in - DAst.make ?loc @@ GCases (LetPatternStyle, None, [tm,(Anonymous,None)], eqns) + DAst.make ?loc @@ GCases (Constr.LetPatternStyle, None, [tm,(Anonymous,None)], eqns) let glob_constr_of_notation_constr_with_binders ?loc g f e nc = let lt x = DAst.make ?loc x in lt @@ match nc with @@ -216,7 +216,7 @@ let glob_constr_of_notation_constr_with_binders ?loc g f e nc = (e,(na,Explicit,Option.map (f e) oc,f e b)))) e dll in let e',idl = Array.fold_left_map (to_id (protect g)) e idl in GRec (fk,idl,dll,Array.map (f e) tl,Array.map (f e') bl) - | NCast (c,k) -> GCast (f e c,Miscops.map_cast_type (f e) k) + | NCast (c,k) -> GCast (f e c,map_cast_type (f e) k) | NSort x -> GSort x | NHole (x, naming, arg) -> GHole (x, naming, arg) | NRef x -> GRef (x,None) @@ -434,7 +434,7 @@ let notation_constr_and_vars_of_glob_constr recvars a = user_err Pp.(str "Binders marked as implicit not allowed in notations."); add_name found na; (na,Option.map aux oc,aux b))) dll in NRec (fk,idl,dll,Array.map aux tl,Array.map aux bl) - | GCast (c,k) -> NCast (aux c,Miscops.map_cast_type aux k) + | GCast (c,k) -> NCast (aux c,map_cast_type aux k) | GSort s -> NSort s | GHole (w,naming,arg) -> if arg != None then has_ltac := true; @@ -637,7 +637,7 @@ let rec subst_notation_constr subst bound raw = | NCast (r1,k) -> let r1' = subst_notation_constr subst bound r1 in - let k' = Miscops.smartmap_cast_type (subst_notation_constr subst bound) k in + let k' = smartmap_cast_type (subst_notation_constr subst bound) k in if r1' == r1 && k' == k then raw else NCast(r1',k') | NProj (p, c) -> @@ -666,11 +666,11 @@ let abstract_return_type_context pi mklam tml rtno = let abstract_return_type_context_glob_constr tml rtn = abstract_return_type_context (fun {CAst.v=(_,nal)} -> nal) (fun na c -> DAst.make @@ - GLambda(na,Explicit,DAst.make @@ GHole(Evar_kinds.InternalHole,Misctypes.IntroAnonymous,None),c)) tml rtn + GLambda(na,Explicit,DAst.make @@ GHole(Evar_kinds.InternalHole,IntroAnonymous,None),c)) tml rtn let abstract_return_type_context_notation_constr tml rtn = abstract_return_type_context snd - (fun na c -> NLambda(na,NHole (Evar_kinds.InternalHole, Misctypes.IntroAnonymous, None),c)) tml rtn + (fun na c -> NLambda(na,NHole (Evar_kinds.InternalHole, IntroAnonymous, None),c)) tml rtn let is_term_meta id metas = try match Id.List.assoc id metas with _,(NtnTypeConstr | NtnTypeConstrList) -> true | _ -> false @@ -1194,7 +1194,7 @@ let rec match_ inner u alp metas sigma a1 a2 = | GCast(t1, c1), NCast(t2, c2) -> match_cast (match_in u alp metas) (match_in u alp metas sigma t1 t2) c1 c2 | GSort (GType _), NSort (GType _) when not u -> sigma - | GSort s1, NSort s2 when Miscops.glob_sort_eq s1 s2 -> sigma + | GSort s1, NSort s2 when glob_sort_eq s1 s2 -> sigma | GPatVar _, NHole _ -> (*Don't hide Metas, they bind in ltac*) raise No_match | a, NHole _ -> sigma @@ -1208,7 +1208,7 @@ let rec match_ inner u alp metas sigma a1 a2 = let avoid = Id.Set.union (free_glob_vars a1) (* as in Namegen: *) (glob_visible_short_qualid a1) in let id' = Namegen.next_ident_away id avoid in - let t1 = DAst.make @@ GHole(Evar_kinds.BinderType (Name id'),Misctypes.IntroAnonymous,None) in + let t1 = DAst.make @@ GHole(Evar_kinds.BinderType (Name id'),IntroAnonymous,None) in let sigma = match t2 with | NHole _ -> sigma | NVar id2 -> bind_term_env alp sigma id2 t1 @@ -1241,7 +1241,7 @@ and match_extended_binders ?loc isprod u alp metas na1 na2 bk t sigma b1 b2 = let store, get = set_temporary_memory () in match na1, DAst.get b1, na2 with (* Matching individual binders as part of a recursive pattern *) - | Name p, GCases (LetPatternStyle,None,[(e,_)],(_::_ as eqns)), Name id + | Name p, GCases (Constr.LetPatternStyle,None,[(e,_)],(_::_ as eqns)), Name id when is_gvar p e && is_bindinglist_meta id metas && List.length (store (Detyping.factorize_eqns eqns)) = 1 -> (match get () with | [{CAst.v=(ids,disj_of_patl,b1)}] -> diff --git a/interp/notation_term.ml b/interp/notation_term.ml index 52a6354a0..6d9effcef 100644 --- a/interp/notation_term.ml +++ b/interp/notation_term.ml @@ -9,7 +9,6 @@ (************************************************************************) open Names -open Misctypes open Glob_term (** [notation_constr] *) @@ -25,7 +24,7 @@ type notation_constr = | NRef of GlobRef.t | NVar of Id.t | NApp of notation_constr * notation_constr list - | NHole of Evar_kinds.t * Misctypes.intro_pattern_naming_expr * Genarg.glob_generic_argument option + | NHole of Evar_kinds.t * Namegen.intro_pattern_naming_expr * Genarg.glob_generic_argument option | NList of Id.t * Id.t * notation_constr * notation_constr * (* associativity: *) bool (** Part only in [glob_constr] *) | NLambda of Name.t * notation_constr * notation_constr diff --git a/interp/reserve.mli b/interp/reserve.mli index daee58639..a10858e71 100644 --- a/interp/reserve.mli +++ b/interp/reserve.mli @@ -11,5 +11,5 @@ open Names open Notation_term -val declare_reserved_type : Misctypes.lident list -> notation_constr -> unit +val declare_reserved_type : lident list -> notation_constr -> unit val find_reserved_type : Id.t -> notation_constr diff --git a/interp/smartlocate.ml b/interp/smartlocate.ml index 1f4a93a6f..91491bdf8 100644 --- a/interp/smartlocate.ml +++ b/interp/smartlocate.ml @@ -18,7 +18,6 @@ open Pp open CErrors open Libnames open Globnames -open Misctypes open Syntax_def open Notation_term @@ -42,36 +41,34 @@ let global_of_extended_global = function | [],NApp (NRef ref,[]) -> ref | _ -> raise Not_found -let locate_global_with_alias ?(head=false) {CAst.loc; v=qid} = +let locate_global_with_alias ?(head=false) qid = let ref = Nametab.locate_extended qid in try if head then global_of_extended_global_head ref else global_of_extended_global ref with Not_found -> - user_err ?loc (pr_qualid qid ++ + user_err ?loc:qid.CAst.loc (pr_qualid qid ++ str " is bound to a notation that does not denote a reference.") -let global_inductive_with_alias ({CAst.loc} as lr) = - let qid = qualid_of_reference lr in +let global_inductive_with_alias qid = try match locate_global_with_alias qid with | IndRef ind -> ind | ref -> - user_err ?loc ~hdr:"global_inductive" - (pr_reference lr ++ spc () ++ str "is not an inductive type.") + user_err ?loc:qid.CAst.loc ~hdr:"global_inductive" + (pr_qualid qid ++ spc () ++ str "is not an inductive type.") with Not_found -> Nametab.error_global_not_found qid -let global_with_alias ?head r = - let qid = qualid_of_reference r in +let global_with_alias ?head qid = try locate_global_with_alias ?head qid with Not_found -> Nametab.error_global_not_found qid -let smart_global ?head = CAst.with_loc_val (fun ?loc -> function +let smart_global ?head = let open Constrexpr in CAst.with_loc_val (fun ?loc -> function | AN r -> global_with_alias ?head r | ByNotation (ntn,sc) -> Notation.interp_notation_as_global_reference ?loc (fun _ -> true) ntn sc) -let smart_global_inductive = CAst.with_loc_val (fun ?loc -> function +let smart_global_inductive = let open Constrexpr in CAst.with_loc_val (fun ?loc -> function | AN r -> global_inductive_with_alias r | ByNotation (ntn,sc) -> diff --git a/interp/smartlocate.mli b/interp/smartlocate.mli index 45037b8b3..e41ef7891 100644 --- a/interp/smartlocate.mli +++ b/interp/smartlocate.mli @@ -11,14 +11,13 @@ open Names open Libnames open Globnames -open Misctypes (** [locate_global_with_alias] locates global reference possibly following a notation if this notation has a role of aliasing; raise [Not_found] if not bound in the global env; raise a [UserError] if bound to a syntactic def that does not denote a reference *) -val locate_global_with_alias : ?head:bool -> qualid CAst.t -> GlobRef.t +val locate_global_with_alias : ?head:bool -> qualid -> GlobRef.t (** Extract a global_reference from a reference that can be an "alias" *) val global_of_extended_global : extended_global_reference -> GlobRef.t @@ -27,13 +26,13 @@ val global_of_extended_global : extended_global_reference -> GlobRef.t May raise [Nametab.GlobalizationError _] for an unknown reference, or a [UserError] if bound to a syntactic def that does not denote a reference. *) -val global_with_alias : ?head:bool -> reference -> GlobRef.t +val global_with_alias : ?head:bool -> qualid -> GlobRef.t (** The same for inductive types *) -val global_inductive_with_alias : reference -> inductive +val global_inductive_with_alias : qualid -> inductive (** Locate a reference taking into account notations and "aliases" *) -val smart_global : ?head:bool -> reference or_by_notation -> GlobRef.t +val smart_global : ?head:bool -> qualid Constrexpr.or_by_notation -> GlobRef.t (** The same for inductive types *) -val smart_global_inductive : reference or_by_notation -> inductive +val smart_global_inductive : qualid Constrexpr.or_by_notation -> inductive diff --git a/interp/stdarg.ml b/interp/stdarg.ml index e5ed58be6..7b01b6dc1 100644 --- a/interp/stdarg.ml +++ b/interp/stdarg.ml @@ -11,6 +11,8 @@ open Genarg open Geninterp +type 'a and_short_name = 'a * Names.lident option + let make0 ?dyn name = let wit = Genarg.make0 name in let () = register_val0 wit dyn in @@ -34,9 +36,6 @@ let wit_pre_ident : string uniform_genarg_type = let wit_int_or_var = make0 ~dyn:(val_tag (topwit wit_int)) "int_or_var" -let wit_intro_pattern = - make0 "intropattern" - let wit_ident = make0 "ident" @@ -45,8 +44,6 @@ let wit_var = let wit_ref = make0 "ref" -let wit_quant_hyp = make0 "quant_hyp" - let wit_sort_family = make0 "sort_family" let wit_constr = @@ -56,12 +53,6 @@ let wit_uconstr = make0 "uconstr" let wit_open_constr = make0 ~dyn:(val_tag (topwit wit_constr)) "open_constr" -let wit_constr_with_bindings = make0 "constr_with_bindings" - -let wit_open_constr_with_bindings = make0 "open_constr_with_bindings" - -let wit_bindings = make0 "bindings" - let wit_red_expr = make0 "redexpr" let wit_clause_dft_concl = @@ -74,6 +65,4 @@ let wit_preident = wit_pre_ident let wit_reference = wit_ref let wit_global = wit_ref let wit_clause = wit_clause_dft_concl -let wit_quantified_hypothesis = wit_quant_hyp -let wit_intropattern = wit_intro_pattern let wit_redexpr = wit_red_expr diff --git a/interp/stdarg.mli b/interp/stdarg.mli index dc9c370a1..5e5e43ed3 100644 --- a/interp/stdarg.mli +++ b/interp/stdarg.mli @@ -17,9 +17,11 @@ open Libnames open Genredexpr open Pattern open Constrexpr -open Misctypes -open Tactypes open Genarg +open Genintern +open Locus + +type 'a and_short_name = 'a * lident option val wit_unit : unit uniform_genarg_type @@ -35,15 +37,11 @@ val wit_pre_ident : string uniform_genarg_type val wit_int_or_var : (int or_var, int or_var, int) genarg_type -val wit_intro_pattern : (constr_expr intro_pattern_expr CAst.t, glob_constr_and_expr intro_pattern_expr CAst.t, intro_pattern) genarg_type - val wit_ident : Id.t uniform_genarg_type val wit_var : (lident, lident, Id.t) genarg_type -val wit_ref : (reference, GlobRef.t located or_var, GlobRef.t) genarg_type - -val wit_quant_hyp : quantified_hypothesis uniform_genarg_type +val wit_ref : (qualid, GlobRef.t located or_var, GlobRef.t) genarg_type val wit_sort_family : (Sorts.family, unit, unit) genarg_type @@ -54,23 +52,8 @@ val wit_uconstr : (constr_expr , glob_constr_and_expr, Ltac_pretype.closed_glob_ val wit_open_constr : (constr_expr, glob_constr_and_expr, constr) genarg_type -val wit_constr_with_bindings : - (constr_expr with_bindings, - glob_constr_and_expr with_bindings, - constr with_bindings delayed_open) genarg_type - -val wit_open_constr_with_bindings : - (constr_expr with_bindings, - glob_constr_and_expr with_bindings, - constr with_bindings delayed_open) genarg_type - -val wit_bindings : - (constr_expr bindings, - glob_constr_and_expr bindings, - constr bindings delayed_open) genarg_type - val wit_red_expr : - ((constr_expr,reference or_by_notation,constr_expr) red_expr_gen, + ((constr_expr,qualid or_by_notation,constr_expr) red_expr_gen, (glob_constr_and_expr,evaluable_global_reference and_short_name or_var,glob_constr_pattern_and_expr) red_expr_gen, (constr,evaluable_global_reference,constr_pattern) red_expr_gen) genarg_type @@ -80,12 +63,10 @@ val wit_clause_dft_concl : (lident Locus.clause_expr, lident Locus.clause_expr, val wit_integer : int uniform_genarg_type val wit_preident : string uniform_genarg_type -val wit_reference : (reference, GlobRef.t located or_var, GlobRef.t) genarg_type -val wit_global : (reference, GlobRef.t located or_var, GlobRef.t) genarg_type +val wit_reference : (qualid, GlobRef.t located or_var, GlobRef.t) genarg_type +val wit_global : (qualid, GlobRef.t located or_var, GlobRef.t) genarg_type val wit_clause : (lident Locus.clause_expr, lident Locus.clause_expr, Names.Id.t Locus.clause_expr) genarg_type -val wit_quantified_hypothesis : quantified_hypothesis uniform_genarg_type -val wit_intropattern : (constr_expr intro_pattern_expr CAst.t, glob_constr_and_expr intro_pattern_expr CAst.t, intro_pattern) genarg_type val wit_redexpr : - ((constr_expr,reference or_by_notation,constr_expr) red_expr_gen, + ((constr_expr,qualid or_by_notation,constr_expr) red_expr_gen, (glob_constr_and_expr,evaluable_global_reference and_short_name or_var,glob_constr_pattern_and_expr) red_expr_gen, (constr,evaluable_global_reference,constr_pattern) red_expr_gen) genarg_type diff --git a/kernel/cClosure.ml b/kernel/cClosure.ml index 1d8861cbc..1d5142a5c 100644 --- a/kernel/cClosure.ml +++ b/kernel/cClosure.ml @@ -587,78 +587,95 @@ let mk_clos_deep clos_fun env t = let mk_clos2 = mk_clos_deep mk_clos (* The inverse of mk_clos_deep: move back to constr *) -let rec to_constr constr_fun lfts v = +let rec to_constr lfts v = match v.term with | FRel i -> mkRel (reloc_rel i lfts) | FFlex (RelKey p) -> mkRel (reloc_rel p lfts) | FFlex (VarKey x) -> mkVar x | FAtom c -> exliftn lfts c | FCast (a,k,b) -> - mkCast (constr_fun lfts a, k, constr_fun lfts b) + mkCast (to_constr lfts a, k, to_constr lfts b) | FFlex (ConstKey op) -> mkConstU op | FInd op -> mkIndU op | FConstruct op -> mkConstructU op | FCaseT (ci,p,c,ve,env) -> - mkCase (ci, constr_fun lfts (mk_clos env p), - constr_fun lfts c, - Array.map (fun b -> constr_fun lfts (mk_clos env b)) ve) - | FFix ((op,(lna,tys,bds)),e) -> + if is_subs_id env && is_lift_id lfts then + mkCase (ci, p, to_constr lfts c, ve) + else + let subs = comp_subs lfts env in + mkCase (ci, subst_constr subs p, + to_constr lfts c, + Array.map (fun b -> subst_constr subs b) ve) + | FFix ((op,(lna,tys,bds)) as fx, e) -> + if is_subs_id e && is_lift_id lfts then + mkFix fx + else let n = Array.length bds in - let ftys = Array.Fun1.map mk_clos e tys in - let fbds = Array.Fun1.map mk_clos (subs_liftn n e) bds in - let lfts' = el_liftn n lfts in - mkFix (op, (lna, Array.Fun1.map constr_fun lfts ftys, - Array.Fun1.map constr_fun lfts' fbds)) - | FCoFix ((op,(lna,tys,bds)),e) -> + let subs_ty = comp_subs lfts e in + let subs_bd = comp_subs (el_liftn n lfts) (subs_liftn n e) in + let tys = Array.Fun1.map subst_constr subs_ty tys in + let bds = Array.Fun1.map subst_constr subs_bd bds in + mkFix (op, (lna, tys, bds)) + | FCoFix ((op,(lna,tys,bds)) as cfx, e) -> + if is_subs_id e && is_lift_id lfts then + mkCoFix cfx + else let n = Array.length bds in - let ftys = Array.Fun1.map mk_clos e tys in - let fbds = Array.Fun1.map mk_clos (subs_liftn n e) bds in - let lfts' = el_liftn (Array.length bds) lfts in - mkCoFix (op, (lna, Array.Fun1.map constr_fun lfts ftys, - Array.Fun1.map constr_fun lfts' fbds)) + let subs_ty = comp_subs lfts e in + let subs_bd = comp_subs (el_liftn n lfts) (subs_liftn n e) in + let tys = Array.Fun1.map subst_constr subs_ty tys in + let bds = Array.Fun1.map subst_constr subs_bd bds in + mkCoFix (op, (lna, tys, bds)) | FApp (f,ve) -> - mkApp (constr_fun lfts f, - Array.Fun1.map constr_fun lfts ve) + mkApp (to_constr lfts f, + Array.Fun1.map to_constr lfts ve) | FProj (p,c) -> - mkProj (p,constr_fun lfts c) + mkProj (p,to_constr lfts c) - | FLambda _ -> - let (na,ty,bd) = destFLambda mk_clos2 v in - mkLambda (na, constr_fun lfts ty, - constr_fun (el_lift lfts) bd) + | FLambda (len, tys, f, e) -> + if is_subs_id e && is_lift_id lfts then + Term.compose_lam (List.rev tys) f + else + let subs = comp_subs lfts e in + let tys = List.mapi (fun i (na, c) -> na, subst_constr (subs_liftn i subs) c) tys in + let f = subst_constr (subs_liftn len subs) f in + Term.compose_lam (List.rev tys) f | FProd (n,t,c) -> - mkProd (n, constr_fun lfts t, - constr_fun (el_lift lfts) c) + mkProd (n, to_constr lfts t, + to_constr (el_lift lfts) c) | FLetIn (n,b,t,f,e) -> - let fc = mk_clos2 (subs_lift e) f in - mkLetIn (n, constr_fun lfts b, - constr_fun lfts t, - constr_fun (el_lift lfts) fc) + let subs = comp_subs (el_lift lfts) (subs_lift e) in + mkLetIn (n, to_constr lfts b, + to_constr lfts t, + subst_constr subs f) | FEvar ((ev,args),env) -> - mkEvar(ev,Array.map (fun a -> constr_fun lfts (mk_clos2 env a)) args) - | FLIFT (k,a) -> to_constr constr_fun (el_shft k lfts) a + let subs = comp_subs lfts env in + mkEvar(ev,Array.map (fun a -> subst_constr subs a) args) + | FLIFT (k,a) -> to_constr (el_shft k lfts) a | FCLOS (t,env) -> - let fr = mk_clos2 env t in - let unfv = update v fr.norm fr.term in - to_constr constr_fun lfts unfv + if is_subs_id env && is_lift_id lfts then t + else + let subs = comp_subs lfts env in + subst_constr subs t | FLOCKED -> assert false (*mkVar(Id.of_string"_LOCK_")*) +and subst_constr subst c = match Constr.kind c with +| Rel i -> + begin match expand_rel i subst with + | Inl (k, lazy v) -> Vars.lift k v + | Inr (m, _) -> mkRel m + end +| _ -> + Constr.map_with_binders Esubst.subs_lift subst_constr subst c + +and comp_subs el s = + Esubst.lift_subst (fun el c -> lazy (to_constr el c)) el s + (* This function defines the correspondance between constr and fconstr. When we find a closure whose substitution is the identity, then we directly return the constr to avoid possibly huge reallocation. *) -let term_of_fconstr = - let rec term_of_fconstr_lift lfts v = - match v.term with - | FCLOS(t,env) when is_subs_id env && is_lift_id lfts -> t - | FLambda(_,tys,f,e) when is_subs_id e && is_lift_id lfts -> - Term.compose_lam (List.rev tys) f - | FFix(fx,e) when is_subs_id e && is_lift_id lfts -> mkFix fx - | FCoFix(cfx,e) when is_subs_id e && is_lift_id lfts -> mkCoFix cfx - | _ -> to_constr term_of_fconstr_lift lfts v in - term_of_fconstr_lift el_id - - +let term_of_fconstr c = to_constr el_id c (* fstrong applies unfreeze_fun recursively on the (freeze) term and * yields a term. Assumes that the unfreeze_fun never returns a @@ -803,10 +820,12 @@ let drop_parameters depth n argstk = constructor is partially applied. *) let eta_expand_ind_stack env ind m s (f, s') = + let open Declarations in let mib = lookup_mind (fst ind) env in match mib.Declarations.mind_record with - | Some (Some (_,projs,pbs)) when + | PrimRecord infos when mib.Declarations.mind_finite == Declarations.BiFinite -> + let (_, projs, _) = infos.(snd ind) in (* (Construct, pars1 .. parsm :: arg1...argn :: []) ~= (f, s') -> arg1..argn ~= (proj1 t...projn t) where t = zip (f,s') *) let pars = mib.Declarations.mind_nparams in @@ -817,7 +836,7 @@ let eta_expand_ind_stack env ind m s (f, s') = let hstack = Array.map (fun p -> { norm = Red; (* right can't be a constructor though *) term = FProj (Projection.make p true, right) }) projs in argss, [Zapp hstack] - | _ -> raise Not_found (* disallow eta-exp for non-primitive records *) + | PrimRecord _ | NotRecord | FakeRecord -> raise Not_found (* disallow eta-exp for non-primitive records *) let rec project_nth_arg n argstk = match argstk with diff --git a/kernel/cClosure.mli b/kernel/cClosure.mli index 63daa4a7c..f8f98f0ab 100644 --- a/kernel/cClosure.mli +++ b/kernel/cClosure.mli @@ -244,6 +244,6 @@ val kni: clos_infos -> fconstr infos_tab -> fconstr -> stack -> fconstr * stack val knr: clos_infos -> fconstr infos_tab -> fconstr -> stack -> fconstr * stack val kl : clos_infos -> fconstr infos_tab -> fconstr -> constr -val to_constr : (lift -> fconstr -> constr) -> lift -> fconstr -> constr +val to_constr : lift -> fconstr -> constr (** End of cbn debug section i*) diff --git a/kernel/cbytecodes.ml b/kernel/cbytecodes.ml index 599856b64..521f540d2 100644 --- a/kernel/cbytecodes.ml +++ b/kernel/cbytecodes.ml @@ -36,7 +36,6 @@ let last_variant_tag = 245 type structured_constant = | Const_sort of Sorts.t | Const_ind of inductive - | Const_proj of Constant.t | Const_b0 of tag | Const_bn of tag * structured_constant array | Const_univ_level of Univ.Level.t @@ -51,8 +50,6 @@ let rec eq_structured_constant c1 c2 = match c1, c2 with | Const_sort _, _ -> false | Const_ind i1, Const_ind i2 -> eq_ind i1 i2 | Const_ind _, _ -> false -| Const_proj p1, Const_proj p2 -> Constant.equal p1 p2 -| Const_proj _, _ -> false | Const_b0 t1, Const_b0 t2 -> Int.equal t1 t2 | Const_b0 _, _ -> false | Const_bn (t1, a1), Const_bn (t2, a2) -> @@ -66,13 +63,12 @@ let rec hash_structured_constant c = match c with | Const_sort s -> combinesmall 1 (Sorts.hash s) | Const_ind i -> combinesmall 2 (ind_hash i) - | Const_proj p -> combinesmall 3 (Constant.hash p) - | Const_b0 t -> combinesmall 4 (Int.hash t) + | Const_b0 t -> combinesmall 3 (Int.hash t) | Const_bn (t, a) -> let fold h c = combine h (hash_structured_constant c) in let h = Array.fold_left fold 0 a in - combinesmall 5 (combine (Int.hash t) h) - | Const_univ_level l -> combinesmall 6 (Univ.Level.hash l) + combinesmall 4 (combine (Int.hash t) h) + | Const_univ_level l -> combinesmall 5 (Univ.Level.hash l) let eq_annot_switch asw1 asw2 = let eq_ci ci1 ci2 = @@ -246,7 +242,6 @@ let pp_sort s = let rec pp_struct_const = function | Const_sort s -> pp_sort s | Const_ind (mind, i) -> MutInd.print mind ++ str"#" ++ int i - | Const_proj p -> Constant.print p | Const_b0 i -> int i | Const_bn (i,t) -> int i ++ surround (prvect_with_sep pr_comma pp_struct_const t) diff --git a/kernel/cbytecodes.mli b/kernel/cbytecodes.mli index 03b6bc619..238edc0af 100644 --- a/kernel/cbytecodes.mli +++ b/kernel/cbytecodes.mli @@ -30,7 +30,6 @@ val last_variant_tag : tag type structured_constant = | Const_sort of Sorts.t | Const_ind of inductive - | Const_proj of Constant.t | Const_b0 of tag | Const_bn of tag * structured_constant array | Const_univ_level of Univ.Level.t diff --git a/kernel/cbytegen.ml b/kernel/cbytegen.ml index df5b17da3..7a27a3d20 100644 --- a/kernel/cbytegen.ml +++ b/kernel/cbytegen.ml @@ -399,55 +399,55 @@ let code_makeblock ~stack_size ~arity ~tag cont = Kpush :: nest_block tag arity cont end -let compile_structured_constant reloc sc sz cont = +let compile_structured_constant cenv sc sz cont = set_max_stack_size sz; Kconst sc :: cont (* compiling application *) -let comp_args comp_expr reloc args sz cont = +let comp_args comp_expr cenv args sz cont = let nargs_m_1 = Array.length args - 1 in - let c = ref (comp_expr reloc args.(0) (sz + nargs_m_1) cont) in + let c = ref (comp_expr cenv args.(0) (sz + nargs_m_1) cont) in for i = 1 to nargs_m_1 do - c := comp_expr reloc args.(i) (sz + nargs_m_1 - i) (Kpush :: !c) + c := comp_expr cenv args.(i) (sz + nargs_m_1 - i) (Kpush :: !c) done; !c -let comp_app comp_fun comp_arg reloc f args sz cont = +let comp_app comp_fun comp_arg cenv f args sz cont = let nargs = Array.length args in - if Int.equal nargs 0 then comp_fun reloc f sz cont + if Int.equal nargs 0 then comp_fun cenv f sz cont else match is_tailcall cont with | Some k -> - comp_args comp_arg reloc args sz + comp_args comp_arg cenv args sz (Kpush :: - comp_fun reloc f (sz + nargs) + comp_fun cenv f (sz + nargs) (Kappterm(nargs, k + nargs) :: (discard_dead_code cont))) | None -> if nargs < 4 then - comp_args comp_arg reloc args sz - (Kpush :: (comp_fun reloc f (sz+nargs) (Kapply nargs :: cont))) + comp_args comp_arg cenv args sz + (Kpush :: (comp_fun cenv f (sz+nargs) (Kapply nargs :: cont))) else let lbl,cont1 = label_code cont in Kpush_retaddr lbl :: - (comp_args comp_arg reloc args (sz + 3) - (Kpush :: (comp_fun reloc f (sz+3+nargs) (Kapply nargs :: cont1)))) + (comp_args comp_arg cenv args (sz + 3) + (Kpush :: (comp_fun cenv f (sz+3+nargs) (Kapply nargs :: cont1)))) (* Compiling free variables *) -let compile_fv_elem reloc fv sz cont = +let compile_fv_elem cenv fv sz cont = match fv with - | FVrel i -> pos_rel i reloc sz :: cont - | FVnamed id -> pos_named id reloc :: cont - | FVuniv_var i -> pos_universe_var i reloc sz :: cont - | FVevar evk -> pos_evar evk reloc :: cont + | FVrel i -> pos_rel i cenv sz :: cont + | FVnamed id -> pos_named id cenv :: cont + | FVuniv_var i -> pos_universe_var i cenv sz :: cont + | FVevar evk -> pos_evar evk cenv :: cont -let rec compile_fv reloc l sz cont = +let rec compile_fv cenv l sz cont = match l with | [] -> cont - | [fvn] -> set_max_stack_size (sz + 1); compile_fv_elem reloc fvn sz cont + | [fvn] -> set_max_stack_size (sz + 1); compile_fv_elem cenv fvn sz cont | fvn :: tl -> - compile_fv_elem reloc fvn sz - (Kpush :: compile_fv reloc tl (sz + 1) cont) + compile_fv_elem cenv fvn sz + (Kpush :: compile_fv cenv tl (sz + 1) cont) (* Compiling constants *) @@ -472,58 +472,58 @@ let make_areconst n else_lbl cont = Kareconst (n, else_lbl)::cont (* sz is the size of the local stack *) -let rec compile_lam env reloc lam sz cont = +let rec compile_lam env cenv lam sz cont = set_max_stack_size sz; match lam with - | Lrel(_, i) -> pos_rel i reloc sz :: cont + | Lrel(_, i) -> pos_rel i cenv sz :: cont - | Lval v -> compile_structured_constant reloc v sz cont + | Lval v -> compile_structured_constant cenv v sz cont | Lproj (n,kn,arg) -> - compile_lam env reloc arg sz (Kproj (n,kn) :: cont) + compile_lam env cenv arg sz (Kproj (n,kn) :: cont) - | Lvar id -> pos_named id reloc :: cont + | Lvar id -> pos_named id cenv :: cont | Levar (evk, args) -> if Array.is_empty args then - compile_fv_elem reloc (FVevar evk) sz cont + compile_fv_elem cenv (FVevar evk) sz cont else - comp_app compile_fv_elem (compile_lam env) reloc (FVevar evk) args sz cont + comp_app compile_fv_elem (compile_lam env) cenv (FVevar evk) args sz cont - | Lconst (kn,u) -> compile_constant env reloc kn u [||] sz cont + | Lconst (kn,u) -> compile_constant env cenv kn u [||] sz cont | Lind (ind,u) -> if Univ.Instance.is_empty u then - compile_structured_constant reloc (Const_ind ind) sz cont - else comp_app compile_structured_constant compile_universe reloc + compile_structured_constant cenv (Const_ind ind) sz cont + else comp_app compile_structured_constant compile_universe cenv (Const_ind ind) (Univ.Instance.to_array u) sz cont | Lsort (Sorts.Prop _ as s) -> - compile_structured_constant reloc (Const_sort s) sz cont + compile_structured_constant cenv (Const_sort s) sz cont | Lsort (Sorts.Type u) -> (* We represent universes as a global constant with local universes "compacted", i.e. as [u arg0 ... argn] where we will substitute (after evaluation) [Var 0,...,Var n] with values of [arg0,...,argn] *) let u,s = Univ.compact_univ u in - let compile_get_univ reloc idx sz cont = + let compile_get_univ cenv idx sz cont = set_max_stack_size sz; - compile_fv_elem reloc (FVuniv_var idx) sz cont + compile_fv_elem cenv (FVuniv_var idx) sz cont in if List.is_empty s then - compile_structured_constant reloc (Const_sort (Sorts.Type u)) sz cont + compile_structured_constant cenv (Const_sort (Sorts.Type u)) sz cont else - comp_app compile_structured_constant compile_get_univ reloc + comp_app compile_structured_constant compile_get_univ cenv (Const_sort (Sorts.Type u)) (Array.of_list s) sz cont | Llet (id,def,body) -> - compile_lam env reloc def sz + compile_lam env cenv def sz (Kpush :: - compile_lam env (push_local sz reloc) body (sz+1) (add_pop 1 cont)) + compile_lam env (push_local sz cenv) body (sz+1) (add_pop 1 cont)) | Lprod (dom,codom) -> let cont1 = - Kpush :: compile_lam env reloc dom (sz+1) (Kmakeprod :: cont) in - compile_lam env reloc codom sz cont1 + Kpush :: compile_lam env cenv dom (sz+1) (Kmakeprod :: cont) in + compile_lam env cenv codom sz cont1 | Llam (ids,body) -> let arity = Array.length ids in @@ -534,12 +534,12 @@ let rec compile_lam env reloc lam sz cont = in fun_code := [Ksequence(add_grab arity lbl_fun cont_fun,!fun_code)]; let fv = fv r_fun in - compile_fv reloc fv.fv_rev sz (Kclosure(lbl_fun,fv.size) :: cont) + compile_fv cenv fv.fv_rev sz (Kclosure(lbl_fun,fv.size) :: cont) | Lapp (f, args) -> begin match f with - | Lconst (kn,u) -> compile_constant env reloc kn u args sz cont - | _ -> comp_app (compile_lam env) (compile_lam env) reloc f args sz cont + | Lconst (kn,u) -> compile_constant env cenv kn u args sz cont + | _ -> comp_app (compile_lam env) (compile_lam env) cenv f args sz cont end | Lfix ((rec_args, init), (decl, types, bodies)) -> @@ -571,7 +571,7 @@ let rec compile_lam env reloc lam sz cont = fun_code := [Ksequence(fcode,!fun_code)] done; let fv = !rfv in - compile_fv reloc fv.fv_rev sz + compile_fv cenv fv.fv_rev sz (Kclosurerec(fv.size,init,lbl_types,lbl_bodies) :: cont) @@ -607,7 +607,7 @@ let rec compile_lam env reloc lam sz cont = done; let fv = !rfv in set_max_stack_size (sz + fv.size + ndef + 2); - compile_fv reloc fv.fv_rev sz + compile_fv cenv fv.fv_rev sz (Kclosurecofix(fv.size, init, lbl_types, lbl_bodies) :: cont) @@ -625,7 +625,7 @@ let rec compile_lam env reloc lam sz cont = let branch1, cont = make_branch cont in (* Compilation of the return type *) let fcode = - ensure_stack_capacity (compile_lam env reloc t sz) [Kpop sz; Kstop] + ensure_stack_capacity (compile_lam env cenv t sz) [Kpop sz; Kstop] in let lbl_typ,fcode = label_code fcode in fun_code := [Ksequence(fcode,!fun_code)]; @@ -653,7 +653,7 @@ let rec compile_lam env reloc lam sz cont = (* Compilation of constant branches *) for i = nconst - 1 downto 0 do let aux = - compile_lam env reloc branches.constant_branches.(i) sz_b (branch::!c) + compile_lam env cenv branches.constant_branches.(i) sz_b (branch::!c) in let lbl_b,code_b = label_code aux in lbl_consts.(i) <- lbl_b; @@ -665,7 +665,7 @@ let rec compile_lam env reloc lam sz cont = let (ids, body) = branches.nonconstant_branches.(i) in let arity = Array.length ids in let code_b = - compile_lam env (push_param arity sz_b reloc) + compile_lam env (push_param arity sz_b cenv) body (sz_b+arity) (add_pop arity (branch::!c)) in let code_b = if tag < last_variant_tag then begin @@ -703,25 +703,25 @@ let rec compile_lam env reloc lam sz cont = | Kbranch lbl -> Kpush_retaddr lbl :: !c | _ -> !c in - compile_lam env reloc a sz code_sw + compile_lam env cenv a sz code_sw | Lmakeblock (tag,args) -> let arity = Array.length args in let cont = code_makeblock ~stack_size:(sz+arity-1) ~arity ~tag cont in - comp_args (compile_lam env) reloc args sz cont + comp_args (compile_lam env) cenv args sz cont | Lprim (kn, ar, op, args) -> - op_compilation env ar op kn reloc args sz cont + op_compilation env ar op kn cenv args sz cont | Luint v -> (match v with - | UintVal i -> compile_structured_constant reloc (Const_b0 (Uint31.to_int i)) sz cont + | UintVal i -> compile_structured_constant cenv (Const_b0 (Uint31.to_int i)) sz cont | UintDigits ds -> let nargs = Array.length ds in if Int.equal nargs 31 then let (escape,labeled_cont) = make_branch cont in let else_lbl = Label.create() in - comp_args (compile_lam env) reloc ds sz + comp_args (compile_lam env) cenv ds sz ( Kisconst else_lbl::Kareconst(30,else_lbl)::Kcompint31::escape::Klabel else_lbl::Kmakeblock(31, 1)::labeled_cont) else let code_construct cont = (* spiwack: variant of the global code_construct @@ -737,40 +737,40 @@ let rec compile_lam env reloc lam sz cont = Kclosure(lbl,0) :: cont in comp_app (fun _ _ _ cont -> code_construct cont) - (compile_lam env) reloc () ds sz cont + (compile_lam env) cenv () ds sz cont | UintDecomp t -> let escape_lbl, labeled_cont = label_code cont in - compile_lam env reloc t sz ((Kisconst escape_lbl)::Kdecompint31::labeled_cont)) + compile_lam env cenv t sz ((Kisconst escape_lbl)::Kdecompint31::labeled_cont)) (* spiwack : compilation of constants with their arguments. Makes a special treatment with 31-bit integer addition *) -and compile_get_global reloc (kn,u) sz cont = +and compile_get_global cenv (kn,u) sz cont = set_max_stack_size sz; if Univ.Instance.is_empty u then Kgetglobal kn :: cont else comp_app (fun _ _ _ cont -> Kgetglobal kn :: cont) - compile_universe reloc () (Univ.Instance.to_array u) sz cont + compile_universe cenv () (Univ.Instance.to_array u) sz cont -and compile_universe reloc uni sz cont = +and compile_universe cenv uni sz cont = set_max_stack_size sz; match Univ.Level.var_index uni with - | None -> compile_structured_constant reloc (Const_univ_level uni) sz cont - | Some idx -> pos_universe_var idx reloc sz :: cont + | None -> compile_structured_constant cenv (Const_univ_level uni) sz cont + | Some idx -> pos_universe_var idx cenv sz :: cont -and compile_constant env reloc kn u args sz cont = +and compile_constant env cenv kn u args sz cont = set_max_stack_size sz; if Univ.Instance.is_empty u then (* normal compilation *) comp_app (fun _ _ sz cont -> - compile_get_global reloc (kn,u) sz cont) - (compile_lam env) reloc () args sz cont + compile_get_global cenv (kn,u) sz cont) + (compile_lam env) cenv () args sz cont else - let compile_arg reloc constr_or_uni sz cont = + let compile_arg cenv constr_or_uni sz cont = match constr_or_uni with - | ArgLambda t -> compile_lam env reloc t sz cont - | ArgUniv uni -> compile_universe reloc uni sz cont + | ArgLambda t -> compile_lam env cenv t sz cont + | ArgUniv uni -> compile_universe cenv uni sz cont in let u = Univ.Instance.to_array u in let lu = Array.length u in @@ -779,7 +779,7 @@ and compile_constant env reloc kn u args sz cont = (fun i -> if i < lu then ArgUniv u.(i) else ArgLambda args.(i-lu)) in comp_app (fun _ _ _ cont -> Kgetglobal kn :: cont) - compile_arg reloc () all sz cont + compile_arg cenv () all sz cont (*template for n-ary operation, invariant: n>=1, the operations does the following : @@ -788,34 +788,34 @@ and compile_constant env reloc kn u args sz cont = 3/ if at least one is not, branches to the normal behavior: Kgetglobal (get_alias !global_env kn) *) and op_compilation env n op = - let code_construct reloc kn sz cont = + let code_construct cenv kn sz cont = let f_cont = let else_lbl = Label.create () in Kareconst(n, else_lbl):: Kacc 0:: Kpop 1:: op:: Kreturn 0:: Klabel else_lbl:: (* works as comp_app with nargs = n and tailcall cont [Kreturn 0]*) - compile_get_global reloc kn sz ( + compile_get_global cenv kn sz ( Kappterm(n, n):: []) (* = discard_dead_code [Kreturn 0] *) in let lbl = Label.create () in fun_code := [Ksequence (add_grab n lbl f_cont, !fun_code)]; Kclosure(lbl, 0)::cont in - fun kn reloc args sz cont -> + fun kn cenv args sz cont -> let nargs = Array.length args in if Int.equal nargs n then (*if it is a fully applied addition*) let (escape, labeled_cont) = make_branch cont in let else_lbl = Label.create () in assert (n < 4); - comp_args (compile_lam env) reloc args sz + comp_args (compile_lam env) cenv args sz (Kisconst else_lbl::(make_areconst (n-1) else_lbl (*Kaddint31::escape::Klabel else_lbl::Kpush::*) (op::escape::Klabel else_lbl::Kpush:: (* works as comp_app with nargs < 4 and non-tailcall cont*) - compile_get_global reloc kn (sz+n) (Kapply n::labeled_cont)))) + compile_get_global cenv kn (sz+n) (Kapply n::labeled_cont)))) else - comp_app (fun reloc _ sz cont -> code_construct reloc kn sz cont) - (compile_lam env) reloc () args sz cont + comp_app (fun cenv _ sz cont -> code_construct cenv kn sz cont) + (compile_lam env) cenv () args sz cont let is_univ_copy max u = @@ -846,11 +846,11 @@ let compile ~fail_on_error ?universes:(universes=0) env c = Label.reset_label_counter (); let cont = [Kstop] in try - let reloc, init_code = + let cenv, init_code = if Int.equal universes 0 then let lam = lambda_of_constr ~optimize:true env c in - let reloc = empty_comp_env () in - reloc, ensure_stack_capacity (compile_lam env reloc lam 0) cont + let cenv = empty_comp_env () in + cenv, ensure_stack_capacity (compile_lam env cenv lam 0) cont else (* We are going to generate a lambda, but merge the universe closure * with the function closure if it exists. @@ -858,7 +858,7 @@ let compile ~fail_on_error ?universes:(universes=0) env c = let lam = lambda_of_constr ~optimize:true env c in let params, body = decompose_Llam lam in let arity = Array.length params in - let reloc = empty_comp_env () in + let cenv = empty_comp_env () in let full_arity = arity + universes in let r_fun = comp_env_fun ~univs:universes arity in let lbl_fun = Label.create () in @@ -869,12 +869,12 @@ let compile ~fail_on_error ?universes:(universes=0) env c = fun_code := [Ksequence(add_grab full_arity lbl_fun cont_fun,!fun_code)]; let fv = fv r_fun in let init_code = - ensure_stack_capacity (compile_fv reloc fv.fv_rev 0) + ensure_stack_capacity (compile_fv cenv fv.fv_rev 0) (Kclosure(lbl_fun,fv.size) :: cont) in - reloc, init_code + cenv, init_code in - let fv = List.rev (!(reloc.in_env).fv_rev) in + let fv = List.rev (!(cenv.in_env).fv_rev) in (if !dump_bytecode then Feedback.msg_debug (dump_bytecodes init_code !fun_code fv)) ; Some (init_code,!fun_code, Array.of_list fv) @@ -922,13 +922,13 @@ let op2_compilation op = fun_code := [Ksequence (add_grab 2 lbl f_cont, !fun_code)]; Kclosure(lbl, 0)::cont in - fun normal fc _ reloc args sz cont -> + fun normal fc _ cenv args sz cont -> if not fc then raise Not_found else let nargs = Array.length args in if nargs=2 then (*if it is a fully applied addition*) let (escape, labeled_cont) = make_branch cont in let else_lbl = Label.create () in - comp_args compile_constr reloc args sz + comp_args compile_constr cenv args sz (Kisconst else_lbl::(make_areconst 1 else_lbl (*Kaddint31::escape::Klabel else_lbl::Kpush::*) (op::escape::Klabel else_lbl::Kpush:: @@ -940,5 +940,5 @@ let op2_compilation op = code_construct normal cont else comp_app (fun _ _ _ cont -> code_construct normal cont) - compile_constr reloc () args sz cont *) + compile_constr cenv () args sz cont *) diff --git a/kernel/cemitcodes.ml b/kernel/cemitcodes.ml index f4e6d45c2..2426255e4 100644 --- a/kernel/cemitcodes.ml +++ b/kernel/cemitcodes.ml @@ -27,6 +27,7 @@ type reloc_info = | Reloc_annot of annot_switch | Reloc_const of structured_constant | Reloc_getglobal of Names.Constant.t + | Reloc_proj_name of Constant.t let eq_reloc_info r1 r2 = match r1, r2 with | Reloc_annot sw1, Reloc_annot sw2 -> eq_annot_switch sw1 sw2 @@ -35,6 +36,8 @@ let eq_reloc_info r1 r2 = match r1, r2 with | Reloc_const _, _ -> false | Reloc_getglobal c1, Reloc_getglobal c2 -> Constant.equal c1 c2 | Reloc_getglobal _, _ -> false +| Reloc_proj_name p1, Reloc_proj_name p2 -> Constant.equal p1 p2 +| Reloc_proj_name _, _ -> false let hash_reloc_info r = let open Hashset.Combine in @@ -42,6 +45,7 @@ let hash_reloc_info r = | Reloc_annot sw -> combinesmall 1 (hash_annot_switch sw) | Reloc_const c -> combinesmall 2 (hash_structured_constant c) | Reloc_getglobal c -> combinesmall 3 (Constant.hash c) + | Reloc_proj_name p -> combinesmall 4 (Constant.hash p) module RelocTable = Hashtbl.Make(struct type t = reloc_info @@ -187,6 +191,9 @@ let slot_for_getglobal env p = enter env (Reloc_getglobal p); out_int env 0 +let slot_for_proj_name env p = + enter env (Reloc_proj_name p); + out_int env 0 (* Emission of one instruction *) @@ -277,7 +284,7 @@ let emit_instr env = function if n <= 1 then out env (opSETFIELD0+n) else (out env opSETFIELD;out_int env n) | Ksequence _ -> invalid_arg "Cemitcodes.emit_instr" - | Kproj (n,p) -> out env opPROJ; out_int env n; slot_for_const env (Const_proj p) + | Kproj (n,p) -> out env opPROJ; out_int env n; slot_for_proj_name env p | Kensurestackcapacity size -> out env opENSURESTACKCAPACITY; out_int env size (* spiwack *) | Kbranch lbl -> out env opBRANCH; out_label env lbl @@ -353,7 +360,6 @@ type to_patch = emitcodes * patches * fv let rec subst_strcst s sc = match sc with | Const_sort _ | Const_b0 _ | Const_univ_level _ -> sc - | Const_proj p -> Const_proj (subst_constant s p) | Const_bn(tag,args) -> Const_bn(tag,Array.map (subst_strcst s) args) | Const_ind ind -> let kn,i = ind in Const_ind (subst_mind s kn, i) @@ -365,6 +371,7 @@ let subst_reloc s ri = Reloc_annot {a with ci = ci} | Reloc_const sc -> Reloc_const (subst_strcst s sc) | Reloc_getglobal kn -> Reloc_getglobal (subst_constant s kn) + | Reloc_proj_name p -> Reloc_proj_name (subst_constant s p) let subst_patches subst p = let infos = CArray.map (fun (r, pos) -> (subst_reloc subst r, pos)) p.reloc_infos in diff --git a/kernel/cemitcodes.mli b/kernel/cemitcodes.mli index 03920dc1a..696721c37 100644 --- a/kernel/cemitcodes.mli +++ b/kernel/cemitcodes.mli @@ -5,6 +5,7 @@ type reloc_info = | Reloc_annot of annot_switch | Reloc_const of structured_constant | Reloc_getglobal of Constant.t + | Reloc_proj_name of Constant.t type patches type emitcodes diff --git a/kernel/constr.ml b/kernel/constr.ml index c11b9ebf4..418229330 100644 --- a/kernel/constr.ml +++ b/kernel/constr.ml @@ -107,21 +107,13 @@ type t = (t, t, Sorts.t, Instance.t) kind_of_term type constr = t type existential = existential_key * constr array -type rec_declaration = Name.t array * constr array * constr array -type fixpoint = (int array * int) * rec_declaration - (* The array of [int]'s tells for each component of the array of - mutual fixpoints the number of lambdas to skip before finding the - recursive argument (e.g., value is 2 in "fix f (x:A) (y:=t) (z:B) - (v:=u) (w:I) {struct w}"), telling to skip x and z and that w is - the recursive argument); - The second component [int] tells which component of the block is - returned *) -type cofixpoint = int * rec_declaration - (* The component [int] tells which component of the block of - cofixpoint is returned *) type types = constr +type rec_declaration = (constr, types) prec_declaration +type fixpoint = (constr, types) pfixpoint +type cofixpoint = (constr, types) pcofixpoint + (*********************) (* Term constructors *) (*********************) diff --git a/kernel/constr.mli b/kernel/constr.mli index 742a13919..bf7b5e87b 100644 --- a/kernel/constr.mli +++ b/kernel/constr.mli @@ -161,8 +161,26 @@ val mkCase : case_info * constr * constr * constr array -> constr where the length of the {% $ %}j{% $ %}th context is {% $ %}ij{% $ %}. *) -type rec_declaration = Name.t array * types array * constr array -type fixpoint = (int array * int) * rec_declaration +type ('constr, 'types) prec_declaration = + Name.t array * 'types array * 'constr array +type ('constr, 'types) pfixpoint = + (int array * int) * ('constr, 'types) prec_declaration + (* The array of [int]'s tells for each component of the array of + mutual fixpoints the number of lambdas to skip before finding the + recursive argument (e.g., value is 2 in "fix f (x:A) (y:=t) (z:B) + (v:=u) (w:I) {struct w}"), telling to skip x and z and that w is + the recursive argument); + The second component [int] tells which component of the block is + returned *) + +type ('constr, 'types) pcofixpoint = + int * ('constr, 'types) prec_declaration + (* The component [int] tells which component of the block of + cofixpoint is returned *) + +type rec_declaration = (constr, types) prec_declaration + +type fixpoint = (constr, types) pfixpoint val mkFix : fixpoint -> constr (** If [funnames = [|f1,.....fn|]] @@ -176,7 +194,7 @@ val mkFix : fixpoint -> constr ... with fn = bn.] *) -type cofixpoint = int * rec_declaration +type cofixpoint = (constr, types) pcofixpoint val mkCoFix : cofixpoint -> constr @@ -185,12 +203,6 @@ val mkCoFix : cofixpoint -> constr (** [constr array] is an instance matching definitional [named_context] in the same order (i.e. last argument first) *) type 'constr pexistential = Evar.t * 'constr array -type ('constr, 'types) prec_declaration = - Name.t array * 'types array * 'constr array -type ('constr, 'types) pfixpoint = - (int array * int) * ('constr, 'types) prec_declaration -type ('constr, 'types) pcofixpoint = - int * ('constr, 'types) prec_declaration type ('constr, 'types, 'sort, 'univs) kind_of_term = | Rel of int (** Gallina-variable introduced by [forall], [fun], [let-in], [fix], or [cofix]. *) diff --git a/kernel/cooking.ml b/kernel/cooking.ml index 5783453e6..c7a84f617 100644 --- a/kernel/cooking.ml +++ b/kernel/cooking.ml @@ -126,16 +126,15 @@ let expmod_constr cache modlist c = | Not_found -> Constr.map substrec c) | Proj (p, c') -> - (try - let p' = share_univs (ConstRef (Projection.constant p)) Univ.Instance.empty modlist in - let make c = Projection.make c (Projection.unfolded p) in - match kind p' with - | Const (p',_) -> mkProj (make p', substrec c') - | App (f, args) -> - (match kind f with - | Const (p', _) -> mkProj (make p', substrec c') - | _ -> assert false) - | _ -> assert false + (try + (** No need to expand parameters or universes for projections *) + let map cst = + let _ = Cmap.find cst (fst modlist) in + pop_con cst + in + let p = Projection.map map p in + let c' = substrec c' in + mkProj (p, c') with Not_found -> Constr.map substrec c) | _ -> Constr.map substrec c @@ -156,7 +155,6 @@ type inline = bool type result = { cook_body : constant_def; cook_type : types; - cook_proj : bool; cook_universes : constant_universes; cook_inline : inline; cook_context : Context.Named.t option; @@ -230,7 +228,6 @@ let cook_constant ~hcons env { from = cb; info } = { cook_body = body; cook_type = typ; - cook_proj = cb.const_proj; cook_universes = univs; cook_inline = cb.const_inline_code; cook_context = Some const_hyps; diff --git a/kernel/cooking.mli b/kernel/cooking.mli index 0d907f3de..76c79335f 100644 --- a/kernel/cooking.mli +++ b/kernel/cooking.mli @@ -21,7 +21,6 @@ type inline = bool type result = { cook_body : constant_def; cook_type : types; - cook_proj : bool; cook_universes : constant_universes; cook_inline : inline; cook_context : Context.Named.t option; diff --git a/kernel/csymtable.ml b/kernel/csymtable.ml index 9bacdb65f..bbe093782 100644 --- a/kernel/csymtable.ml +++ b/kernel/csymtable.ml @@ -77,11 +77,19 @@ module AnnotTable = Hashtbl.Make (struct let hash = hash_annot_switch end) +module ProjNameTable = Hashtbl.Make (struct + type t = Constant.t + let equal = Constant.equal + let hash = Constant.hash +end) + let str_cst_tbl : int SConstTable.t = SConstTable.create 31 let annot_tbl : int AnnotTable.t = AnnotTable.create 31 (* (annot_switch * int) Hashtbl.t *) +let proj_name_tbl : int ProjNameTable.t = ProjNameTable.create 31 + (*************************************************************) (*** Mise a jour des valeurs des variables et des constantes *) (*************************************************************) @@ -115,6 +123,13 @@ let slot_for_annot key = AnnotTable.add annot_tbl key n; n +let slot_for_proj_name key = + try ProjNameTable.find proj_name_tbl key + with Not_found -> + let n = set_global (val_of_proj_name key) in + ProjNameTable.add proj_name_tbl key n; + n + let rec slot_for_getglobal env kn = let (cb,(_,rk)) = lookup_constant_key kn env in try key rk @@ -170,6 +185,7 @@ and eval_to_patch env (buff,pl,fv) = | Reloc_annot a -> slot_for_annot a | Reloc_const sc -> slot_for_str_cst sc | Reloc_getglobal kn -> slot_for_getglobal env kn + | Reloc_proj_name p -> slot_for_proj_name p in let tc = patch buff pl slots in let vm_env = Array.map (slot_for_fv env) fv in diff --git a/kernel/declarations.ml b/kernel/declarations.ml index 7bd70c050..58fb5d66b 100644 --- a/kernel/declarations.ml +++ b/kernel/declarations.ml @@ -50,12 +50,10 @@ type inline = int option always transparent. *) type projection_body = { - proj_ind : MutInd.t; + proj_ind : inductive; proj_npars : int; proj_arg : int; (** Projection index, starting from 0 *) proj_type : types; (* Type under params *) - proj_eta : constr * types; (* Eta-expanded term and type *) - proj_body : constr; (* For compatibility with VMs only, the match version *) } (* Global declarations (i.e. constants) can be either: *) @@ -87,7 +85,6 @@ type constant_body = { const_type : types; const_body_code : Cemitcodes.to_patch_substituted option; const_universes : constant_universes; - const_proj : bool; const_inline_code : bool; const_typing_flags : typing_flags; (** The typing options which were used for @@ -112,13 +109,22 @@ v} *) (** Record information: - If the record is not primitive, then None - Otherwise, we get: + If the type is not a record, then NotRecord + If the type is a non-primitive record, then FakeRecord + If it is a primitive record, for every type in the block, we get: - The identifier for the binder name of the record in primitive projections. - The constants associated to each projection. - - The checked projection bodies. *) + - The checked projection bodies. -type record_body = (Id.t * Constant.t array * projection_body array) option + The kernel does not exploit the difference between [NotRecord] and + [FakeRecord]. It is mostly used by extraction, and should be extruded from + the kernel at some point. +*) + +type record_info = +| NotRecord +| FakeRecord +| PrimRecord of (Id.t * Constant.t array * projection_body array) array type regular_inductive_arity = { mind_user_arity : types; @@ -184,7 +190,7 @@ type mutual_inductive_body = { mind_packets : one_inductive_body array; (** The component of the mutual inductive block *) - mind_record : record_body option; (** The record information *) + mind_record : record_info; (** The record information *) mind_finite : recursivity_kind; (** Whether the type is inductive or coinductive *) diff --git a/kernel/declareops.ml b/kernel/declareops.ml index 75c0e5b4c..3e6c4858e 100644 --- a/kernel/declareops.ml +++ b/kernel/declareops.ml @@ -84,9 +84,9 @@ let subst_const_def sub def = match def with | OpaqueDef o -> OpaqueDef (Opaqueproof.subst_opaque sub o) let subst_const_proj sub pb = - { pb with proj_ind = subst_mind sub pb.proj_ind; + { pb with proj_ind = subst_ind sub pb.proj_ind; proj_type = subst_mps sub pb.proj_type; - proj_body = subst_const_type sub pb.proj_body } + } let subst_const_body sub cb = assert (List.is_empty cb.const_hyps); (* we're outside sections *) @@ -100,7 +100,6 @@ let subst_const_body sub cb = { const_hyps = []; const_body = body'; const_type = type'; - const_proj = cb.const_proj; const_body_code = Option.map (Cemitcodes.subst_to_patch_subst sub) cb.const_body_code; const_universes = cb.const_universes; @@ -209,14 +208,21 @@ let subst_mind_packet sub mbp = mind_nb_args = mbp.mind_nb_args; mind_reloc_tbl = mbp.mind_reloc_tbl } -let subst_mind_record sub (id, ps, pb as r) = - let ps' = Array.Smart.map (subst_constant sub) ps in - let pb' = Array.Smart.map (subst_const_proj sub) pb in - if ps' == ps && pb' == pb then r +let subst_mind_record sub r = match r with +| NotRecord -> NotRecord +| FakeRecord -> FakeRecord +| PrimRecord infos -> + let map (id, ps, pb as info) = + let ps' = Array.Smart.map (subst_constant sub) ps in + let pb' = Array.Smart.map (subst_const_proj sub) pb in + if ps' == ps && pb' == pb then info else (id, ps', pb') + in + let infos' = Array.Smart.map map infos in + if infos' == infos then r else PrimRecord infos' let subst_mind_body sub mib = - { mind_record = Option.Smart.map (Option.Smart.map (subst_mind_record sub)) mib.mind_record ; + { mind_record = subst_mind_record sub mib.mind_record ; mind_finite = mib.mind_finite ; mind_ntypes = mib.mind_ntypes ; mind_hyps = (match mib.mind_hyps with [] -> [] | _ -> assert false); diff --git a/kernel/entries.ml b/kernel/entries.ml index 94da00c7e..724ed9ec7 100644 --- a/kernel/entries.ml +++ b/kernel/entries.ml @@ -49,9 +49,9 @@ type one_inductive_entry = { mind_entry_lc : constr list } type mutual_inductive_entry = { - mind_entry_record : (Id.t option) option; - (** Some (Some id): primitive record with id the binder name of the record - in projections. + mind_entry_record : (Id.t array option) option; + (** Some (Some ids): primitive records with ids the binder name of each + record in their respective projections. Not used by the kernel. Some None: non-primitive record *) mind_entry_finite : Declarations.recursivity_kind; mind_entry_params : (Id.t * local_entry) list; @@ -95,14 +95,9 @@ type inline = int option (* inlining level, None for no inlining *) type parameter_entry = Context.Named.t option * types in_constant_universes_entry * inline -type projection_entry = { - proj_entry_ind : MutInd.t; - proj_entry_arg : int } - type 'a constant_entry = | DefinitionEntry of 'a definition_entry | ParameterEntry of parameter_entry - | ProjectionEntry of projection_entry (** {6 Modules } *) diff --git a/kernel/environ.ml b/kernel/environ.ml index fb89576dd..0e34a7165 100644 --- a/kernel/environ.ml +++ b/kernel/environ.ml @@ -490,7 +490,7 @@ let lookup_projection cst env = Cmap_env.find (Projection.constant cst) env.env_globals.env_projections let is_projection cst env = - (lookup_constant cst env).const_proj + Cmap_env.mem cst env.env_globals.env_projections (* Mutual Inductives *) let polymorphic_ind (mind,i) env = @@ -515,11 +515,12 @@ let template_polymorphic_pind (ind,u) env = let add_mind_key kn (mind, _ as mind_key) env = let new_inds = Mindmap_env.add kn mind_key env.env_globals.env_inductives in let new_projections = match mind.mind_record with - | None | Some None -> env.env_globals.env_projections - | Some (Some (id, kns, pbs)) -> - Array.fold_left2 (fun projs kn pb -> - Cmap_env.add kn pb projs) - env.env_globals.env_projections kns pbs + | NotRecord | FakeRecord -> env.env_globals.env_projections + | PrimRecord projs -> + Array.fold_left (fun accu (id, kns, pbs) -> + Array.fold_left2 (fun accu kn pb -> + Cmap_env.add kn pb accu) accu kns pbs) + env.env_globals.env_projections projs in let new_globals = { env.env_globals with diff --git a/kernel/esubst.ml b/kernel/esubst.ml index 4b8edf63f..9fc3b11d7 100644 --- a/kernel/esubst.ml +++ b/kernel/esubst.ml @@ -134,6 +134,29 @@ let rec exp_rel lams k subs = let expand_rel k subs = exp_rel 0 k subs +let rec subs_map f = function +| ESID _ as s -> s +| CONS (x, s) -> CONS (Array.map f x, subs_map f s) +| SHIFT (n, s) -> SHIFT (n, subs_map f s) +| LIFT (n, s) -> LIFT (n, subs_map f s) + +let rec lift_subst mk_cl s1 s2 = match s1 with +| ELID -> subs_map (fun c -> mk_cl ELID c) s2 +| ELSHFT(s, k) -> subs_shft(k, lift_subst mk_cl s s2) +| ELLFT (k, s) -> + match s2 with + | CONS(x,s') -> + CONS(CArray.Fun1.map mk_cl s1 x, lift_subst mk_cl s1 s') + | ESID n -> lift_subst mk_cl s (ESID (n + k)) + | SHIFT(k',s') -> + if k<k' + then subs_shft(k, lift_subst mk_cl s (subs_shft(k'-k, s'))) + else subs_shft(k', lift_subst mk_cl (el_liftn (k-k') s) s') + | LIFT(k',s') -> + if k<k' + then subs_liftn k (lift_subst mk_cl s (subs_liftn (k'-k) s')) + else subs_liftn k' (lift_subst mk_cl (el_liftn (k-k') s) s') + let rec comp mk_cl s1 s2 = match (s1, s2) with | _, ESID _ -> s1 diff --git a/kernel/esubst.mli b/kernel/esubst.mli index a674c425a..475b64f47 100644 --- a/kernel/esubst.mli +++ b/kernel/esubst.mli @@ -72,3 +72,10 @@ val el_liftn : int -> lift -> lift val el_lift : lift -> lift val reloc_rel : int -> lift -> int val is_lift_id : lift -> bool + +(** Lift applied to substitution: [lift_subst mk_clos el s] computes a + substitution equivalent to applying el then s. Argument + mk_clos is used when a closure has to be created, i.e. when + el is applied on an element of s. +*) +val lift_subst : (lift -> 'a -> 'b) -> lift -> 'a subs -> 'b subs diff --git a/kernel/indtypes.ml b/kernel/indtypes.ml index 439acd15b..e63f43849 100644 --- a/kernel/indtypes.ml +++ b/kernel/indtypes.ml @@ -797,65 +797,43 @@ exception UndefinableExpansion build an expansion function. The term built is expecting to be substituted first by a substitution of the form [params, x : ind params] *) -let compute_projections ((kn, _ as ind), u as indu) n x nparamargs params - mind_consnrealdecls mind_consnrealargs paramslet ctx = +let compute_projections (kn, i as ind) mib = + let pkt = mib.mind_packets.(i) in + let u = match mib.mind_universes with + | Monomorphic_ind _ -> Univ.Instance.empty + | Polymorphic_ind auctx -> Univ.make_abstract_instance auctx + | Cumulative_ind acumi -> Univ.make_abstract_instance (Univ.ACumulativityInfo.univ_context acumi) + in + let subst = List.init mib.mind_ntypes (fun i -> mkIndU ((kn, mib.mind_ntypes - i - 1), u)) in + let rctx, _ = decompose_prod_assum (substl subst pkt.mind_nf_lc.(0)) in + let ctx, paramslet = List.chop pkt.mind_consnrealdecls.(0) rctx in let mp, dp, l = MutInd.repr3 kn in (** We build a substitution smashing the lets in the record parameters so that typechecking projections requires just a substitution and not matching with a parameter context. *) - let indty, paramsletsubst = - (* [ty] = [Ind inst] is typed in context [params] *) - let inst = Context.Rel.to_extended_vect mkRel 0 paramslet in - let ty = mkApp (mkIndU indu, inst) in + let paramsletsubst = (* [Ind inst] is typed in context [params-wo-let] *) - let inst' = rel_list 0 nparamargs in + let inst' = rel_list 0 mib.mind_nparams in (* {params-wo-let |- subst:params] *) let subst = subst_of_rel_context_instance paramslet inst' in (* {params-wo-let, x:Ind inst' |- subst':(params,x:Ind inst)] *) let subst = (* For the record parameter: *) mkRel 1 :: List.map (lift 1) subst in - ty, subst - in - let ci = - let print_info = - { ind_tags = []; cstr_tags = [|Context.Rel.to_tags ctx|]; style = LetStyle } in - { ci_ind = ind; - ci_npar = nparamargs; - ci_cstr_ndecls = mind_consnrealdecls; - ci_cstr_nargs = mind_consnrealargs; - ci_pp_info = print_info } - in - let len = List.length ctx in - let x = Name x in - let compat_body ccl i = - (* [ccl] is defined in context [params;x:indty] *) - (* [ccl'] is defined in context [params;x:indty;x:indty] *) - let ccl' = liftn 1 2 ccl in - let p = mkLambda (x, lift 1 indty, ccl') in - let branch = it_mkLambda_or_LetIn (mkRel (len - i)) ctx in - let body = mkCase (ci, p, mkRel 1, [|lift 1 branch|]) in - it_mkLambda_or_LetIn (mkLambda (x,indty,body)) params + subst in - let projections decl (i, j, kns, pbs, subst, letsubst) = + let projections decl (i, j, kns, pbs, letsubst) = match decl with | LocalDef (na,c,t) -> (* From [params, field1,..,fieldj |- c(params,field1,..,fieldj)] to [params, x:I, field1,..,fieldj |- c(params,field1,..,fieldj)] *) let c = liftn 1 j c in (* From [params, x:I, field1,..,fieldj |- c(params,field1,..,fieldj)] - to [params, x:I |- c(params,proj1 x,..,projj x)] *) - let c1 = substl subst c in - (* From [params, x:I |- subst:field1,..,fieldj] - to [params, x:I |- subst:field1,..,fieldj+1] where [subst] - is represented with instance of field1 last *) - let subst = c1 :: subst in - (* From [params, x:I, field1,..,fieldj |- c(params,field1,..,fieldj)] to [params-wo-let, x:I |- c(params,proj1 x,..,projj x)] *) let c2 = substl letsubst c in (* From [params-wo-let, x:I |- subst:(params, x:I, field1,..,fieldj)] to [params-wo-let, x:I |- subst:(params, x:I, field1,..,fieldj+1)] *) let letsubst = c2 :: letsubst in - (i, j+1, kns, pbs, subst, letsubst) + (i, j+1, kns, pbs, letsubst) | LocalAssum (na,t) -> match na with | Name id -> @@ -868,21 +846,14 @@ let compute_projections ((kn, _ as ind), u as indu) n x nparamargs params let projty = substl letsubst t in (* from [params, x:I, field1,..,fieldj |- t(field1,..,fieldj)] to [params, x:I |- t(proj1 x,..,projj x)] *) - let ty = substl subst t in - let term = mkProj (Projection.make kn true, mkRel 1) in let fterm = mkProj (Projection.make kn false, mkRel 1) in - let compat = compat_body ty (j - 1) in - let etab = it_mkLambda_or_LetIn (mkLambda (x, indty, term)) params in - let etat = it_mkProd_or_LetIn (mkProd (x, indty, ty)) params in - let body = { proj_ind = fst ind; proj_npars = nparamargs; - proj_arg = i; proj_type = projty; proj_eta = etab, etat; - proj_body = compat } in - (i + 1, j + 1, kn :: kns, body :: pbs, - fterm :: subst, fterm :: letsubst) + let body = { proj_ind = ind; proj_npars = mib.mind_nparams; + proj_arg = i; proj_type = projty; } in + (i + 1, j + 1, kn :: kns, body :: pbs, fterm :: letsubst) | Anonymous -> raise UndefinableExpansion in - let (_, _, kns, pbs, subst, letsubst) = - List.fold_right projections ctx (0, 1, [], [], [], paramsletsubst) + let (_, _, kns, pbs, letsubst) = + List.fold_right projections ctx (0, 1, [], [], paramsletsubst) in Array.of_list (List.rev kns), Array.of_list (List.rev pbs) @@ -969,33 +940,9 @@ let build_inductive env prv iu env_ar paramsctxt kn isrecord isfinite inds nmr r mind_reloc_tbl = rtbl; } in let packets = Array.map2 build_one_packet inds recargs in - let pkt = packets.(0) in - let isrecord = - match isrecord with - | Some (Some rid) when pkt.mind_kelim == all_sorts - && Array.length pkt.mind_consnames == 1 - && pkt.mind_consnrealargs.(0) > 0 -> - (** The elimination criterion ensures that all projections can be defined. *) - let u = - match aiu with - | Monomorphic_ind _ -> Univ.Instance.empty - | Polymorphic_ind auctx -> Univ.make_abstract_instance auctx - | Cumulative_ind acumi -> Univ.make_abstract_instance (Univ.ACumulativityInfo.univ_context acumi) - in - let indsp = ((kn, 0), u) in - let rctx, indty = decompose_prod_assum (subst1 (mkIndU indsp) pkt.mind_nf_lc.(0)) in - (try - let fields, paramslet = List.chop pkt.mind_consnrealdecls.(0) rctx in - let kns, projs = - compute_projections indsp pkt.mind_typename rid nparamargs paramsctxt - pkt.mind_consnrealdecls pkt.mind_consnrealargs paramslet fields - in Some (Some (rid, kns, projs)) - with UndefinableExpansion -> Some None) - | Some _ -> Some None - | None -> None - in - (* Build the mutual inductive *) - { mind_record = isrecord; + let mib = + (* Build the mutual inductive *) + { mind_record = NotRecord; mind_ntypes = ntypes; mind_finite = isfinite; mind_hyps = hyps; @@ -1007,6 +954,27 @@ let build_inductive env prv iu env_ar paramsctxt kn isrecord isfinite inds nmr r mind_private = prv; mind_typing_flags = Environ.typing_flags env; } + in + let record_info = match isrecord with + | Some (Some rid) -> + let is_record pkt = + pkt.mind_kelim == all_sorts + && Array.length pkt.mind_consnames == 1 + && pkt.mind_consnrealargs.(0) > 0 + in + (** The elimination criterion ensures that all projections can be defined. *) + if Array.for_all is_record packets then + let map i id = + let kn, projs = compute_projections (kn, i) mib in + (id, kn, projs) + in + try PrimRecord (Array.mapi map rid) + with UndefinableExpansion -> FakeRecord + else FakeRecord + | Some None -> FakeRecord + | None -> NotRecord + in + { mib with mind_record = record_info } (************************************************************************) (************************************************************************) diff --git a/kernel/indtypes.mli b/kernel/indtypes.mli index 5a38172c2..7c36dac67 100644 --- a/kernel/indtypes.mli +++ b/kernel/indtypes.mli @@ -43,7 +43,5 @@ val check_inductive : env -> MutInd.t -> mutual_inductive_entry -> mutual_induct val enforce_indices_matter : unit -> unit val is_indices_matter : unit -> bool -val compute_projections : pinductive -> Id.t -> Id.t -> - int -> Context.Rel.t -> int array -> int array -> - Context.Rel.t -> Context.Rel.t -> - (Constant.t array * projection_body array) +val compute_projections : inductive -> + mutual_inductive_body -> (Constant.t array * projection_body array) diff --git a/kernel/inductive.ml b/kernel/inductive.ml index 090acdf16..9130b8778 100644 --- a/kernel/inductive.ml +++ b/kernel/inductive.ml @@ -293,8 +293,8 @@ let elim_sorts (_,mip) = mip.mind_kelim let is_private (mib,_) = mib.mind_private = Some true let is_primitive_record (mib,_) = match mib.mind_record with - | Some (Some _) -> true - | _ -> false + | PrimRecord _ -> true + | NotRecord | FakeRecord -> false let build_dependent_inductive ind (_,mip) params = let realargs,_ = List.chop mip.mind_nrealdecls mip.mind_arity_ctxt in diff --git a/kernel/mod_subst.ml b/kernel/mod_subst.ml index 0027ebecf..a47af56ca 100644 --- a/kernel/mod_subst.ml +++ b/kernel/mod_subst.ml @@ -24,7 +24,7 @@ open Constr is the term into which we should inline. *) type delta_hint = - | Inline of int * constr option + | Inline of int * (Univ.AUContext.t * constr) option | Equiv of KerName.t (* NB: earlier constructor Prefix_equiv of ModPath.t @@ -158,7 +158,7 @@ let find_prefix resolve mp = (** Applying a resolver to a kernel name *) -exception Change_equiv_to_inline of (int * constr) +exception Change_equiv_to_inline of (int * (Univ.AUContext.t * constr)) let solve_delta_kn resolve kn = try @@ -300,9 +300,10 @@ let subst_con0 sub (cst,u) = let knu = KerName.make mpu dir l in let knc = if mpu == mpc then knu else KerName.make mpc dir l in match search_delta_inline resolve knu knc with - | Some t -> + | Some (ctx, t) -> (* In case of inlining, discard the canonical part (cf #2608) *) - Constant.make1 knu, t + let () = assert (Int.equal (Univ.AUContext.size ctx) (Univ.Instance.length u)) in + Constant.make1 knu, Vars.subst_instance_constr u t | None -> let knc' = progress (kn_of_delta resolve) (if user then knu else knc) ~orelse:knc @@ -482,7 +483,7 @@ let gen_subst_delta_resolver dom subst resolver = | Equiv kequ -> (try Equiv (subst_kn_delta subst kequ) with Change_equiv_to_inline (lev,c) -> Inline (lev,Some c)) - | Inline (lev,Some t) -> Inline (lev,Some (subst_mps subst t)) + | Inline (lev,Some (ctx, t)) -> Inline (lev,Some (ctx, subst_mps subst t)) | Inline (_,None) -> hint in Deltamap.add_kn kkey' hint' rslv diff --git a/kernel/mod_subst.mli b/kernel/mod_subst.mli index b14d39207..76a1d173b 100644 --- a/kernel/mod_subst.mli +++ b/kernel/mod_subst.mli @@ -28,7 +28,7 @@ val add_kn_delta_resolver : KerName.t -> KerName.t -> delta_resolver -> delta_resolver val add_inline_delta_resolver : - KerName.t -> (int * constr option) -> delta_resolver -> delta_resolver + KerName.t -> (int * (Univ.AUContext.t * constr) option) -> delta_resolver -> delta_resolver val add_delta_resolver : delta_resolver -> delta_resolver -> delta_resolver diff --git a/kernel/modops.ml b/kernel/modops.ml index 203817118..22f523a9a 100644 --- a/kernel/modops.ml +++ b/kernel/modops.ml @@ -403,7 +403,8 @@ let inline_delta_resolver env inl mp mbid mtb delta = | Undef _ | OpaqueDef _ -> l | Def body -> let constr = Mod_subst.force_constr body in - add_inline_delta_resolver kn (lev, Some constr) l + let ctx = Declareops.constant_polymorphic_context constant in + add_inline_delta_resolver kn (lev, Some (ctx, constr)) l with Not_found -> error_no_such_label_sub (Constant.label con) (ModPath.to_string (Constant.modpath con)) diff --git a/kernel/names.ml b/kernel/names.ml index 54f089e60..1d2a7c4ce 100644 --- a/kernel/names.ml +++ b/kernel/names.ml @@ -17,7 +17,7 @@ the module system, Aug 2002 *) (* Abstraction over the type of constant for module inlining by Claudio Sacerdoti, Nov 2004 *) -(* Miscellaneous features or improvements by Hugo Herbelin, +(* Miscellaneous features or improvements by Hugo Herbelin, Élie Soubiran, ... *) open Pp @@ -364,7 +364,6 @@ module MPmap = CMap.Make(ModPath) module KerName = struct type t = { - canary : Canary.t; modpath : ModPath.t; dirpath : DirPath.t; knlabel : Label.t; @@ -372,16 +371,14 @@ module KerName = struct (** Lazily computed hash. If unset, it is set to negative values. *) } - let canary = Canary.obj - type kernel_name = t let make modpath dirpath knlabel = - { modpath; dirpath; knlabel; refhash = -1; canary; } + { modpath; dirpath; knlabel; refhash = -1; } let repr kn = (kn.modpath, kn.dirpath, kn.knlabel) let make2 modpath knlabel = - { modpath; dirpath = DirPath.empty; knlabel; refhash = -1; canary; } + { modpath; dirpath = DirPath.empty; knlabel; refhash = -1; } let modpath kn = kn.modpath let label kn = kn.knlabel @@ -437,7 +434,7 @@ module KerName = struct * (string -> string) let hashcons (hmod,hdir,hstr) kn = let { modpath = mp; dirpath = dp; knlabel = l; refhash; } = kn in - { modpath = hmod mp; dirpath = hdir dp; knlabel = hstr l; refhash; canary; } + { modpath = hmod mp; dirpath = hdir dp; knlabel = hstr l; refhash; } let eq kn1 kn2 = kn1.modpath == kn2.modpath && kn1.dirpath == kn2.dirpath && kn1.knlabel == kn2.knlabel @@ -852,3 +849,9 @@ let eq_egr e1 e2 = match e1, e2 with EvalConstRef con1, EvalConstRef con2 -> Constant.equal con1 con2 | EvalVarRef id1, EvalVarRef id2 -> Id.equal id1 id2 | _, _ -> false + +(** Located identifiers and objects with syntax. *) + +type lident = Id.t CAst.t +type lname = Name.t CAst.t +type lstring = string CAst.t diff --git a/kernel/names.mli b/kernel/names.mli index f988b559a..4eb5adb62 100644 --- a/kernel/names.mli +++ b/kernel/names.mli @@ -605,3 +605,9 @@ type evaluable_global_reference = | EvalConstRef of Constant.t val eq_egr : evaluable_global_reference -> evaluable_global_reference -> bool + +(** Located identifiers and objects with syntax. *) + +type lident = Id.t CAst.t +type lname = Name.t CAst.t +type lstring = string CAst.t diff --git a/kernel/nativecode.ml b/kernel/nativecode.ml index 8257dc8b8..6821fc980 100644 --- a/kernel/nativecode.ml +++ b/kernel/nativecode.ml @@ -1965,6 +1965,7 @@ let compile_mind prefix ~interactive mb mind stack = in let constructors = Array.fold_left_i add_construct [] ob.mind_reloc_tbl in let add_proj j acc pb = + let () = assert (eq_ind ind pb.proj_ind) in let tbl = ob.mind_reloc_tbl in (* Building info *) let ci = { ci_ind = ind; ci_npar = nparams; @@ -1985,12 +1986,14 @@ let compile_mind prefix ~interactive mb mind stack = let accu_br = MLapp (MLprimitive Mk_proj, [|get_proj_code i;accu|]) in let code = MLmatch(asw,MLlocal cf_uid,accu_br,[|[((ind,1),cargs)],MLlocal ci_uid|]) in let code = MLlet(cf_uid, MLapp (MLprimitive Force_cofix, [|MLlocal c_uid|]), code) in - let gn = Gproj ("", (pb.proj_ind, j), pb.proj_arg) in + let gn = Gproj ("", ind, pb.proj_arg) in Glet (gn, mkMLlam [|c_uid|] code) :: acc in let projs = match mb.mind_record with - | None | Some None -> [] - | Some (Some (id, kns, pbs)) -> Array.fold_left_i add_proj [] pbs + | NotRecord | FakeRecord -> [] + | PrimRecord info -> + let _, _, pbs = info.(i) in + Array.fold_left_i add_proj [] pbs in projs @ constructors @ gtype :: accu :: stack in @@ -2052,7 +2055,7 @@ let compile_deps env sigma prefix ~interactive init t = | Construct (((mind,_),_),u) -> compile_mind_deps env prefix ~interactive init mind | Proj (p,c) -> let pb = lookup_projection p env in - let init = compile_mind_deps env prefix ~interactive init pb.proj_ind in + let init = compile_mind_deps env prefix ~interactive init (fst pb.proj_ind) in aux env lvl init c | Case (ci, p, c, ac) -> let mind = fst ci.ci_ind in diff --git a/kernel/nativelambda.ml b/kernel/nativelambda.ml index 3736a0f9a..244e5e0dd 100644 --- a/kernel/nativelambda.ml +++ b/kernel/nativelambda.ml @@ -519,8 +519,7 @@ let rec lambda_of_constr env sigma c = | Proj (p, c) -> let pb = lookup_projection p !global_env in - (** FIXME: handle mutual records *) - let ind = (pb.proj_ind, 0) in + let ind = pb.proj_ind in let prefix = get_mind_prefix !global_env (fst ind) in mkLapp (Lproj (prefix, ind, pb.proj_arg)) [|lambda_of_constr env sigma c|] diff --git a/kernel/subtyping.ml b/kernel/subtyping.ml index 8cf588c3e..13701d489 100644 --- a/kernel/subtyping.ml +++ b/kernel/subtyping.ml @@ -226,8 +226,9 @@ let check_inductive cst env mp1 l info1 mp2 mib2 spec2 subst1 subst2 reso1 reso2 else error NotEqualInductiveAliases end; (* we check that records and their field names are preserved. *) - check (fun mib -> mib.mind_record <> None) (==) (fun x -> RecordFieldExpected x); - if mib1.mind_record <> None then begin + (** FIXME: this check looks nonsense *) + check (fun mib -> mib.mind_record <> NotRecord) (==) (fun x -> RecordFieldExpected x); + if mib1.mind_record <> NotRecord then begin let rec names_prod_letin t = match kind t with | Prod(n,_,t) -> n::(names_prod_letin t) | LetIn(n,_,_,t) -> n::(names_prod_letin t) diff --git a/kernel/term_typing.ml b/kernel/term_typing.ml index db1109e75..bad449731 100644 --- a/kernel/term_typing.ml +++ b/kernel/term_typing.ml @@ -179,36 +179,36 @@ let rec is_nth_suffix n l suf = | _ :: l -> is_nth_suffix (pred n) l suf (* Given the list of signatures of side effects, checks if they match. - * I.e. if they are ordered descendants of the current revstruct *) + * I.e. if they are ordered descendants of the current revstruct. + Returns the number of effects that can be trusted. *) let check_signatures curmb sl = - let is_direct_ancestor (sl, curmb) (mb, how_many) = - match curmb with - | None -> None, None - | Some curmb -> + let is_direct_ancestor accu (mb, how_many) = + match accu with + | None -> None + | Some (n, curmb) -> try let mb = CEphemeron.get mb in - match sl with - | None -> sl, None - | Some n -> - if is_nth_suffix how_many mb curmb - then Some (n + how_many), Some mb - else None, None - with CEphemeron.InvalidKey -> None, None in - let sl, _ = List.fold_left is_direct_ancestor (Some 0,Some curmb) sl in - sl + if is_nth_suffix how_many mb curmb + then Some (n + how_many, mb) + else None + with CEphemeron.InvalidKey -> None in + let sl = List.fold_left is_direct_ancestor (Some (0, curmb)) sl in + match sl with + | None -> 0 + | Some (n, _) -> n let skip_trusted_seff sl b e = let rec aux sl b e acc = let open Context.Rel.Declaration in - match sl, kind b with - | (None|Some 0), _ -> b, e, acc - | Some sl, LetIn (n,c,ty,bo) -> - aux (Some (sl-1)) bo + if Int.equal sl 0 then b, e, acc + else match kind b with + | LetIn (n,c,ty,bo) -> + aux (sl - 1) bo (Environ.push_rel (LocalDef (n,c,ty)) e) (`Let(n,c,ty)::acc) - | Some sl, App(hd,arg) -> + | App(hd,arg) -> begin match kind hd with | Lambda (n,ty,bo) -> - aux (Some (sl-1)) bo + aux (sl - 1) bo (Environ.push_rel (LocalAssum (n,ty)) e) (`Cut(n,ty,arg)::acc) | _ -> assert false end @@ -250,7 +250,6 @@ let infer_declaration (type a) ~(trust : a trust) env (dcl : a constant_entry) = { Cooking.cook_body = Undef nl; cook_type = t; - cook_proj = false; cook_universes = univs; cook_inline = false; cook_context = ctx; @@ -291,7 +290,6 @@ let infer_declaration (type a) ~(trust : a trust) env (dcl : a constant_entry) = { Cooking.cook_body = def; cook_type = typ; - cook_proj = false; cook_universes = Monomorphic_const univs; cook_inline = c.const_entry_inline_code; cook_context = c.const_entry_secctx; @@ -343,39 +341,11 @@ let infer_declaration (type a) ~(trust : a trust) env (dcl : a constant_entry) = { Cooking.cook_body = def; cook_type = typ; - cook_proj = false; cook_universes = univs; cook_inline = c.const_entry_inline_code; cook_context = c.const_entry_secctx; } - | ProjectionEntry {proj_entry_ind = ind; proj_entry_arg = i} -> - let mib, _ = Inductive.lookup_mind_specif env (ind,0) in - let kn, pb = - match mib.mind_record with - | Some (Some (id, kns, pbs)) -> - if i < Array.length pbs then - kns.(i), pbs.(i) - else assert false - | _ -> assert false - in - let univs = - match mib.mind_universes with - | Monomorphic_ind ctx -> Monomorphic_const ctx - | Polymorphic_ind auctx -> Polymorphic_const auctx - | Cumulative_ind acumi -> - Polymorphic_const (Univ.ACumulativityInfo.univ_context acumi) - in - let term, typ = pb.proj_eta in - { - Cooking.cook_body = Def (Mod_subst.from_val (Constr.hcons term)); - cook_type = typ; - cook_proj = true; - cook_universes = univs; - cook_inline = false; - cook_context = None; - } - let record_aux env s_ty s_bo = let in_ty = keep_hyps env s_ty in let v = @@ -464,7 +434,6 @@ let build_constant_declaration kn env result = { const_hyps = hyps; const_body = def; const_type = typ; - const_proj = result.cook_proj; const_body_code = tps; const_universes = univs; const_inline_code = result.cook_inline; @@ -553,23 +522,24 @@ let export_side_effects mb env c = end in let rec translate_seff sl seff acc env = - match sl, seff with - | _, [] -> List.rev acc, ce - | (None | Some 0), cbs :: rest -> + match seff with + | [] -> List.rev acc, ce + | cbs :: rest -> + if Int.equal sl 0 then let env, cbs = List.fold_left (fun (env,cbs) (kn, ocb, u, r) -> let ce = constant_entry_of_side_effect ocb u in let cb = translate_constant Pure env kn ce in (push_seff env (kn, cb,`Nothing, Subproof),(kn,cb,r) :: cbs)) (env,[]) cbs in - translate_seff sl rest (cbs @ acc) env - | Some sl, cbs :: rest -> + translate_seff 0 rest (cbs @ acc) env + else let cbs_len = List.length cbs in let cbs = List.map turn_direct cbs in let env = List.fold_left push_seff env cbs in let ecbs = List.map (fun (kn,cb,u,r) -> kn, cb, r) cbs in - translate_seff (Some (sl-cbs_len)) rest (ecbs @ acc) env + translate_seff (sl - cbs_len) rest (ecbs @ acc) env in translate_seff trusted seff [] env ;; diff --git a/kernel/typeops.ml b/kernel/typeops.ml index 325d5cecd..34ed2afb2 100644 --- a/kernel/typeops.ml +++ b/kernel/typeops.ml @@ -301,7 +301,7 @@ let type_of_projection env p c ct = try find_rectype env ct with Not_found -> error_case_not_inductive env (make_judge c ct) in - assert(MutInd.equal pb.proj_ind (fst ind)); + assert(eq_ind pb.proj_ind ind); let ty = Vars.subst_instance_constr u pb.Declarations.proj_type in substl (c :: CList.rev args) ty diff --git a/kernel/vmvalues.ml b/kernel/vmvalues.ml index 7a703e653..8524c44d2 100644 --- a/kernel/vmvalues.ml +++ b/kernel/vmvalues.ml @@ -297,7 +297,6 @@ let rec obj_of_str_const str = match str with | Const_sort s -> obj_of_atom (Asort s) | Const_ind ind -> obj_of_atom (Aind ind) - | Const_proj p -> Obj.repr p | Const_b0 tag -> Obj.repr tag | Const_bn(tag, args) -> let len = Array.length args in @@ -355,6 +354,7 @@ let val_of_constant c = val_of_idkey (ConstKey c) let val_of_evar evk = val_of_idkey (EvarKey evk) external val_of_annot_switch : annot_switch -> values = "%identity" +external val_of_proj_name : Constant.t -> values = "%identity" (*************************************************) (** Operations manipulating data types ***********) diff --git a/kernel/vmvalues.mli b/kernel/vmvalues.mli index 550791b2c..08d05a038 100644 --- a/kernel/vmvalues.mli +++ b/kernel/vmvalues.mli @@ -112,6 +112,7 @@ val val_of_proj : Constant.t -> values -> values val val_of_atom : atom -> values external val_of_annot_switch : annot_switch -> values = "%identity" +external val_of_proj_name : Constant.t -> values = "%identity" (** Destructors *) diff --git a/lib/spawn.ml b/lib/spawn.ml index 63e9e452c..0652623b7 100644 --- a/lib/spawn.ml +++ b/lib/spawn.ml @@ -15,14 +15,12 @@ let accept_timeout = 10.0 let pr_err s = Printf.eprintf "(Spawn ,%d) %s\n%!" (Unix.getpid ()) s let prerr_endline s = if !Flags.debug then begin pr_err s end else () -type req = ReqDie | ReqStats | Hello of int * int -type resp = RespStats of Gc.stat +type req = ReqDie | Hello of int * int module type Control = sig type handle val kill : handle -> unit - val stats : handle -> Gc.stat val wait : handle -> Unix.process_status val unixpid : handle -> int val uid : handle -> string @@ -43,7 +41,6 @@ module type MainLoopModel = sig end (* Common code *) -let assert_ b s = if not b then CErrors.anomaly (Pp.str s) (* According to http://caml.inria.fr/mantis/view.php?id=5325 * you can't use the same socket for both writing and reading (may change @@ -125,14 +122,26 @@ let filter_args args = Array.of_list (aux (Array.to_list args)) let spawn_with_control prefer_sock env prog args = - let control_sock, control_sock_name = mk_socket_channel () in - let extra = [| "-control-channel"; control_sock_name |] in - let args = Array.append extra (filter_args args) in + (* on non-Unix systems we create a control channel *) + let not_Unix = Sys.os_type <> "Unix" in + let args = filter_args args in + let args, control_sock = + if not_Unix then + let control_sock, control_sock_name = mk_socket_channel () in + let extra = [| "-control-channel"; control_sock_name |] in + Array.append extra args, Some control_sock + else + args, None in let (pid, cin, cout, s), is_sock = - if Sys.os_type <> "Unix" || prefer_sock + if not_Unix (* pipes only work well on Unix *) || prefer_sock then spawn_sock env prog args, true else spawn_pipe env prog args, false in - let _, oob_resp, oob_req = accept control_sock in + let oob_resp, oob_req = + if not_Unix then + let _, oob_resp, oob_req = accept (Option.get control_sock) in + Some oob_resp, Some oob_req + else + None, None in pid, oob_resp, oob_req, cin, cout, s, is_sock let output_death_sentence pid oob_req = @@ -146,8 +155,8 @@ module Async(ML : MainLoopModel) = struct type process = { cin : in_channel; cout : out_channel; - oob_resp : in_channel; - oob_req : out_channel; + oob_resp : in_channel option; + oob_req : out_channel option; gchan : ML.async_chan; pid : int; mutable watch : ML.watch_id option; @@ -166,11 +175,11 @@ let kill ({ pid = unixpid; oob_resp; oob_req; cin; cout; alive; watch } as p) = if not alive then prerr_endline "This process is already dead" else begin try Option.iter ML.remove_watch watch; - output_death_sentence (uid p) oob_req; + Option.iter (output_death_sentence (uid p)) oob_req; close_in_noerr cin; close_out_noerr cout; - close_in_noerr oob_resp; - close_out_noerr oob_req; + Option.iter close_in_noerr oob_resp; + Option.iter close_out_noerr oob_req; if Sys.os_type = "Unix" then Unix.kill unixpid 9; p.watch <- None with e -> prerr_endline ("kill: "^Printexc.to_string e) end @@ -199,12 +208,6 @@ let spawn ?(prefer_sock=prefer_sock) ?(env=Unix.environment ()) ); p, cout -let stats { oob_req; oob_resp; alive } = - assert_ alive "This process is dead."; - output_value oob_req ReqStats; - flush oob_req; - input_value oob_resp - let rec wait p = (* On windows kill is not reliable, so wait may never return. *) if Sys.os_type = "Unix" then @@ -221,8 +224,8 @@ module Sync () = struct type process = { cin : in_channel; cout : out_channel; - oob_resp : in_channel; - oob_req : out_channel; + oob_resp : in_channel option; + oob_req : out_channel option; pid : int; mutable alive : bool; } @@ -242,20 +245,14 @@ let kill ({ pid = unixpid; oob_req; oob_resp; cin; cout; alive } as p) = p.alive <- false; if not alive then prerr_endline "This process is already dead" else begin try - output_death_sentence (uid p) oob_req; + Option.iter (output_death_sentence (uid p)) oob_req; close_in_noerr cin; close_out_noerr cout; - close_in_noerr oob_resp; - close_out_noerr oob_req; + Option.iter close_in_noerr oob_resp; + Option.iter close_out_noerr oob_req; if Sys.os_type = "Unix" then Unix.kill unixpid 9; with e -> prerr_endline ("kill: "^Printexc.to_string e) end -let stats { oob_req; oob_resp; alive } = - assert_ alive "This process is dead."; - output_value oob_req ReqStats; - flush oob_req; - let RespStats g = input_value oob_resp in g - let rec wait p = (* On windows kill is not reliable, so wait may never return. *) if Sys.os_type = "Unix" then diff --git a/lib/spawn.mli b/lib/spawn.mli index c7a56349c..944aa27a7 100644 --- a/lib/spawn.mli +++ b/lib/spawn.mli @@ -25,7 +25,6 @@ module type Control = sig type handle val kill : handle -> unit - val stats : handle -> Gc.stat val wait : handle -> Unix.process_status val unixpid : handle -> int @@ -76,6 +75,5 @@ end (* This is exported to separate the Spawned module, that for simplicity assumes * Threads so it is in a separate file *) -type req = ReqDie | ReqStats | Hello of int * int +type req = ReqDie | Hello of int * int val proto_version : int -type resp = RespStats of Gc.stat diff --git a/library/declaremods.ml b/library/declaremods.ml index 1d5df49cf..0b3b461e6 100644 --- a/library/declaremods.ml +++ b/library/declaremods.ml @@ -17,7 +17,6 @@ open Entries open Libnames open Libobject open Mod_subst -open Misctypes (** {6 Inlining levels} *) @@ -36,6 +35,8 @@ type inline = | DefaultInline | InlineAt of int +type module_kind = Module | ModType | ModAny + let default_inline () = Some (Flags.get_inline_level ()) let inl2intopt = function @@ -994,8 +995,8 @@ let iter_all_segments f = (** {6 Some types used to shorten declaremods.mli} *) type 'modast module_interpretor = - Environ.env -> Misctypes.module_kind -> 'modast -> - Entries.module_struct_entry * Misctypes.module_kind * Univ.ContextSet.t + Environ.env -> module_kind -> 'modast -> + Entries.module_struct_entry * module_kind * Univ.ContextSet.t type 'modast module_params = (lident list * ('modast * inline)) list diff --git a/library/declaremods.mli b/library/declaremods.mli index 4aee7feae..b42a59bfb 100644 --- a/library/declaremods.mli +++ b/library/declaremods.mli @@ -27,12 +27,16 @@ type inline = | DefaultInline | InlineAt of int +(** Kinds of modules *) + +type module_kind = Module | ModType | ModAny + type 'modast module_interpretor = - Environ.env -> Misctypes.module_kind -> 'modast -> - Entries.module_struct_entry * Misctypes.module_kind * Univ.ContextSet.t + Environ.env -> module_kind -> 'modast -> + Entries.module_struct_entry * module_kind * Univ.ContextSet.t type 'modast module_params = - (Misctypes.lident list * ('modast * inline)) list + (lident list * ('modast * inline)) list (** [declare_module interp_modast id fargs typ exprs] declares module [id], with structure constructed by [interp_modast] diff --git a/library/global.ml b/library/global.ml index 6083c4079..dcb20a280 100644 --- a/library/global.ml +++ b/library/global.ml @@ -259,6 +259,9 @@ let is_type_in_type r = | IndRef ind -> Environ.type_in_type_ind ind env | ConstructRef cstr -> Environ.type_in_type_ind (inductive_of_constructor cstr) env +let current_modpath () = + Safe_typing.current_modpath (safe_env ()) + let current_dirpath () = Safe_typing.current_dirpath (safe_env ()) diff --git a/library/global.mli b/library/global.mli index 906d246ee..57e173cb9 100644 --- a/library/global.mli +++ b/library/global.mli @@ -157,6 +157,8 @@ val set_strategy : Constant.t Names.tableKey -> Conv_oracle.level -> unit (* Modifies the global state, registering new universes *) +val current_modpath : unit -> ModPath.t + val current_dirpath : unit -> DirPath.t val with_global : (Environ.env -> DirPath.t -> 'a Univ.in_universe_context_set) -> 'a diff --git a/library/goptions.ml b/library/goptions.ml index 76071ebcc..f14ad333e 100644 --- a/library/goptions.ml +++ b/library/goptions.ml @@ -161,7 +161,7 @@ module type RefConvertArg = sig type t val compare : t -> t -> int - val encode : reference -> t + val encode : qualid -> t val subst : substitution -> t -> t val printer : t -> Pp.t val key : option_name @@ -172,7 +172,7 @@ end module RefConvert = functor (A : RefConvertArg) -> struct type t = A.t - type key = reference + type key = qualid let compare = A.compare let table = ref_table let encode = A.encode diff --git a/library/goptions.mli b/library/goptions.mli index 6c14d19ee..3d7df18fe 100644 --- a/library/goptions.mli +++ b/library/goptions.mli @@ -89,7 +89,7 @@ module MakeRefTable : (A : sig type t val compare : t -> t -> int - val encode : reference -> t + val encode : qualid -> t val subst : substitution -> t -> t val printer : t -> Pp.t val key : option_name @@ -147,9 +147,9 @@ val get_string_table : val get_ref_table : option_name -> - < add : reference -> unit; - remove : reference -> unit; - mem : reference -> unit; + < add : qualid -> unit; + remove : qualid -> unit; + mem : qualid -> unit; print : unit > (** The first argument is a locality flag. *) diff --git a/library/heads.ml b/library/heads.ml index 3d5f6a6ff..d9d650ac0 100644 --- a/library/heads.ml +++ b/library/heads.ml @@ -129,7 +129,7 @@ let compute_head = function let cb = Environ.lookup_constant cst env in let is_Def = function Declarations.Def _ -> true | _ -> false in let body = - if not cb.Declarations.const_proj && is_Def cb.Declarations.const_body + if not (Environ.is_projection cst env) && is_Def cb.Declarations.const_body then Global.body_of_constant cst else None in (match body with diff --git a/library/libnames.ml b/library/libnames.ml index 8d5a02a29..23085048a 100644 --- a/library/libnames.ml +++ b/library/libnames.ml @@ -134,23 +134,33 @@ let restrict_path n sp = make_path (DirPath.make dir') s (*s qualified names *) -type qualid = full_path +type qualid_r = full_path +type qualid = qualid_r CAst.t -let make_qualid = make_path -let repr_qualid = repr_path +let make_qualid ?loc pa id = CAst.make ?loc (make_path pa id) +let repr_qualid {CAst.v=qid} = repr_path qid -let qualid_eq = eq_full_path +let qualid_eq qid1 qid2 = eq_full_path qid1.CAst.v qid2.CAst.v -let string_of_qualid = string_of_path -let pr_qualid = pr_path +let string_of_qualid qid = string_of_path qid.CAst.v +let pr_qualid qid = pr_path qid.CAst.v -let qualid_of_string = path_of_string +let qualid_of_string ?loc s = CAst.make ?loc @@ path_of_string s -let qualid_of_path sp = sp -let qualid_of_ident id = make_qualid DirPath.empty id -let qualid_of_dirpath dir = +let qualid_of_path ?loc sp = CAst.make ?loc sp +let qualid_of_ident ?loc id = make_qualid ?loc DirPath.empty id +let qualid_of_dirpath ?loc dir = let (l,a) = split_dirpath dir in - make_qualid l a + make_qualid ?loc l a + +let qualid_is_ident qid = + DirPath.is_empty qid.CAst.v.dirpath + +let qualid_basename qid = + qid.CAst.v.basename + +let qualid_path qid = + qid.CAst.v.dirpath type object_name = full_path * KerName.t @@ -183,52 +193,6 @@ let eq_global_dir_reference r1 r2 = match r1, r2 with | DirModule op1, DirModule op2 -> eq_op op1 op2 | _ -> false -type reference_r = - | Qualid of qualid - | Ident of Id.t -type reference = reference_r CAst.t - -let qualid_of_reference = CAst.map (function - | Qualid qid -> qid - | Ident id -> qualid_of_ident id) - -let string_of_reference = CAst.with_val (function - | Qualid qid -> string_of_qualid qid - | Ident id -> Id.to_string id) - -let pr_reference = CAst.with_val (function - | Qualid qid -> pr_qualid qid - | Ident id -> Id.print id) - -let eq_reference {CAst.v=r1} {CAst.v=r2} = match r1, r2 with -| Qualid q1, Qualid q2 -> qualid_eq q1 q2 -| Ident id1, Ident id2 -> Id.equal id1 id2 -| _ -> false - -let join_reference {CAst.loc=l1;v=ns} {CAst.loc=l2;v=r} = - CAst.make ?loc:(Loc.merge_opt l1 l2) ( - match ns , r with - Qualid q1, Qualid q2 -> - let (dp1,id1) = repr_qualid q1 in - let (dp2,id2) = repr_qualid q2 in - Qualid (make_qualid - (append_dirpath (append_dirpath dp1 (dirpath_of_string (Names.Id.to_string id1))) dp2) - id2) - | Qualid q1, Ident id2 -> - let (dp1,id1) = repr_qualid q1 in - Qualid (make_qualid - (append_dirpath dp1 (dirpath_of_string (Names.Id.to_string id1))) - id2) - | Ident id1, Qualid q2 -> - let (dp2,id2) = repr_qualid q2 in - Qualid (make_qualid - (append_dirpath (dirpath_of_string (Names.Id.to_string id1)) dp2) - id2) - | Ident id1, Ident id2 -> - Qualid (make_qualid - (dirpath_of_string (Names.Id.to_string id1)) id2) - ) - (* Default paths *) let default_library = Names.DirPath.initial (* = ["Top"] *) diff --git a/library/libnames.mli b/library/libnames.mli index 5f69b1f0f..447eecbb5 100644 --- a/library/libnames.mli +++ b/library/libnames.mli @@ -65,23 +65,28 @@ val restrict_path : int -> full_path -> full_path qualifications of absolute names, including single identifiers. The [qualid] are used to access the name table. *) -type qualid +type qualid_r +type qualid = qualid_r CAst.t -val make_qualid : DirPath.t -> Id.t -> qualid +val make_qualid : ?loc:Loc.t -> DirPath.t -> Id.t -> qualid val repr_qualid : qualid -> DirPath.t * Id.t val qualid_eq : qualid -> qualid -> bool val pr_qualid : qualid -> Pp.t val string_of_qualid : qualid -> string -val qualid_of_string : string -> qualid +val qualid_of_string : ?loc:Loc.t -> string -> qualid (** Turns an absolute name, a dirpath, or an Id.t into a qualified name denoting the same name *) -val qualid_of_path : full_path -> qualid -val qualid_of_dirpath : DirPath.t -> qualid -val qualid_of_ident : Id.t -> qualid +val qualid_of_path : ?loc:Loc.t -> full_path -> qualid +val qualid_of_dirpath : ?loc:Loc.t -> DirPath.t -> qualid +val qualid_of_ident : ?loc:Loc.t -> Id.t -> qualid + +val qualid_is_ident : qualid -> bool +val qualid_path : qualid -> DirPath.t +val qualid_basename : qualid -> Id.t (** Both names are passed to objects: a "semantic" [kernel_name], which can be substituted and a "syntactic" [full_path] which can be printed @@ -124,20 +129,6 @@ val eq_global_dir_reference : global_dir_reference -> global_dir_reference -> bool (** {6 ... } *) -(** A [reference] is the user-level notion of name. It denotes either a - global name (referred either by a qualified name or by a single - name) or a variable *) - -type reference_r = - | Qualid of qualid - | Ident of Id.t -type reference = reference_r CAst.t - -val eq_reference : reference -> reference -> bool -val qualid_of_reference : reference -> qualid CAst.t -val string_of_reference : reference -> string -val pr_reference : reference -> Pp.t -val join_reference : reference -> reference -> reference (** some preset paths *) val default_library : DirPath.t diff --git a/library/library.ml b/library/library.ml index 56d2709d5..400f3dcf1 100644 --- a/library/library.ml +++ b/library/library.ml @@ -577,10 +577,10 @@ let require_library_from_dirpath modrefl export = (* the function called by Vernacentries.vernac_import *) -let safe_locate_module {CAst.loc;v=qid} = +let safe_locate_module qid = try Nametab.locate_module qid with Not_found -> - user_err ?loc ~hdr:"import_library" + user_err ?loc:qid.CAst.loc ~hdr:"import_library" (pr_qualid qid ++ str " is not a module") let import_module export modl = @@ -595,18 +595,18 @@ let import_module export modl = | [] -> () | modl -> add_anonymous_leaf (in_import_library (List.rev modl, export)) in let rec aux acc = function - | ({CAst.loc; v=dir} as m) :: l -> + | qid :: l -> let m,acc = - try Nametab.locate_module dir, acc - with Not_found-> flush acc; safe_locate_module m, [] in + try Nametab.locate_module qid, acc + with Not_found-> flush acc; safe_locate_module qid, [] in (match m with | MPfile dir -> aux (dir::acc) l | mp -> flush acc; try Declaremods.import_module export mp; aux [] l with Not_found -> - user_err ?loc ~hdr:"import_library" - (pr_qualid dir ++ str " is not a module")) + user_err ?loc:qid.CAst.loc ~hdr:"import_library" + (pr_qualid qid ++ str " is not a module")) | [] -> flush acc in aux [] modl diff --git a/library/library.mli b/library/library.mli index 0877ebb5a..d5815afc4 100644 --- a/library/library.mli +++ b/library/library.mli @@ -36,7 +36,7 @@ type seg_proofs = Constr.constr Future.computation array (** Open a module (or a library); if the boolean is true then it's also an export otherwise just a simple import *) -val import_module : bool -> qualid CAst.t list -> unit +val import_module : bool -> qualid list -> unit (** Start the compilation of a file as a library. The first argument must be output file, and the diff --git a/library/library.mllib b/library/library.mllib index 1c0368847..2ac4266fc 100644 --- a/library/library.mllib +++ b/library/library.mllib @@ -6,7 +6,6 @@ Nametab Global Decl_kinds Lib -Misctypes Declaremods Loadpath Library diff --git a/library/misctypes.ml b/library/misctypes.ml deleted file mode 100644 index cfae07484..000000000 --- a/library/misctypes.ml +++ /dev/null @@ -1,114 +0,0 @@ -(************************************************************************) -(* * The Coq Proof Assistant / The Coq Development Team *) -(* v * INRIA, CNRS and contributors - Copyright 1999-2018 *) -(* <O___,, * (see CREDITS file for the list of authors) *) -(* \VV/ **************************************************************) -(* // * This file is distributed under the terms of the *) -(* * GNU Lesser General Public License Version 2.1 *) -(* * (see LICENSE file for the text of the license) *) -(************************************************************************) - -open Names - -(** Basic types used both in [constr_expr], [glob_constr], and [vernacexpr] *) - -(** Located identifiers and objects with syntax. *) - -type lident = Id.t CAst.t -type lname = Name.t CAst.t -type lstring = string CAst.t - -(** Cases pattern variables *) - -type patvar = Id.t - -(** Introduction patterns *) - -type 'constr intro_pattern_expr = - | IntroForthcoming of bool - | IntroNaming of intro_pattern_naming_expr - | IntroAction of 'constr intro_pattern_action_expr -and intro_pattern_naming_expr = - | IntroIdentifier of Id.t - | IntroFresh of Id.t - | IntroAnonymous -and 'constr intro_pattern_action_expr = - | IntroWildcard - | IntroOrAndPattern of 'constr or_and_intro_pattern_expr - | IntroInjection of ('constr intro_pattern_expr) CAst.t list - | IntroApplyOn of 'constr CAst.t * 'constr intro_pattern_expr CAst.t - | IntroRewrite of bool -and 'constr or_and_intro_pattern_expr = - | IntroOrPattern of ('constr intro_pattern_expr) CAst.t list list - | IntroAndPattern of ('constr intro_pattern_expr) CAst.t list - -(** Move destination for hypothesis *) - -type 'id move_location = - | MoveAfter of 'id - | MoveBefore of 'id - | MoveFirst - | MoveLast (** can be seen as "no move" when doing intro *) - -(** A synonym of [Evar.t], also defined in Term *) - -type existential_key = Evar.t - -(** Casts *) - -type 'a cast_type = - | CastConv of 'a - | CastVM of 'a - | CastCoerce (** Cast to a base type (eg, an underlying inductive type) *) - | CastNative of 'a - -(** Bindings *) - -type quantified_hypothesis = AnonHyp of int | NamedHyp of Id.t - -type 'a explicit_bindings = (quantified_hypothesis * 'a) CAst.t list - -type 'a bindings = - | ImplicitBindings of 'a list - | ExplicitBindings of 'a explicit_bindings - | NoBindings - -type 'a with_bindings = 'a * 'a bindings - - -(** Some utility types for parsing *) - -type 'a or_var = - | ArgArg of 'a - | ArgVar of lident - -type 'a and_short_name = 'a * lident option - -type 'a or_by_notation_r = - | AN of 'a - | ByNotation of (string * string option) - -type 'a or_by_notation = 'a or_by_notation_r CAst.t - -(* NB: the last string in [ByNotation] is actually a [Notation.delimiters], - but this formulation avoids a useless dependency. *) - - -(** Kinds of modules *) - -type module_kind = Module | ModType | ModAny - -(** Various flags *) - -type direction_flag = bool (* true = Left-to-right false = right-to-right *) -type evars_flag = bool (* true = pose evars false = fail on evars *) -type rec_flag = bool (* true = recursive false = not recursive *) -type advanced_flag = bool (* true = advanced false = basic *) -type letin_flag = bool (* true = use local def false = use Leibniz *) -type clear_flag = bool option (* true = clear hyp, false = keep hyp, None = use default *) - -type multi = - | Precisely of int - | UpTo of int - | RepeatStar - | RepeatPlus diff --git a/library/nametab.ml b/library/nametab.ml index 995f44706..a3b3ca6e7 100644 --- a/library/nametab.ml +++ b/library/nametab.ml @@ -18,8 +18,8 @@ open Globnames exception GlobalizationError of qualid -let error_global_not_found {CAst.loc;v} = - Loc.raise ?loc (GlobalizationError v) +let error_global_not_found qid = + Loc.raise ?loc:qid.CAst.loc (GlobalizationError qid) (* The visibility can be registered either - for all suffixes not shorter then a given int - when the object @@ -69,7 +69,7 @@ module type NAMETREE = sig val find : user_name -> t -> elt val exists : user_name -> t -> bool val user_name : qualid -> t -> user_name - val shortest_qualid : Id.Set.t -> user_name -> t -> qualid + val shortest_qualid : ?loc:Loc.t -> Id.Set.t -> user_name -> t -> qualid val find_prefixes : qualid -> t -> elt list end @@ -220,7 +220,7 @@ let exists uname tab = with Not_found -> false -let shortest_qualid ctx uname tab = +let shortest_qualid ?loc ctx uname tab = let id,dir = U.repr uname in let hidden = Id.Set.mem id ctx in let rec find_uname pos dir tree = @@ -235,7 +235,7 @@ let shortest_qualid ctx uname tab = in let ptab = Id.Map.find id tab in let found_dir = find_uname [] dir ptab in - make_qualid (DirPath.make found_dir) id + make_qualid ?loc (DirPath.make found_dir) id let push_node node l = match node with @@ -458,14 +458,13 @@ let global_of_path sp = let extended_global_of_path sp = ExtRefTab.find sp !the_ccitab -let global ({CAst.loc;v=r} as lr)= - let {CAst.loc; v} as qid = qualid_of_reference lr in - try match locate_extended v with +let global qid = + try match locate_extended qid with | TrueGlobal ref -> ref | SynDef _ -> - user_err ?loc ~hdr:"global" + user_err ?loc:qid.CAst.loc ~hdr:"global" (str "Unexpected reference to a notation: " ++ - pr_qualid v) + pr_qualid qid) with Not_found -> error_global_not_found qid @@ -510,40 +509,40 @@ let path_of_universe mp = (* Shortest qualid functions **********************************************) -let shortest_qualid_of_global ctx ref = +let shortest_qualid_of_global ?loc ctx ref = match ref with - | VarRef id -> make_qualid DirPath.empty id + | VarRef id -> make_qualid ?loc DirPath.empty id | _ -> let sp = Globrevtab.find (TrueGlobal ref) !the_globrevtab in - ExtRefTab.shortest_qualid ctx sp !the_ccitab + ExtRefTab.shortest_qualid ?loc ctx sp !the_ccitab -let shortest_qualid_of_syndef ctx kn = +let shortest_qualid_of_syndef ?loc ctx kn = let sp = path_of_syndef kn in - ExtRefTab.shortest_qualid ctx sp !the_ccitab + ExtRefTab.shortest_qualid ?loc ctx sp !the_ccitab -let shortest_qualid_of_module mp = +let shortest_qualid_of_module ?loc mp = let dir = MPmap.find mp !the_modrevtab in - DirTab.shortest_qualid Id.Set.empty dir !the_dirtab + DirTab.shortest_qualid ?loc Id.Set.empty dir !the_dirtab -let shortest_qualid_of_modtype kn = +let shortest_qualid_of_modtype ?loc kn = let sp = MPmap.find kn !the_modtyperevtab in - MPTab.shortest_qualid Id.Set.empty sp !the_modtypetab + MPTab.shortest_qualid ?loc Id.Set.empty sp !the_modtypetab -let shortest_qualid_of_universe kn = +let shortest_qualid_of_universe ?loc kn = let sp = UnivIdMap.find kn !the_univrevtab in - UnivTab.shortest_qualid Id.Set.empty sp !the_univtab + UnivTab.shortest_qualid ?loc Id.Set.empty sp !the_univtab let pr_global_env env ref = try pr_qualid (shortest_qualid_of_global env ref) with Not_found as e -> if !Flags.debug then Feedback.msg_debug (Pp.str "pr_global_env not found"); raise e -let global_inductive ({CAst.loc; v=r} as lr) = - match global lr with +let global_inductive qid = + match global qid with | IndRef ind -> ind | ref -> - user_err ?loc ~hdr:"global_inductive" - (pr_reference lr ++ spc () ++ str "is not an inductive type") + user_err ?loc:qid.CAst.loc ~hdr:"global_inductive" + (pr_qualid qid ++ spc () ++ str "is not an inductive type") (********************************************************************) diff --git a/library/nametab.mli b/library/nametab.mli index 2ec73a986..57e9141db 100644 --- a/library/nametab.mli +++ b/library/nametab.mli @@ -61,7 +61,7 @@ open Globnames exception GlobalizationError of qualid (** Raises a globalization error *) -val error_global_not_found : qualid CAst.t -> 'a +val error_global_not_found : qualid -> 'a (** {6 Register visibility of things } *) @@ -105,8 +105,8 @@ val locate_universe : qualid -> universe_id references, like [locate] and co, but raise a nice error message in case of failure *) -val global : reference -> GlobRef.t -val global_inductive : reference -> inductive +val global : qualid -> GlobRef.t +val global_inductive : qualid -> inductive (** These functions locate all global references with a given suffix; if [qualid] is valid as such, it comes first in the list *) @@ -168,11 +168,11 @@ val pr_global_env : Id.Set.t -> GlobRef.t -> Pp.t Coq.A.B.x that denotes the same object. @raise Not_found for unknown objects. *) -val shortest_qualid_of_global : Id.Set.t -> GlobRef.t -> qualid -val shortest_qualid_of_syndef : Id.Set.t -> syndef_name -> qualid -val shortest_qualid_of_modtype : ModPath.t -> qualid -val shortest_qualid_of_module : ModPath.t -> qualid -val shortest_qualid_of_universe : universe_id -> qualid +val shortest_qualid_of_global : ?loc:Loc.t -> Id.Set.t -> GlobRef.t -> qualid +val shortest_qualid_of_syndef : ?loc:Loc.t -> Id.Set.t -> syndef_name -> qualid +val shortest_qualid_of_modtype : ?loc:Loc.t -> ModPath.t -> qualid +val shortest_qualid_of_module : ?loc:Loc.t -> ModPath.t -> qualid +val shortest_qualid_of_universe : ?loc:Loc.t -> universe_id -> qualid (** Deprecated synonyms *) @@ -207,7 +207,7 @@ module type NAMETREE = sig val find : user_name -> t -> elt val exists : user_name -> t -> bool val user_name : qualid -> t -> user_name - val shortest_qualid : Id.Set.t -> user_name -> t -> qualid + val shortest_qualid : ?loc:Loc.t -> Id.Set.t -> user_name -> t -> qualid val find_prefixes : qualid -> t -> elt list end diff --git a/parsing/g_constr.ml4 b/parsing/g_constr.ml4 index f8af79cd7..1fa26b455 100644 --- a/parsing/g_constr.ml4 +++ b/parsing/g_constr.ml4 @@ -16,7 +16,7 @@ open Constrexpr open Constrexpr_ops open Util open Tok -open Misctypes +open Namegen open Decl_kinds open Pcoq @@ -202,11 +202,11 @@ GEXTEND Gram | "@"; f=global; i = instance; args=LIST0 NEXT -> CAst.make ~loc:!@loc @@ CAppExpl((None,f,i),args) | "@"; lid = pattern_identref; args=LIST1 identref -> let { CAst.loc = locid; v = id } = lid in - let args = List.map (fun x -> CAst.make @@ CRef (CAst.make ?loc:x.CAst.loc @@ Ident x.CAst.v, None), None) args in + let args = List.map (fun x -> CAst.make @@ CRef (qualid_of_ident ?loc:x.CAst.loc x.CAst.v, None), None) args in CAst.make ~loc:(!@loc) @@ CApp((None, CAst.make ?loc:locid @@ CPatVar id),args) ] | "9" [ ".."; c = operconstr LEVEL "0"; ".." -> - CAst.make ~loc:!@loc @@ CAppExpl ((None, CAst.make ~loc:!@loc @@ Ident ldots_var, None),[c]) ] + CAst.make ~loc:!@loc @@ CAppExpl ((None, (qualid_of_ident ~loc:!@loc ldots_var), None),[c]) ] | "8" [ ] | "1" LEFTA [ c=operconstr; ".("; f=global; args=LIST0 appl_arg; ")" -> diff --git a/parsing/g_prim.ml4 b/parsing/g_prim.ml4 index b25ea766a..91dce27fe 100644 --- a/parsing/g_prim.ml4 +++ b/parsing/g_prim.ml4 @@ -18,7 +18,7 @@ let prim_kw = ["{"; "}"; "["; "]"; "("; ")"; "'"] let _ = List.iter CLexer.add_keyword prim_kw -let local_make_qualid l id = make_qualid (DirPath.make l) id +let local_make_qualid loc l id = make_qualid ~loc (DirPath.make l) id let my_int_of_string loc s = try @@ -67,8 +67,8 @@ GEXTEND Gram ] ] ; basequalid: - [ [ id = ident; (l,id')=fields -> local_make_qualid (l@[id]) id' - | id = ident -> qualid_of_ident id + [ [ id = ident; (l,id')=fields -> local_make_qualid !@loc (l@[id]) id' + | id = ident -> qualid_of_ident ~loc:!@loc id ] ] ; name: @@ -77,19 +77,19 @@ GEXTEND Gram ; reference: [ [ id = ident; (l,id') = fields -> - CAst.make ~loc:!@loc @@ Qualid (local_make_qualid (l@[id]) id') - | id = ident -> CAst.make ~loc:!@loc @@ Ident id + local_make_qualid !@loc (l@[id]) id' + | id = ident -> local_make_qualid !@loc [] id ] ] ; by_notation: [ [ s = ne_string; sc = OPT ["%"; key = IDENT -> key ] -> (s, sc) ] ] ; smart_global: - [ [ c = reference -> CAst.make ~loc:!@loc @@ Misctypes.AN c - | ntn = by_notation -> CAst.make ~loc:!@loc @@ Misctypes.ByNotation ntn ] ] + [ [ c = reference -> CAst.make ~loc:!@loc @@ Constrexpr.AN c + | ntn = by_notation -> CAst.make ~loc:!@loc @@ Constrexpr.ByNotation ntn ] ] ; qualid: - [ [ qid = basequalid -> CAst.make ~loc:!@loc qid ] ] + [ [ qid = basequalid -> qid ] ] ; ne_string: [ [ s = STRING -> diff --git a/parsing/pcoq.mli b/parsing/pcoq.mli index 00ca53884..f959bd80c 100644 --- a/parsing/pcoq.mli +++ b/parsing/pcoq.mli @@ -13,7 +13,6 @@ open Extend open Genarg open Constrexpr open Libnames -open Misctypes (** The parser of Coq *) @@ -214,11 +213,11 @@ module Prim : val integer : int Gram.entry val string : string Gram.entry val lstring : lstring Gram.entry - val qualid : qualid CAst.t Gram.entry + val reference : qualid Gram.entry + val qualid : qualid Gram.entry val fullyqualid : Id.t list CAst.t Gram.entry - val reference : reference Gram.entry val by_notation : (string * string option) Gram.entry - val smart_global : reference or_by_notation Gram.entry + val smart_global : qualid or_by_notation Gram.entry val dirpath : DirPath.t Gram.entry val ne_string : string Gram.entry val ne_lstring : lstring Gram.entry @@ -233,7 +232,7 @@ module Constr : val binder_constr : constr_expr Gram.entry val operconstr : constr_expr Gram.entry val ident : Id.t Gram.entry - val global : reference Gram.entry + val global : qualid Gram.entry val universe_level : Glob_term.glob_level Gram.entry val sort : Glob_term.glob_sort Gram.entry val sort_family : Sorts.family Gram.entry diff --git a/plugins/cc/cctac.ml b/plugins/cc/cctac.ml index 361981c5b..04ff11fc4 100644 --- a/plugins/cc/cctac.ml +++ b/plugins/cc/cctac.ml @@ -443,7 +443,7 @@ let cc_tactic depth additionnal_terms = let open Glob_term in let env = Proofview.Goal.env gl in let terms_to_complete = List.map (build_term_to_complete uf) (epsilons uf) in - let hole = DAst.make @@ GHole (Evar_kinds.InternalHole, Misctypes.IntroAnonymous, None) in + let hole = DAst.make @@ GHole (Evar_kinds.InternalHole, Namegen.IntroAnonymous, None) in let pr_missing (c, missing) = let c = Detyping.detype Detyping.Now ~lax:true false Id.Set.empty env sigma c in let holes = List.init missing (fun _ -> hole) in diff --git a/plugins/extraction/extract_env.ml b/plugins/extraction/extract_env.ml index bebd27e11..4ede11b5c 100644 --- a/plugins/extraction/extract_env.ml +++ b/plugins/extraction/extract_env.ml @@ -596,19 +596,18 @@ let warns () = let rec locate_ref = function | [] -> [],[] - | r::l -> - let q = qualid_of_reference r in - let mpo = try Some (Nametab.locate_module q.CAst.v) with Not_found -> None + | qid::l -> + let mpo = try Some (Nametab.locate_module qid) with Not_found -> None and ro = - try Some (Smartlocate.global_with_alias r) + try Some (Smartlocate.global_with_alias qid) with Nametab.GlobalizationError _ | UserError _ -> None in match mpo, ro with - | None, None -> Nametab.error_global_not_found q + | None, None -> Nametab.error_global_not_found qid | None, Some r -> let refs,mps = locate_ref l in r::refs,mps | Some mp, None -> let refs,mps = locate_ref l in refs,mp::mps | Some mp, Some r -> - warning_ambiguous_name (q.CAst.v,mp,r); + warning_ambiguous_name (qid,mp,r); let refs,mps = locate_ref l in refs,mp::mps (*s Recursive extraction in the Coq toplevel. The vernacular command is @@ -646,7 +645,7 @@ let separate_extraction lr = is \verb!Extraction! [qualid]. *) let simple_extraction r = - Vernacentries.dump_global CAst.(make (Misctypes.AN r)); + Vernacentries.dump_global CAst.(make (Constrexpr.AN r)); match locate_ref [r] with | ([], [mp]) as p -> full_extr None p | [r],[] -> diff --git a/plugins/extraction/extract_env.mli b/plugins/extraction/extract_env.mli index 77f1fb5ef..54fde2ca4 100644 --- a/plugins/extraction/extract_env.mli +++ b/plugins/extraction/extract_env.mli @@ -13,14 +13,14 @@ open Names open Libnames -val simple_extraction : reference -> unit -val full_extraction : string option -> reference list -> unit -val separate_extraction : reference list -> unit +val simple_extraction : qualid -> unit +val full_extraction : string option -> qualid list -> unit +val separate_extraction : qualid list -> unit val extraction_library : bool -> Id.t -> unit (* For the test-suite : extraction to a temporary file + ocamlc on it *) -val extract_and_compile : reference list -> unit +val extract_and_compile : qualid list -> unit (* For debug / external output via coqtop.byte + Drop : *) diff --git a/plugins/extraction/extraction.ml b/plugins/extraction/extraction.ml index 5aee70194..71e09992c 100644 --- a/plugins/extraction/extraction.ml +++ b/plugins/extraction/extraction.ml @@ -488,7 +488,7 @@ and extract_really_ind env kn mib = Int.equal (List.length l) 1 && not (type_mem_kn kn (List.hd l)) then raise (I Singleton); if List.is_empty l then raise (I Standard); - if Option.is_empty mib.mind_record then raise (I Standard); + if mib.mind_record == Declarations.NotRecord then raise (I Standard); (* Now we're sure it's a record. *) (* First, we find its field names. *) let rec names_prod t = match Constr.kind t with @@ -1065,11 +1065,14 @@ let extract_constant env kn cb = (match cb.const_body with | Undef _ -> warn_info (); mk_typ_ax () | Def c -> - (match cb.const_proj with + (match Environ.is_projection kn env with | false -> mk_typ (get_body c) | true -> let pb = lookup_projection (Projection.make kn false) env in - mk_typ (EConstr.of_constr pb.proj_body)) + let ind = pb.Declarations.proj_ind in + let bodies = Inductiveops.legacy_match_projection env ind in + let body = bodies.(pb.Declarations.proj_arg) in + mk_typ (EConstr.of_constr body)) | OpaqueDef c -> add_opaque r; if access_opaque () then mk_typ (get_opaque env c) @@ -1078,11 +1081,14 @@ let extract_constant env kn cb = (match cb.const_body with | Undef _ -> warn_info (); mk_ax () | Def c -> - (match cb.const_proj with + (match Environ.is_projection kn env with | false -> mk_def (get_body c) | true -> let pb = lookup_projection (Projection.make kn false) env in - mk_def (EConstr.of_constr pb.proj_body)) + let ind = pb.Declarations.proj_ind in + let bodies = Inductiveops.legacy_match_projection env ind in + let body = bodies.(pb.Declarations.proj_arg) in + mk_def (EConstr.of_constr body)) | OpaqueDef c -> add_opaque r; if access_opaque () then mk_def (get_opaque env c) diff --git a/plugins/extraction/table.mli b/plugins/extraction/table.mli index 5bf944434..a8baeaf1b 100644 --- a/plugins/extraction/table.mli +++ b/plugins/extraction/table.mli @@ -194,17 +194,17 @@ val find_custom_match : ml_branch array -> string (*s Extraction commands. *) val extraction_language : lang -> unit -val extraction_inline : bool -> reference list -> unit +val extraction_inline : bool -> qualid list -> unit val print_extraction_inline : unit -> Pp.t val reset_extraction_inline : unit -> unit val extract_constant_inline : - bool -> reference -> string list -> string -> unit + bool -> qualid -> string list -> string -> unit val extract_inductive : - reference -> string -> string list -> string option -> unit + qualid -> string -> string list -> string option -> unit type int_or_id = ArgInt of int | ArgId of Id.t -val extraction_implicit : reference -> int_or_id list -> unit +val extraction_implicit : qualid -> int_or_id list -> unit (*s Table of blacklisted filenames *) diff --git a/plugins/firstorder/g_ground.ml4 b/plugins/firstorder/g_ground.ml4 index 30deb6f49..7e54bc8ad 100644 --- a/plugins/firstorder/g_ground.ml4 +++ b/plugins/firstorder/g_ground.ml4 @@ -17,7 +17,6 @@ open Goptions open Tacmach.New open Tacticals.New open Tacinterp -open Libnames open Stdarg open Tacarg open Pcoq.Prim @@ -127,7 +126,7 @@ let normalize_evaluables= open Genarg open Ppconstr open Printer -let pr_firstorder_using_raw _ _ _ = Pptactic.pr_auto_using pr_reference +let pr_firstorder_using_raw _ _ _ = Pptactic.pr_auto_using pr_qualid let pr_firstorder_using_glob _ _ _ = Pptactic.pr_auto_using (pr_or_var (fun x -> pr_global (snd x))) let pr_firstorder_using_typed _ _ _ = Pptactic.pr_auto_using pr_global diff --git a/plugins/firstorder/instances.ml b/plugins/firstorder/instances.ml index 22a3e1f67..85f493956 100644 --- a/plugins/firstorder/instances.ml +++ b/plugins/firstorder/instances.ml @@ -22,7 +22,6 @@ open Reductionops open Formula open Sequent open Names -open Misctypes open Context.Rel.Declaration let compare_instance inst1 inst2= @@ -184,12 +183,12 @@ let right_instance_tac inst continue seq= [introf; Proofview.Goal.enter begin fun gl -> let id0 = List.nth (pf_ids_of_hyps gl) 0 in - split (ImplicitBindings [mkVar id0]) + split (Tactypes.ImplicitBindings [mkVar id0]) end; tclSOLVE [wrap 0 true continue (deepen seq)]]; tclTRY assumption] | Real ((0,t),_) -> - (tclTHEN (split (ImplicitBindings [t])) + (tclTHEN (split (Tactypes.ImplicitBindings [t])) (tclSOLVE [wrap 0 true continue (deepen seq)])) | Real ((m,t),_) -> tclFAIL 0 (Pp.str "not implemented ... yet") diff --git a/plugins/funind/functional_principles_types.ml b/plugins/funind/functional_principles_types.ml index a158fc8ff..31496513a 100644 --- a/plugins/funind/functional_principles_types.ml +++ b/plugins/funind/functional_principles_types.ml @@ -627,7 +627,7 @@ let build_scheme fas = Smartlocate.global_with_alias f with Not_found -> user_err ~hdr:"FunInd.build_scheme" - (str "Cannot find " ++ Libnames.pr_reference f) + (str "Cannot find " ++ Libnames.pr_qualid f) in let evd',f = Evd.fresh_global (Global.env ()) !evd f_as_constant in let _ = evd := evd' in @@ -668,7 +668,7 @@ let build_case_scheme fa = try fst (Global.constr_of_global_in_context (Global.env ()) (Smartlocate.global_with_alias f)) with Not_found -> user_err ~hdr:"FunInd.build_case_scheme" - (str "Cannot find " ++ Libnames.pr_reference f) in + (str "Cannot find " ++ Libnames.pr_qualid f) in let first_fun,u = destConst funs in let funs_mp,funs_dp,_ = Constant.repr3 first_fun in let first_fun_kn = try fst (find_Function_infos first_fun).graph_ind with Not_found -> raise No_graph_found in diff --git a/plugins/funind/functional_principles_types.mli b/plugins/funind/functional_principles_types.mli index 33aeafef8..97f9acdb3 100644 --- a/plugins/funind/functional_principles_types.mli +++ b/plugins/funind/functional_principles_types.mli @@ -36,5 +36,5 @@ exception No_graph_found val make_scheme : Evd.evar_map ref -> (pconstant*Sorts.family) list -> Safe_typing.private_constants Entries.definition_entry list -val build_scheme : (Id.t*Libnames.reference*Sorts.family) list -> unit -val build_case_scheme : (Id.t*Libnames.reference*Sorts.family) -> unit +val build_scheme : (Id.t*Libnames.qualid*Sorts.family) list -> unit +val build_case_scheme : (Id.t*Libnames.qualid*Sorts.family) -> unit diff --git a/plugins/funind/g_indfun.ml4 b/plugins/funind/g_indfun.ml4 index 0a2741ad1..a2d31780d 100644 --- a/plugins/funind/g_indfun.ml4 +++ b/plugins/funind/g_indfun.ml4 @@ -15,7 +15,8 @@ open Indfun_common open Indfun open Genarg open Stdarg -open Misctypes +open Tacarg +open Tactypes open Pcoq open Pcoq.Prim open Pcoq.Constr @@ -167,7 +168,7 @@ END let pr_fun_scheme_arg (princ_name,fun_name,s) = Names.Id.print princ_name ++ str " :=" ++ spc() ++ str "Induction for " ++ - Libnames.pr_reference fun_name ++ spc() ++ str "Sort " ++ + Libnames.pr_qualid fun_name ++ spc() ++ str "Sort " ++ Termops.pr_sort_family s VERNAC ARGUMENT EXTEND fun_scheme_arg @@ -180,11 +181,11 @@ let warning_error names e = let (e, _) = ExplainErr.process_vernac_interp_error (e, Exninfo.null) in match e with | Building_graph e -> - let names = pr_enum Libnames.pr_reference names in + let names = pr_enum Libnames.pr_qualid names in let error = if do_observe () then (spc () ++ CErrors.print e) else mt () in warn_cannot_define_graph (names,error) | Defining_principle e -> - let names = pr_enum Libnames.pr_reference names in + let names = pr_enum Libnames.pr_qualid names in let error = if do_observe () then CErrors.print e else mt () in warn_cannot_define_principle (names,error) | _ -> raise e diff --git a/plugins/funind/glob_term_to_relation.ml b/plugins/funind/glob_term_to_relation.ml index 3ba3bafa4..6b9b10312 100644 --- a/plugins/funind/glob_term_to_relation.ml +++ b/plugins/funind/glob_term_to_relation.ml @@ -10,7 +10,6 @@ open Indfun_common open CErrors open Util open Glob_termops -open Misctypes module RelDecl = Context.Rel.Declaration module NamedDecl = Context.Named.Declaration diff --git a/plugins/funind/glob_termops.ml b/plugins/funind/glob_termops.ml index bb1587507..954fc3bab 100644 --- a/plugins/funind/glob_termops.ml +++ b/plugins/funind/glob_termops.ml @@ -5,7 +5,6 @@ open CErrors open Util open Names open Decl_kinds -open Misctypes (* Some basic functions to rebuild glob_constr @@ -18,7 +17,7 @@ let mkGLambda(n,t,b) = DAst.make @@ GLambda(n,Explicit,t,b) let mkGProd(n,t,b) = DAst.make @@ GProd(n,Explicit,t,b) let mkGLetIn(n,b,t,c) = DAst.make @@ GLetIn(n,b,t,c) let mkGCases(rto,l,brl) = DAst.make @@ GCases(RegularStyle,rto,l,brl) -let mkGHole () = DAst.make @@ GHole(Evar_kinds.BinderType Anonymous,Misctypes.IntroAnonymous,None) +let mkGHole () = DAst.make @@ GHole(Evar_kinds.BinderType Anonymous,Namegen.IntroAnonymous,None) (* Some basic functions to decompose glob_constrs @@ -109,7 +108,7 @@ let change_vars = | GHole _ as x -> x | GCast(b,c) -> GCast(change_vars mapping b, - Miscops.map_cast_type (change_vars mapping) c) + Glob_ops.map_cast_type (change_vars mapping) c) | GProj(p,c) -> GProj(p, change_vars mapping c) ) rt and change_vars_br mapping ({CAst.loc;v=(idl,patl,res)} as br) = @@ -290,7 +289,7 @@ let rec alpha_rt excluded rt = | GHole _ as rt -> rt | GCast (b,c) -> GCast(alpha_rt excluded b, - Miscops.map_cast_type (alpha_rt excluded) c) + Glob_ops.map_cast_type (alpha_rt excluded) c) | GApp(f,args) -> GApp(alpha_rt excluded f, List.map (alpha_rt excluded) args @@ -440,7 +439,7 @@ let replace_var_by_term x_id term = | GHole _ as rt -> rt | GCast(b,c) -> GCast(replace_var_by_pattern b, - Miscops.map_cast_type replace_var_by_pattern c) + Glob_ops.map_cast_type replace_var_by_pattern c) | GProj(p,c) -> GProj(p,replace_var_by_pattern c) ) x @@ -542,7 +541,7 @@ let expand_as = | GRec _ -> user_err Pp.(str "Not handled GRec") | GCast(b,c) -> GCast(expand_as map b, - Miscops.map_cast_type (expand_as map) c) + Glob_ops.map_cast_type (expand_as map) c) | GCases(sty,po,el,brl) -> GCases(sty, Option.map (expand_as map) po, List.map (fun (rt,t) -> expand_as map rt,t) el, List.map (expand_as_br map) brl) diff --git a/plugins/funind/indfun.ml b/plugins/funind/indfun.ml index efbd029e4..489a40ed0 100644 --- a/plugins/funind/indfun.ml +++ b/plugins/funind/indfun.ml @@ -10,7 +10,7 @@ open Libnames open Globnames open Glob_term open Declarations -open Misctypes +open Tactypes open Decl_kinds module RelDecl = Context.Rel.Declaration @@ -362,17 +362,17 @@ let generate_principle (evd:Evd.evar_map ref) pconstants on_error (*i The next call to mk_rel_id is valid since we have just construct the graph Ensures by : do_built i*) - let f_R_mut = CAst.make @@ Ident (mk_rel_id (List.nth names 0)) in + let f_R_mut = qualid_of_ident @@ mk_rel_id (List.nth names 0) in let ind_kn = fst (locate_with_msg - (pr_reference f_R_mut++str ": Not an inductive type!") + (pr_qualid f_R_mut++str ": Not an inductive type!") locate_ind f_R_mut) in let fname_kn (((fname,_),_,_,_,_),_) = - let f_ref = CAst.map (fun n -> Ident n) fname in - locate_with_msg - (pr_reference f_ref++str ": Not an inductive type!") + let f_ref = qualid_of_ident ?loc:fname.CAst.loc fname.CAst.v in + locate_with_msg + (pr_qualid f_ref++str ": Not an inductive type!") locate_constant f_ref in @@ -477,7 +477,7 @@ let register_wf ?(is_mes=false) fname rec_impls wf_rel_expr wf_arg using_lemmas let unbounded_eq = let f_app_args = CAst.make @@ Constrexpr.CAppExpl( - (None,CAst.make @@ Ident fname,None) , + (None,qualid_of_ident fname,None) , (List.map (function | {CAst.v=Anonymous} -> assert false @@ -487,7 +487,7 @@ let register_wf ?(is_mes=false) fname rec_impls wf_rel_expr wf_arg using_lemmas ) ) in - CAst.make @@ Constrexpr.CApp ((None,Constrexpr_ops.mkRefC (CAst.make @@ Qualid (qualid_of_string "Logic.eq"))), + CAst.make @@ Constrexpr.CApp ((None,Constrexpr_ops.mkRefC (qualid_of_string "Logic.eq")), [(f_app_args,None);(body,None)]) in let eq = Constrexpr_ops.mkCProdN args unbounded_eq in @@ -544,9 +544,9 @@ let register_mes fname rec_impls wf_mes_expr wf_rel_expr_opt wf_arg using_lemmas | None -> let ltof = let make_dir l = DirPath.make (List.rev_map Id.of_string l) in - CAst.make @@ Libnames.Qualid (Libnames.qualid_of_path - (Libnames.make_path (make_dir ["Arith";"Wf_nat"]) (Id.of_string "ltof"))) - in + Libnames.qualid_of_path + (Libnames.make_path (make_dir ["Arith";"Wf_nat"]) (Id.of_string "ltof")) + in let fun_from_mes = let applied_mes = Constrexpr_ops.mkAppC(wf_mes_expr,[Constrexpr_ops.mkIdentC wf_arg]) in @@ -727,12 +727,10 @@ let do_generate_principle pconstants on_error register_built interactive_proof () let rec add_args id new_args = CAst.map (function - | CRef (r,_) as b -> - begin match r with - | {CAst.v=Libnames.Ident fname} when Id.equal fname id -> - CAppExpl((None,r,None),new_args) - | _ -> b - end + | CRef (qid,_) as b -> + if qualid_is_ident qid && Id.equal (qualid_basename qid) id then + CAppExpl((None,qid,None),new_args) + else b | CFix _ | CCoFix _ -> anomaly ~label:"add_args " (Pp.str "todo.") | CProdN(nal,b1) -> CProdN(List.map (function CLocalAssum (nal,k,b2) -> CLocalAssum (nal,k,add_args id new_args b2) @@ -746,13 +744,10 @@ let rec add_args id new_args = CAst.map (function add_args id new_args b1) | CLetIn(na,b1,t,b2) -> CLetIn(na,add_args id new_args b1,Option.map (add_args id new_args) t,add_args id new_args b2) - | CAppExpl((pf,r,us),exprl) -> - begin - match r with - | {CAst.v=Libnames.Ident fname} when Id.equal fname id -> - CAppExpl((pf,r,us),new_args@(List.map (add_args id new_args) exprl)) - | _ -> CAppExpl((pf,r,us),List.map (add_args id new_args) exprl) - end + | CAppExpl((pf,qid,us),exprl) -> + if qualid_is_ident qid && Id.equal (qualid_basename qid) id then + CAppExpl((pf,qid,us),new_args@(List.map (add_args id new_args) exprl)) + else CAppExpl((pf,qid,us),List.map (add_args id new_args) exprl) | CApp((pf,b),bl) -> CApp((pf,add_args id new_args b), List.map (fun (e,o) -> add_args id new_args e,o) bl) @@ -782,7 +777,7 @@ let rec add_args id new_args = CAst.map (function | CSort _ as b -> b | CCast(b1,b2) -> CCast(add_args id new_args b1, - Miscops.map_cast_type (add_args id new_args) b2) + Glob_ops.map_cast_type (add_args id new_args) b2) | CRecord pars -> CRecord (List.map (fun (e,o) -> e, add_args id new_args o) pars) | CNotation _ -> anomaly ~label:"add_args " (Pp.str "CNotation.") @@ -888,7 +883,7 @@ let make_graph (f_ref : GlobRef.t) = | Constrexpr.CLocalAssum (nal,_,_) -> List.map (fun {CAst.loc;v=n} -> CAst.make ?loc @@ - CRef(CAst.make ?loc @@ Libnames.Ident(Nameops.Name.get_id n),None)) + CRef(Libnames.qualid_of_ident ?loc @@ Nameops.Name.get_id n,None)) nal | Constrexpr.CLocalPattern _ -> assert false ) diff --git a/plugins/funind/indfun.mli b/plugins/funind/indfun.mli index 24304e361..f209fb19f 100644 --- a/plugins/funind/indfun.mli +++ b/plugins/funind/indfun.mli @@ -1,5 +1,5 @@ open Names -open Misctypes +open Tactypes val warn_cannot_define_graph : ?loc:Loc.t -> Pp.t * Pp.t -> unit diff --git a/plugins/funind/indfun_common.ml b/plugins/funind/indfun_common.ml index c6faa142a..4eee2c7a4 100644 --- a/plugins/funind/indfun_common.ml +++ b/plugins/funind/indfun_common.ml @@ -31,9 +31,7 @@ let id_of_name = function Name id -> id | _ -> raise Not_found -let locate ref = - let {CAst.v=qid} = qualid_of_reference ref in - Nametab.locate qid +let locate qid = Nametab.locate qid let locate_ind ref = match locate ref with diff --git a/plugins/funind/indfun_common.mli b/plugins/funind/indfun_common.mli index 346b21ef2..7e52ee224 100644 --- a/plugins/funind/indfun_common.mli +++ b/plugins/funind/indfun_common.mli @@ -20,11 +20,11 @@ val array_get_start : 'a array -> 'a array val id_of_name : Name.t -> Id.t -val locate_ind : Libnames.reference -> inductive -val locate_constant : Libnames.reference -> Constant.t +val locate_ind : Libnames.qualid -> inductive +val locate_constant : Libnames.qualid -> Constant.t val locate_with_msg : - Pp.t -> (Libnames.reference -> 'a) -> - Libnames.reference -> 'a + Pp.t -> (Libnames.qualid -> 'a) -> + Libnames.qualid -> 'a val filter_map : ('a -> bool) -> ('a -> 'b) -> 'a list -> 'b list val list_union_eq : diff --git a/plugins/funind/invfun.ml b/plugins/funind/invfun.ml index cc92a73f0..439274240 100644 --- a/plugins/funind/invfun.ml +++ b/plugins/funind/invfun.ml @@ -23,7 +23,7 @@ open Tacticals open Tactics open Indfun_common open Tacmach -open Misctypes +open Tactypes open Termops open Context.Rel.Declaration @@ -239,7 +239,7 @@ let prove_fun_correct evd funs_constr graphs_constr schemes lemmas_types_infos i List.map (fun decl -> List.map - (fun id -> CAst.make @@ IntroNaming (IntroIdentifier id)) + (fun id -> CAst.make @@ IntroNaming (Namegen.IntroIdentifier id)) (generate_fresh_id (Id.of_string "y") ids (List.length (fst (decompose_prod_assum evd (RelDecl.get_type decl))))) ) branches @@ -257,7 +257,7 @@ let prove_fun_correct evd funs_constr graphs_constr schemes lemmas_types_infos i List.fold_right (fun {CAst.v=pat} acc -> match pat with - | IntroNaming (IntroIdentifier id) -> id::acc + | IntroNaming (Namegen.IntroIdentifier id) -> id::acc | _ -> anomaly (Pp.str "Not an identifier.") ) (List.nth intro_pats (pred i)) diff --git a/plugins/funind/invfun.mli b/plugins/funind/invfun.mli index 9151fd0e2..3ddc60920 100644 --- a/plugins/funind/invfun.mli +++ b/plugins/funind/invfun.mli @@ -9,7 +9,7 @@ (************************************************************************) val invfun : - Misctypes.quantified_hypothesis -> + Tactypes.quantified_hypothesis -> Names.GlobRef.t option -> Evar.t Evd.sigma -> Evar.t list Evd.sigma val derive_correctness : diff --git a/plugins/funind/recdef.ml b/plugins/funind/recdef.ml index 72bb8253d..7298342e1 100644 --- a/plugins/funind/recdef.ml +++ b/plugins/funind/recdef.ml @@ -37,7 +37,7 @@ open Glob_term open Pretyping open Termops open Constrintern -open Misctypes +open Tactypes open Genredexpr open Equality @@ -1325,7 +1325,7 @@ let open_new_goal build_proof sigma using_lemmas ref_ goal_name (gls_type,decomp CErrors.user_err Pp.(str "\"abstract\" cannot handle existentials"); let hook _ _ = let opacity = - let na_ref = CAst.make @@ Libnames.Ident na in + let na_ref = qualid_of_ident na in let na_global = Smartlocate.global_with_alias na_ref in match na_global with ConstRef c -> is_opaque_constant c @@ -1577,7 +1577,7 @@ let recursive_definition is_mes function_name rec_impls type_of_f r rec_arg_num let hook _ _ = let term_ref = Nametab.locate (qualid_of_ident term_id) in let f_ref = declare_f function_name (IsProof Lemma) arg_types term_ref in - let _ = Extraction_plugin.Table.extraction_inline true [CAst.make @@ Ident term_id] in + let _ = Extraction_plugin.Table.extraction_inline true [qualid_of_ident term_id] in (* message "start second proof"; *) let stop = try com_eqn (List.length res_vars) equation_id functional_ref f_ref term_ref (subst_var function_name equation_lemma_type); diff --git a/plugins/ltac/coretactics.ml4 b/plugins/ltac/coretactics.ml4 index faa9e413b..61525cb49 100644 --- a/plugins/ltac/coretactics.ml4 +++ b/plugins/ltac/coretactics.ml4 @@ -10,11 +10,13 @@ open Util open Locus -open Misctypes +open Tactypes open Genredexpr open Stdarg open Extraargs +open Tacarg open Names +open Logic DECLARE PLUGIN "ltac_plugin" diff --git a/plugins/ltac/evar_tactics.ml b/plugins/ltac/evar_tactics.ml index ea8dcf57d..84f13d213 100644 --- a/plugins/ltac/evar_tactics.ml +++ b/plugins/ltac/evar_tactics.ml @@ -92,7 +92,7 @@ let let_evar name typ = Namegen.next_ident_away_in_goal id (Termops.vars_of_env env) | Name.Name id -> id in - let (sigma, evar) = Evarutil.new_evar env sigma ~src ~naming:(Misctypes.IntroFresh id) typ in + let (sigma, evar) = Evarutil.new_evar env sigma ~src ~naming:(Namegen.IntroFresh id) typ in Tacticals.New.tclTHEN (Proofview.Unsafe.tclEVARS sigma) (Tactics.letin_tac None (Name.Name id) evar None Locusops.nowhere) end diff --git a/plugins/ltac/extraargs.ml4 b/plugins/ltac/extraargs.ml4 index 4e7c8b754..dae2582bd 100644 --- a/plugins/ltac/extraargs.ml4 +++ b/plugins/ltac/extraargs.ml4 @@ -19,7 +19,6 @@ open Tacmach open Tacexpr open Taccoerce open Tacinterp -open Misctypes open Locus (** Adding scopes for generic arguments not defined through ARGUMENT EXTEND *) @@ -35,7 +34,7 @@ let () = create_generic_quotation "ident" Pcoq.Prim.ident Stdarg.wit_ident let () = create_generic_quotation "reference" Pcoq.Prim.reference Stdarg.wit_ref let () = create_generic_quotation "uconstr" Pcoq.Constr.lconstr Stdarg.wit_uconstr let () = create_generic_quotation "constr" Pcoq.Constr.lconstr Stdarg.wit_constr -let () = create_generic_quotation "ipattern" Pltac.simple_intropattern Stdarg.wit_intro_pattern +let () = create_generic_quotation "ipattern" Pltac.simple_intropattern wit_intro_pattern let () = create_generic_quotation "open_constr" Pcoq.Constr.lconstr Stdarg.wit_open_constr let () = let inject (loc, v) = Tacexpr.Tacexp v in diff --git a/plugins/ltac/extraargs.mli b/plugins/ltac/extraargs.mli index ff697e3c7..737147884 100644 --- a/plugins/ltac/extraargs.mli +++ b/plugins/ltac/extraargs.mli @@ -12,7 +12,6 @@ open Tacexpr open Names open Constrexpr open Glob_term -open Misctypes val wit_orient : bool Genarg.uniform_genarg_type val orient : bool Pcoq.Gram.entry @@ -20,9 +19,9 @@ val pr_orient : bool -> Pp.t val wit_rename : (Id.t * Id.t) Genarg.uniform_genarg_type -val occurrences : (int list or_var) Pcoq.Gram.entry -val wit_occurrences : (int list or_var, int list or_var, int list) Genarg.genarg_type -val pr_occurrences : int list or_var -> Pp.t +val occurrences : (int list Locus.or_var) Pcoq.Gram.entry +val wit_occurrences : (int list Locus.or_var, int list Locus.or_var, int list) Genarg.genarg_type +val pr_occurrences : int list Locus.or_var -> Pp.t val occurrences_of : int list -> Locus.occurrences val wit_natural : int Genarg.uniform_genarg_type diff --git a/plugins/ltac/extratactics.ml4 b/plugins/ltac/extratactics.ml4 index cb7183638..660e29ca8 100644 --- a/plugins/ltac/extratactics.ml4 +++ b/plugins/ltac/extratactics.ml4 @@ -24,7 +24,8 @@ open CErrors open Util open Termops open Equality -open Misctypes +open Namegen +open Tactypes open Proofview.Notations open Vernacinterp @@ -604,7 +605,7 @@ let subst_var_with_hole occ tid t = (incr locref; DAst.make ~loc:(Loc.make_loc (!locref,0)) @@ GHole (Evar_kinds.QuestionMark(Evar_kinds.Define true,Anonymous), - Misctypes.IntroAnonymous, None))) + IntroAnonymous, None))) else x | _ -> map_glob_constr_left_to_right substrec x in let t' = substrec t @@ -615,13 +616,13 @@ let subst_hole_with_term occ tc t = let locref = ref 0 in let occref = ref occ in let rec substrec c = match DAst.get c with - | GHole (Evar_kinds.QuestionMark(Evar_kinds.Define true,Anonymous),Misctypes.IntroAnonymous,s) -> + | GHole (Evar_kinds.QuestionMark(Evar_kinds.Define true,Anonymous),IntroAnonymous,s) -> decr occref; if Int.equal !occref 0 then tc else (incr locref; DAst.make ~loc:(Loc.make_loc (!locref,0)) @@ - GHole (Evar_kinds.QuestionMark(Evar_kinds.Define true,Anonymous),Misctypes.IntroAnonymous,s)) + GHole (Evar_kinds.QuestionMark(Evar_kinds.Define true,Anonymous),IntroAnonymous,s)) | _ -> map_glob_constr_left_to_right substrec c in substrec t @@ -792,17 +793,12 @@ END (* ********************************************************************* *) -let eq_constr x y = - Proofview.Goal.enter begin fun gl -> - let env = Tacmach.New.pf_env gl in - let evd = Tacmach.New.project gl in - match EConstr.eq_constr_universes env evd x y with - | Some _ -> Proofview.tclUNIT () - | None -> Tacticals.New.tclFAIL 0 (str "Not equal") - end - TACTIC EXTEND constr_eq -| [ "constr_eq" constr(x) constr(y) ] -> [ eq_constr x y ] +| [ "constr_eq" constr(x) constr(y) ] -> [ Tactics.constr_eq ~strict:false x y ] +END + +TACTIC EXTEND constr_eq_strict +| [ "constr_eq_strict" constr(x) constr(y) ] -> [ Tactics.constr_eq ~strict:true x y ] END TACTIC EXTEND constr_eq_nounivs diff --git a/plugins/ltac/g_auto.ml4 b/plugins/ltac/g_auto.ml4 index 642e52155..35ed14fc1 100644 --- a/plugins/ltac/g_auto.ml4 +++ b/plugins/ltac/g_auto.ml4 @@ -173,7 +173,7 @@ TACTIC EXTEND convert_concl_no_check | ["convert_concl_no_check" constr(x) ] -> [ Tactics.convert_concl_no_check x DEFAULTcast ] END -let pr_pre_hints_path_atom _ _ _ = Hints.pp_hints_path_atom Libnames.pr_reference +let pr_pre_hints_path_atom _ _ _ = Hints.pp_hints_path_atom Libnames.pr_qualid let pr_hints_path_atom _ _ _ = Hints.pp_hints_path_atom Printer.pr_global let glob_hints_path_atom ist = Hints.glob_hints_path_atom @@ -189,7 +189,7 @@ ARGUMENT EXTEND hints_path_atom END let pr_hints_path prc prx pry c = Hints.pp_hints_path c -let pr_pre_hints_path prc prx pry c = Hints.pp_hints_path_gen Libnames.pr_reference c +let pr_pre_hints_path prc prx pry c = Hints.pp_hints_path_gen Libnames.pr_qualid c let glob_hints_path ist = Hints.glob_hints_path ARGUMENT EXTEND hints_path diff --git a/plugins/ltac/g_ltac.ml4 b/plugins/ltac/g_ltac.ml4 index ed54320a5..620f14707 100644 --- a/plugins/ltac/g_ltac.ml4 +++ b/plugins/ltac/g_ltac.ml4 @@ -12,9 +12,10 @@ DECLARE PLUGIN "ltac_plugin" open Util open Pp +open Glob_term open Constrexpr open Tacexpr -open Misctypes +open Namegen open Genarg open Genredexpr open Tok (* necessary for camlp5 *) @@ -26,7 +27,7 @@ open Pcoq.Constr open Pvernac.Vernac_ open Pltac -let fail_default_value = ArgArg 0 +let fail_default_value = Locus.ArgArg 0 let arg_of_expr = function TacArg (loc,a) -> a @@ -34,15 +35,16 @@ let arg_of_expr = function let genarg_of_unit () = in_gen (rawwit Stdarg.wit_unit) () let genarg_of_int n = in_gen (rawwit Stdarg.wit_int) n -let genarg_of_ipattern pat = in_gen (rawwit Stdarg.wit_intro_pattern) pat +let genarg_of_ipattern pat = in_gen (rawwit Tacarg.wit_intro_pattern) pat let genarg_of_uconstr c = in_gen (rawwit Stdarg.wit_uconstr) c let in_tac tac = in_gen (rawwit Tacarg.wit_ltac) tac -let reference_to_id = CAst.map_with_loc (fun ?loc -> function - | Libnames.Ident id -> id - | Libnames.Qualid _ -> - CErrors.user_err ?loc - (str "This expression should be a simple identifier.")) +let reference_to_id qid = + if Libnames.qualid_is_ident qid then + CAst.make ?loc:qid.CAst.loc @@ Libnames.qualid_basename qid + else + CErrors.user_err ?loc:qid.CAst.loc + (str "This expression should be a simple identifier.") let tactic_mode = Gram.entry_create "vernac:tactic_command" @@ -197,9 +199,8 @@ GEXTEND Gram non ambiguous name where dots are replaced by "_"? Probably too verbose most of the time. *) fresh_id: - [ [ s = STRING -> ArgArg s (*| id = ident -> ArgVar (!@loc,id)*) - | qid = qualid -> let (_pth,id) = Libnames.repr_qualid qid.CAst.v in - ArgVar (CAst.make ~loc:!@loc id) ] ] + [ [ s = STRING -> Locus.ArgArg s (*| id = ident -> Locus.ArgVar (!@loc,id)*) + | qid = qualid -> Locus.ArgVar (CAst.make ~loc:!@loc @@ Libnames.qualid_basename qid) ] ] ; constr_eval: [ [ IDENT "eval"; rtc = red_expr; "in"; c = Constr.constr -> @@ -474,7 +475,7 @@ END VERNAC COMMAND EXTEND VernacPrintLtac CLASSIFIED AS QUERY | [ "Print" "Ltac" reference(r) ] -> - [ Feedback.msg_notice (Tacintern.print_ltac (Libnames.qualid_of_reference r).CAst.v) ] + [ Feedback.msg_notice (Tacintern.print_ltac r) ] END VERNAC COMMAND EXTEND VernacLocateLtac CLASSIFIED AS QUERY @@ -482,7 +483,7 @@ VERNAC COMMAND EXTEND VernacLocateLtac CLASSIFIED AS QUERY [ Tacentries.print_located_tactic r ] END -let pr_ltac_ref = Libnames.pr_reference +let pr_ltac_ref = Libnames.pr_qualid let pr_tacdef_body tacdef_body = let id, redef, body = @@ -509,8 +510,7 @@ VERNAC COMMAND FUNCTIONAL EXTEND VernacDeclareTacticDefinition | [ "Ltac" ne_ltac_tacdef_body_list_sep(l, "with") ] => [ VtSideff (List.map (function | TacticDefinition ({CAst.v=r},_) -> r - | TacticRedefinition ({CAst.v=Ident r},_) -> r - | TacticRedefinition ({CAst.v=Qualid q},_) -> snd(repr_qualid q)) l), VtLater + | TacticRedefinition (qid,_) -> qualid_basename qid) l), VtLater ] -> [ fun ~atts ~st -> let open Vernacinterp in Tacentries.register_ltac (Locality.make_module_locality atts.locality) l; st diff --git a/plugins/ltac/g_obligations.ml4 b/plugins/ltac/g_obligations.ml4 index 352e92c2a..1f56244c7 100644 --- a/plugins/ltac/g_obligations.ml4 +++ b/plugins/ltac/g_obligations.ml4 @@ -12,7 +12,6 @@ Syntax for the subtac terms and types. Elaborated from correctness/psyntax.ml4 by Jean-Christophe Filliâtre *) -open Libnames open Constrexpr open Constrexpr_ops open Stdarg @@ -49,7 +48,7 @@ module Tactic = Pltac open Pcoq -let sigref = mkRefC (CAst.make @@ Qualid (Libnames.qualid_of_string "Coq.Init.Specif.sig")) +let sigref loc = mkRefC (Libnames.qualid_of_string ~loc "Coq.Init.Specif.sig") type 'a withtac_argtype = (Tacexpr.raw_tactic_expr option, 'a) Genarg.abstract_argument_type @@ -68,7 +67,7 @@ GEXTEND Gram Constr.closed_binder: [[ "("; id=Prim.name; ":"; t=Constr.lconstr; "|"; c=Constr.lconstr; ")" -> - let typ = mkAppC (sigref, [mkLambdaC ([id], default_binder_kind, t, c)]) in + let typ = mkAppC (sigref !@loc, [mkLambdaC ([id], default_binder_kind, t, c)]) in [CLocalAssum ([id], default_binder_kind, typ)] ] ]; diff --git a/plugins/ltac/g_rewrite.ml4 b/plugins/ltac/g_rewrite.ml4 index 079001ee4..f1634f156 100644 --- a/plugins/ltac/g_rewrite.ml4 +++ b/plugins/ltac/g_rewrite.ml4 @@ -11,7 +11,6 @@ (* Syntax for rewriting with strategies *) open Names -open Misctypes open Locus open Constrexpr open Glob_term @@ -20,6 +19,7 @@ open Extraargs open Tacmach open Rewrite open Stdarg +open Tactypes open Pcoq.Prim open Pcoq.Constr open Pvernac.Vernac_ @@ -67,13 +67,13 @@ let subst_strategy s str = str let pr_strategy _ _ _ (s : strategy) = Pp.str "<strategy>" let pr_raw_strategy prc prlc _ (s : raw_strategy) = - let prr = Pptactic.pr_red_expr (prc, prlc, Pputils.pr_or_by_notation Libnames.pr_reference, prc) in + let prr = Pptactic.pr_red_expr (prc, prlc, Pputils.pr_or_by_notation Libnames.pr_qualid, prc) in Rewrite.pr_strategy prc prr s let pr_glob_strategy prc prlc _ (s : glob_strategy) = let prr = Pptactic.pr_red_expr (Ppconstr.pr_constr_expr, Ppconstr.pr_lconstr_expr, - Pputils.pr_or_by_notation Libnames.pr_reference, + Pputils.pr_or_by_notation Libnames.pr_qualid, Ppconstr.pr_constr_expr) in Rewrite.pr_strategy prc prr s diff --git a/plugins/ltac/g_tactic.ml4 b/plugins/ltac/g_tactic.ml4 index dc9f607cf..31bc34a32 100644 --- a/plugins/ltac/g_tactic.ml4 +++ b/plugins/ltac/g_tactic.ml4 @@ -11,12 +11,14 @@ open Pp open CErrors open Util +open Names +open Namegen open Tacexpr open Genredexpr open Constrexpr open Libnames open Tok -open Misctypes +open Tactypes open Locus open Decl_kinds @@ -154,7 +156,7 @@ let mkTacCase with_evar = function (* Reinterpret ident as notations for variables in the context *) (* because we don't know if they are quantified or not *) | [(clear,ElimOnIdent id),(None,None),None],None -> - TacCase (with_evar,(clear,(CAst.make @@ CRef (CAst.make ?loc:id.CAst.loc @@ Ident id.CAst.v,None),NoBindings))) + TacCase (with_evar,(clear,(CAst.make @@ CRef (qualid_of_ident ?loc:id.CAst.loc id.CAst.v,None),NoBindings))) | ic -> if List.exists (function ((_, ElimOnAnonHyp _),_,_) -> true | _ -> false) (fst ic) then @@ -383,19 +385,19 @@ GEXTEND Gram ; hypident: [ [ id = id_or_meta -> - let id : Misctypes.lident = id in + let id : lident = id in id,InHyp | "("; IDENT "type"; IDENT "of"; id = id_or_meta; ")" -> - let id : Misctypes.lident = id in + let id : lident = id in id,InHypTypeOnly | "("; IDENT "value"; IDENT "of"; id = id_or_meta; ")" -> - let id : Misctypes.lident = id in + let id : lident = id in id,InHypValueOnly ] ] ; hypident_occ: [ [ (id,l)=hypident; occs=occs -> - let id : Misctypes.lident = id in + let id : lident = id in ((occs,id),l) ] ] ; in_clause: @@ -494,12 +496,12 @@ GEXTEND Gram | -> None ] ] ; rewriter : - [ [ "!"; c = constr_with_bindings_arg -> (RepeatPlus,c) - | ["?"| LEFTQMARK]; c = constr_with_bindings_arg -> (RepeatStar,c) - | n = natural; "!"; c = constr_with_bindings_arg -> (Precisely n,c) - | n = natural; ["?" | LEFTQMARK]; c = constr_with_bindings_arg -> (UpTo n,c) - | n = natural; c = constr_with_bindings_arg -> (Precisely n,c) - | c = constr_with_bindings_arg -> (Precisely 1, c) + [ [ "!"; c = constr_with_bindings_arg -> (Equality.RepeatPlus,c) + | ["?"| LEFTQMARK]; c = constr_with_bindings_arg -> (Equality.RepeatStar,c) + | n = natural; "!"; c = constr_with_bindings_arg -> (Equality.Precisely n,c) + | n = natural; ["?" | LEFTQMARK]; c = constr_with_bindings_arg -> (Equality.UpTo n,c) + | n = natural; c = constr_with_bindings_arg -> (Equality.Precisely n,c) + | c = constr_with_bindings_arg -> (Equality.Precisely 1, c) ] ] ; oriented_rewriter : diff --git a/plugins/ltac/pltac.mli b/plugins/ltac/pltac.mli index 434feba95..c5aa542fd 100644 --- a/plugins/ltac/pltac.mli +++ b/plugins/ltac/pltac.mli @@ -15,22 +15,22 @@ open Libnames open Constrexpr open Tacexpr open Genredexpr -open Misctypes +open Tactypes val open_constr : constr_expr Gram.entry val constr_with_bindings : constr_expr with_bindings Gram.entry val bindings : constr_expr bindings Gram.entry -val hypident : (lident * Locus.hyp_location_flag) Gram.entry -val constr_may_eval : (constr_expr,reference or_by_notation,constr_expr) may_eval Gram.entry -val constr_eval : (constr_expr,reference or_by_notation,constr_expr) may_eval Gram.entry +val hypident : (Names.lident * Locus.hyp_location_flag) Gram.entry +val constr_may_eval : (constr_expr,qualid or_by_notation,constr_expr) may_eval Gram.entry +val constr_eval : (constr_expr,qualid or_by_notation,constr_expr) may_eval Gram.entry val uconstr : constr_expr Gram.entry val quantified_hypothesis : quantified_hypothesis Gram.entry val destruction_arg : constr_expr with_bindings Tactics.destruction_arg Gram.entry -val int_or_var : int or_var Gram.entry +val int_or_var : int Locus.or_var Gram.entry val simple_tactic : raw_tactic_expr Gram.entry val simple_intropattern : constr_expr intro_pattern_expr CAst.t Gram.entry -val in_clause : lident Locus.clause_expr Gram.entry -val clause_dft_concl : lident Locus.clause_expr Gram.entry +val in_clause : Names.lident Locus.clause_expr Gram.entry +val clause_dft_concl : Names.lident Locus.clause_expr Gram.entry val tactic_arg : raw_tactic_arg Gram.entry val tactic_expr : raw_tactic_expr Gram.entry val binder_tactic : raw_tactic_expr Gram.entry diff --git a/plugins/ltac/pptactic.ml b/plugins/ltac/pptactic.ml index b29af6680..09179dad3 100644 --- a/plugins/ltac/pptactic.ml +++ b/plugins/ltac/pptactic.ml @@ -17,9 +17,8 @@ open Constrexpr open Genarg open Geninterp open Stdarg -open Libnames open Notation_gram -open Misctypes +open Tactypes open Locus open Decl_kinds open Genredexpr @@ -493,7 +492,7 @@ let string_of_genarg_arg (ArgumentType arg) = let pr_orient b = if b then mt () else str "<- " - let pr_multi = function + let pr_multi = let open Equality in function | Precisely 1 -> mt () | Precisely n -> int n ++ str "!" | UpTo n -> int n ++ str "?" @@ -749,7 +748,7 @@ let pr_goal_selector ~toplevel s = | TacIntroPattern (ev,(_::_ as p)) -> hov 1 (primitive (if ev then "eintros" else "intros") ++ (match p with - | [{CAst.v=Misctypes.IntroForthcoming false}] -> mt () + | [{CAst.v=IntroForthcoming false}] -> mt () | _ -> spc () ++ prlist_with_sep spc (Miscprint.pr_intro_pattern pr.pr_dconstr) p)) | TacApply (a,ev,cb,inhyp) -> hov 1 ( @@ -1109,8 +1108,8 @@ let pr_goal_selector ~toplevel s = pr_lconstr = pr_lconstr_expr; pr_pattern = pr_constr_pattern_expr; pr_lpattern = pr_lconstr_pattern_expr; - pr_constant = pr_or_by_notation pr_reference; - pr_reference = pr_reference; + pr_constant = pr_or_by_notation pr_qualid; + pr_reference = pr_qualid; pr_name = pr_lident; pr_generic = (fun arg -> Pputils.pr_raw_generic (Global.env ()) arg); pr_extend = pr_raw_extend_rec pr_constr_expr pr_lconstr_expr pr_raw_tactic_level pr_constr_pattern_expr; @@ -1323,7 +1322,7 @@ let () = let open Genprint in register_basic_print0 wit_int_or_var (pr_or_var int) (pr_or_var int) int; register_basic_print0 wit_ref - pr_reference (pr_or_var (pr_located pr_global)) pr_global; + pr_qualid (pr_or_var (pr_located pr_global)) pr_global; register_basic_print0 wit_ident pr_id pr_id pr_id; register_basic_print0 wit_var pr_lident pr_lident pr_id; register_print0 @@ -1357,7 +1356,7 @@ let () = ; Genprint.register_print0 wit_red_expr - (lift (pr_red_expr (pr_constr_expr, pr_lconstr_expr, pr_or_by_notation pr_reference, pr_constr_pattern_expr))) + (lift (pr_red_expr (pr_constr_expr, pr_lconstr_expr, pr_or_by_notation pr_qualid, pr_constr_pattern_expr))) (lift (pr_red_expr (pr_and_constr_expr pr_glob_constr_pptac, pr_and_constr_expr pr_lglob_constr_pptac, pr_or_var (pr_and_short_name pr_evaluable_reference), pr_pat_and_constr_expr pr_glob_constr_pptac))) pr_red_expr_env ; diff --git a/plugins/ltac/pptactic.mli b/plugins/ltac/pptactic.mli index 5d2a99618..6c09e447a 100644 --- a/plugins/ltac/pptactic.mli +++ b/plugins/ltac/pptactic.mli @@ -14,11 +14,11 @@ open Genarg open Geninterp open Names -open Misctypes open Environ open Constrexpr open Notation_gram open Tacexpr +open Tactypes type 'a grammar_tactic_prod_item_expr = | TacTerm of string @@ -97,7 +97,7 @@ val pr_may_eval : ('a -> Pp.t) -> ('a -> Pp.t) -> ('b -> Pp.t) -> ('c -> Pp.t) -> ('a,'b,'c) Genredexpr.may_eval -> Pp.t -val pr_and_short_name : ('a -> Pp.t) -> 'a and_short_name -> Pp.t +val pr_and_short_name : ('a -> Pp.t) -> 'a Stdarg.and_short_name -> Pp.t val pr_or_by_notation : ('a -> Pp.t) -> 'a or_by_notation -> Pp.t val pr_evaluable_reference_env : env -> evaluable_global_reference -> Pp.t diff --git a/plugins/ltac/rewrite.ml b/plugins/ltac/rewrite.ml index b91315aca..01c52c413 100644 --- a/plugins/ltac/rewrite.ml +++ b/plugins/ltac/rewrite.ml @@ -26,7 +26,7 @@ open Classes open Constrexpr open Globnames open Evd -open Misctypes +open Tactypes open Locus open Locusops open Decl_kinds @@ -1773,11 +1773,11 @@ let rec strategy_of_ast = function (* By default the strategy for "rewrite_db" is top-down *) -let mkappc s l = CAst.make @@ CAppExpl ((None,CAst.make @@ Libnames.Ident (Id.of_string s),None),l) +let mkappc s l = CAst.make @@ CAppExpl ((None,qualid_of_ident (Id.of_string s),None),l) let declare_an_instance n s args = (((CAst.make @@ Name n),None), Explicit, - CAst.make @@ CAppExpl ((None, CAst.make @@ Qualid (qualid_of_string s),None), args)) + CAst.make @@ CAppExpl ((None, qualid_of_string s,None), args)) let declare_instance a aeq n s = declare_an_instance n s [a;aeq] @@ -1791,17 +1791,17 @@ let anew_instance global binders instance fields = let declare_instance_refl global binders a aeq n lemma = let instance = declare_instance a aeq (add_suffix n "_Reflexive") "Coq.Classes.RelationClasses.Reflexive" in anew_instance global binders instance - [(CAst.make @@ Ident (Id.of_string "reflexivity"),lemma)] + [(qualid_of_ident (Id.of_string "reflexivity"),lemma)] let declare_instance_sym global binders a aeq n lemma = let instance = declare_instance a aeq (add_suffix n "_Symmetric") "Coq.Classes.RelationClasses.Symmetric" in anew_instance global binders instance - [(CAst.make @@ Ident (Id.of_string "symmetry"),lemma)] + [(qualid_of_ident (Id.of_string "symmetry"),lemma)] let declare_instance_trans global binders a aeq n lemma = let instance = declare_instance a aeq (add_suffix n "_Transitive") "Coq.Classes.RelationClasses.Transitive" in anew_instance global binders instance - [(CAst.make @@ Ident (Id.of_string "transitivity"),lemma)] + [(qualid_of_ident (Id.of_string "transitivity"),lemma)] let declare_relation ?locality ?(binders=[]) a aeq n refl symm trans = init_setoid (); @@ -1825,16 +1825,16 @@ let declare_relation ?locality ?(binders=[]) a aeq n refl symm trans = let instance = declare_instance a aeq n "Coq.Classes.RelationClasses.PreOrder" in ignore( anew_instance global binders instance - [(CAst.make @@ Ident (Id.of_string "PreOrder_Reflexive"), lemma1); - (CAst.make @@ Ident (Id.of_string "PreOrder_Transitive"),lemma3)]) + [(qualid_of_ident (Id.of_string "PreOrder_Reflexive"), lemma1); + (qualid_of_ident (Id.of_string "PreOrder_Transitive"),lemma3)]) | (None, Some lemma2, Some lemma3) -> let _lemma_sym = declare_instance_sym global binders a aeq n lemma2 in let _lemma_trans = declare_instance_trans global binders a aeq n lemma3 in let instance = declare_instance a aeq n "Coq.Classes.RelationClasses.PER" in ignore( anew_instance global binders instance - [(CAst.make @@ Ident (Id.of_string "PER_Symmetric"), lemma2); - (CAst.make @@ Ident (Id.of_string "PER_Transitive"),lemma3)]) + [(qualid_of_ident (Id.of_string "PER_Symmetric"), lemma2); + (qualid_of_ident (Id.of_string "PER_Transitive"),lemma3)]) | (Some lemma1, Some lemma2, Some lemma3) -> let _lemma_refl = declare_instance_refl global binders a aeq n lemma1 in let _lemma_sym = declare_instance_sym global binders a aeq n lemma2 in @@ -1842,11 +1842,11 @@ let declare_relation ?locality ?(binders=[]) a aeq n refl symm trans = let instance = declare_instance a aeq n "Coq.Classes.RelationClasses.Equivalence" in ignore( anew_instance global binders instance - [(CAst.make @@ Ident (Id.of_string "Equivalence_Reflexive"), lemma1); - (CAst.make @@ Ident (Id.of_string "Equivalence_Symmetric"), lemma2); - (CAst.make @@ Ident (Id.of_string "Equivalence_Transitive"), lemma3)]) + [(qualid_of_ident (Id.of_string "Equivalence_Reflexive"), lemma1); + (qualid_of_ident (Id.of_string "Equivalence_Symmetric"), lemma2); + (qualid_of_ident (Id.of_string "Equivalence_Transitive"), lemma3)]) -let cHole = CAst.make @@ CHole (None, Misctypes.IntroAnonymous, None) +let cHole = CAst.make @@ CHole (None, Namegen.IntroAnonymous, None) let proper_projection sigma r ty = let rel_vect n m = Array.init m (fun i -> mkRel(n+m-i)) in @@ -1949,16 +1949,15 @@ let add_setoid global binders a aeq t n = let instance = declare_instance a aeq n "Coq.Classes.RelationClasses.Equivalence" in ignore( anew_instance global binders instance - [(CAst.make @@ Ident (Id.of_string "Equivalence_Reflexive"), mkappc "Seq_refl" [a;aeq;t]); - (CAst.make @@ Ident (Id.of_string "Equivalence_Symmetric"), mkappc "Seq_sym" [a;aeq;t]); - (CAst.make @@ Ident (Id.of_string "Equivalence_Transitive"), mkappc "Seq_trans" [a;aeq;t])]) + [(qualid_of_ident (Id.of_string "Equivalence_Reflexive"), mkappc "Seq_refl" [a;aeq;t]); + (qualid_of_ident (Id.of_string "Equivalence_Symmetric"), mkappc "Seq_sym" [a;aeq;t]); + (qualid_of_ident (Id.of_string "Equivalence_Transitive"), mkappc "Seq_trans" [a;aeq;t])]) let make_tactic name = let open Tacexpr in - let tacpath = Libnames.qualid_of_string name in - let tacname = CAst.make @@ Qualid tacpath in - TacArg (Loc.tag @@ (TacCall (Loc.tag (tacname, [])))) + let tacqid = Libnames.qualid_of_string name in + TacArg (Loc.tag @@ (TacCall (Loc.tag (tacqid, [])))) let warn_add_morphism_deprecated = CWarnings.create ~name:"add-morphism" ~category:"deprecated" (fun () -> @@ -2008,7 +2007,7 @@ let add_morphism glob binders m s n = let instance = (((CAst.make @@ Name instance_id),None), Explicit, CAst.make @@ CAppExpl ( - (None, CAst.make @@ Qualid (Libnames.qualid_of_string "Coq.Classes.Morphisms.Proper"),None), + (None, Libnames.qualid_of_string "Coq.Classes.Morphisms.Proper",None), [cHole; s; m])) in let tac = Tacinterp.interp (make_tactic "add_morphism_tactic") in diff --git a/plugins/ltac/rewrite.mli b/plugins/ltac/rewrite.mli index 1e3d4733b..0d014a0bf 100644 --- a/plugins/ltac/rewrite.mli +++ b/plugins/ltac/rewrite.mli @@ -12,9 +12,9 @@ open Names open Environ open EConstr open Constrexpr -open Tacexpr -open Misctypes open Evd +open Tactypes +open Tacexpr open Tacinterp (** TODO: document and clean me! *) diff --git a/plugins/ltac/tacarg.ml b/plugins/ltac/tacarg.ml index 6eb482b1c..8a25d4851 100644 --- a/plugins/ltac/tacarg.ml +++ b/plugins/ltac/tacarg.ml @@ -19,6 +19,14 @@ let make0 ?dyn name = let () = Geninterp.register_val0 wit dyn in wit +let wit_intro_pattern = make0 "intropattern" +let wit_quant_hyp = make0 "quant_hyp" +let wit_constr_with_bindings = make0 "constr_with_bindings" +let wit_open_constr_with_bindings = make0 "open_constr_with_bindings" +let wit_bindings = make0 "bindings" +let wit_quantified_hypothesis = wit_quant_hyp +let wit_intropattern = wit_intro_pattern + let wit_tactic : (raw_tactic_expr, glob_tactic_expr, Val.t) genarg_type = make0 "tactic" diff --git a/plugins/ltac/tacarg.mli b/plugins/ltac/tacarg.mli index 59473a5e5..bdb0be03c 100644 --- a/plugins/ltac/tacarg.mli +++ b/plugins/ltac/tacarg.mli @@ -9,9 +9,33 @@ (************************************************************************) open Genarg -open Tacexpr +open EConstr open Constrexpr -open Misctypes +open Tactypes +open Tacexpr + +(** Tactic related witnesses, could also live in tactics/ if other users *) +val wit_intro_pattern : (constr_expr intro_pattern_expr CAst.t, glob_constr_and_expr intro_pattern_expr CAst.t, intro_pattern) genarg_type + +val wit_quant_hyp : quantified_hypothesis uniform_genarg_type + +val wit_constr_with_bindings : + (constr_expr with_bindings, + glob_constr_and_expr with_bindings, + constr with_bindings delayed_open) genarg_type + +val wit_open_constr_with_bindings : + (constr_expr with_bindings, + glob_constr_and_expr with_bindings, + constr with_bindings delayed_open) genarg_type + +val wit_bindings : + (constr_expr bindings, + glob_constr_and_expr bindings, + constr bindings delayed_open) genarg_type + +val wit_quantified_hypothesis : quantified_hypothesis uniform_genarg_type +val wit_intropattern : (constr_expr intro_pattern_expr CAst.t, glob_constr_and_expr intro_pattern_expr CAst.t, intro_pattern) genarg_type (** Generic arguments based on Ltac. *) diff --git a/plugins/ltac/taccoerce.ml b/plugins/ltac/taccoerce.ml index 3812a2ba2..cc9c2046d 100644 --- a/plugins/ltac/taccoerce.ml +++ b/plugins/ltac/taccoerce.ml @@ -12,9 +12,11 @@ open Util open Names open Constr open EConstr -open Misctypes +open Namegen +open Tactypes open Genarg open Stdarg +open Tacarg open Geninterp open Pp @@ -365,7 +367,7 @@ let coerce_to_int_or_var_list v = match Value.to_list v with | None -> raise (CannotCoerceTo "an int list") | Some l -> - let map n = ArgArg (coerce_to_int n) in + let map n = Locus.ArgArg (coerce_to_int n) in List.map map l (** Abstract application, to print ltac functions *) diff --git a/plugins/ltac/taccoerce.mli b/plugins/ltac/taccoerce.mli index 5185217cd..56f881684 100644 --- a/plugins/ltac/taccoerce.mli +++ b/plugins/ltac/taccoerce.mli @@ -11,9 +11,9 @@ open Util open Names open EConstr -open Misctypes open Genarg open Geninterp +open Tactypes (** Coercions from highest level generic arguments to actual data used by Ltac interpretation. Those functions examinate dynamic types and try to return @@ -56,7 +56,7 @@ val coerce_to_ident_not_fresh : Environ.env -> Evd.evar_map -> Value.t -> Id.t val coerce_to_intro_pattern : Environ.env -> Evd.evar_map -> Value.t -> Tacexpr.delayed_open_constr intro_pattern_expr val coerce_to_intro_pattern_naming : - Environ.env -> Evd.evar_map -> Value.t -> intro_pattern_naming_expr + Environ.env -> Evd.evar_map -> Value.t -> Namegen.intro_pattern_naming_expr val coerce_to_hint_base : Value.t -> string @@ -86,7 +86,7 @@ val coerce_to_quantified_hypothesis : Evd.evar_map -> Value.t -> quantified_hypo val coerce_to_decl_or_quant_hyp : Environ.env -> Evd.evar_map -> Value.t -> quantified_hypothesis -val coerce_to_int_or_var_list : Value.t -> int or_var list +val coerce_to_int_or_var_list : Value.t -> int Locus.or_var list (** {5 Missing generic arguments} *) diff --git a/plugins/ltac/tacentries.ml b/plugins/ltac/tacentries.ml index e510b9f59..98d451536 100644 --- a/plugins/ltac/tacentries.ml +++ b/plugins/ltac/tacentries.ml @@ -376,7 +376,7 @@ let add_ml_tactic_notation name ~level prods = in let ids = List.map_filter get_id prods in let entry = { mltac_name = name; mltac_index = len - i - 1 } in - let map id = Reference (Misctypes.ArgVar (CAst.make id)) in + let map id = Reference (Locus.ArgVar (CAst.make id)) in let tac = TacML (Loc.tag (entry, List.map map ids)) in add_glob_tactic_notation false ~level prods true ids tac in @@ -449,12 +449,12 @@ let register_ltac local tacl = in let () = if is_shadowed then warn_unusable_identifier id in NewTac id, body - | Tacexpr.TacticRedefinition (ident, body) -> + | Tacexpr.TacticRedefinition (qid, body) -> let kn = - try Tacenv.locate_tactic (qualid_of_reference ident).CAst.v + try Tacenv.locate_tactic qid with Not_found -> - CErrors.user_err ?loc:ident.CAst.loc - (str "There is no Ltac named " ++ pr_reference ident ++ str ".") + CErrors.user_err ?loc:qid.CAst.loc + (str "There is no Ltac named " ++ pr_qualid qid ++ str ".") in UpdateTac kn, body in diff --git a/plugins/ltac/tacentries.mli b/plugins/ltac/tacentries.mli index 3f804ee8d..2bfbbe2e1 100644 --- a/plugins/ltac/tacentries.mli +++ b/plugins/ltac/tacentries.mli @@ -65,7 +65,7 @@ val create_ltac_quotation : string -> val print_ltacs : unit -> unit (** Display the list of ltac definitions currently available. *) -val print_located_tactic : Libnames.reference -> unit +val print_located_tactic : Libnames.qualid -> unit (** Display the absolute name of a tactic. *) type _ ty_sig = diff --git a/plugins/ltac/tacexpr.ml b/plugins/ltac/tacexpr.ml index 17f5e5d41..06d2711ad 100644 --- a/plugins/ltac/tacexpr.ml +++ b/plugins/ltac/tacexpr.ml @@ -15,7 +15,7 @@ open Libnames open Genredexpr open Genarg open Pattern -open Misctypes +open Tactypes open Locus type ltac_constant = KerName.t @@ -75,7 +75,7 @@ type 'id message_token = type ('dconstr,'id) induction_clause = 'dconstr with_bindings Tactics.destruction_arg * - (intro_pattern_naming_expr CAst.t option (* eqn:... *) + (Namegen.intro_pattern_naming_expr CAst.t option (* eqn:... *) * 'dconstr or_and_intro_pattern_expr CAst.t or_var option) (* as ... *) * 'id clause_expr option (* in ... *) @@ -117,7 +117,7 @@ type ml_tactic_entry = { (** Composite types *) -type glob_constr_and_expr = Tactypes.glob_constr_and_expr +type glob_constr_and_expr = Genintern.glob_constr_and_expr type open_constr_expr = unit * constr_expr type open_glob_constr = unit * glob_constr_and_expr @@ -134,7 +134,7 @@ type delayed_open_constr = EConstr.constr delayed_open type intro_pattern = delayed_open_constr intro_pattern_expr CAst.t type intro_patterns = delayed_open_constr intro_pattern_expr CAst.t list type or_and_intro_pattern = delayed_open_constr or_and_intro_pattern_expr CAst.t -type intro_pattern_naming = intro_pattern_naming_expr CAst.t +type intro_pattern_naming = Namegen.intro_pattern_naming_expr CAst.t (** Generic expressions for atomic tactics *) @@ -152,7 +152,7 @@ type 'a gen_atomic_tactic_expr = 'dtrm intro_pattern_expr CAst.t option * 'trm | TacGeneralize of ('trm with_occurrences * Name.t) list | TacLetTac of evars_flag * Name.t * 'trm * 'nam clause_expr * letin_flag * - intro_pattern_naming_expr CAst.t option + Namegen.intro_pattern_naming_expr CAst.t option (* Derived basic tactics *) | TacInductionDestruct of @@ -164,7 +164,7 @@ type 'a gen_atomic_tactic_expr = (* Equality and inversion *) | TacRewrite of evars_flag * - (bool * multi * 'dtrm with_bindings_arg) list * 'nam clause_expr * + (bool * Equality.multi * 'dtrm with_bindings_arg) list * 'nam clause_expr * (* spiwack: using ['dtrm] here is a small hack, may not be stable by a change in the representation of delayed terms. Because, in fact, it is the whole "with_bindings" @@ -305,7 +305,7 @@ constraint 'a = < type g_trm = glob_constr_and_expr type g_pat = glob_constr_pattern_and_expr -type g_cst = evaluable_global_reference and_short_name or_var +type g_cst = evaluable_global_reference Stdarg.and_short_name or_var type g_ref = ltac_constant located or_var type g_nam = lident @@ -333,8 +333,8 @@ type glob_tactic_arg = type r_trm = constr_expr type r_pat = constr_pattern_expr -type r_cst = reference or_by_notation -type r_ref = reference +type r_cst = qualid or_by_notation +type r_ref = qualid type r_nam = lident type r_lev = rlevel @@ -399,4 +399,4 @@ type ltac_trace = ltac_call_kind Loc.located list type tacdef_body = | TacticDefinition of lident * raw_tactic_expr (* indicates that user employed ':=' in Ltac body *) - | TacticRedefinition of reference * raw_tactic_expr (* indicates that user employed '::=' in Ltac body *) + | TacticRedefinition of qualid * raw_tactic_expr (* indicates that user employed '::=' in Ltac body *) diff --git a/plugins/ltac/tacexpr.mli b/plugins/ltac/tacexpr.mli index 17f5e5d41..71e1edfd7 100644 --- a/plugins/ltac/tacexpr.mli +++ b/plugins/ltac/tacexpr.mli @@ -15,8 +15,8 @@ open Libnames open Genredexpr open Genarg open Pattern -open Misctypes open Locus +open Tactypes type ltac_constant = KerName.t @@ -75,7 +75,7 @@ type 'id message_token = type ('dconstr,'id) induction_clause = 'dconstr with_bindings Tactics.destruction_arg * - (intro_pattern_naming_expr CAst.t option (* eqn:... *) + (Namegen.intro_pattern_naming_expr CAst.t option (* eqn:... *) * 'dconstr or_and_intro_pattern_expr CAst.t or_var option) (* as ... *) * 'id clause_expr option (* in ... *) @@ -117,7 +117,7 @@ type ml_tactic_entry = { (** Composite types *) -type glob_constr_and_expr = Tactypes.glob_constr_and_expr +type glob_constr_and_expr = Genintern.glob_constr_and_expr type open_constr_expr = unit * constr_expr type open_glob_constr = unit * glob_constr_and_expr @@ -134,7 +134,7 @@ type delayed_open_constr = EConstr.constr delayed_open type intro_pattern = delayed_open_constr intro_pattern_expr CAst.t type intro_patterns = delayed_open_constr intro_pattern_expr CAst.t list type or_and_intro_pattern = delayed_open_constr or_and_intro_pattern_expr CAst.t -type intro_pattern_naming = intro_pattern_naming_expr CAst.t +type intro_pattern_naming = Namegen.intro_pattern_naming_expr CAst.t (** Generic expressions for atomic tactics *) @@ -152,7 +152,7 @@ type 'a gen_atomic_tactic_expr = 'dtrm intro_pattern_expr CAst.t option * 'trm | TacGeneralize of ('trm with_occurrences * Name.t) list | TacLetTac of evars_flag * Name.t * 'trm * 'nam clause_expr * letin_flag * - intro_pattern_naming_expr CAst.t option + Namegen.intro_pattern_naming_expr CAst.t option (* Derived basic tactics *) | TacInductionDestruct of @@ -164,7 +164,7 @@ type 'a gen_atomic_tactic_expr = (* Equality and inversion *) | TacRewrite of evars_flag * - (bool * multi * 'dtrm with_bindings_arg) list * 'nam clause_expr * + (bool * Equality.multi * 'dtrm with_bindings_arg) list * 'nam clause_expr * (* spiwack: using ['dtrm] here is a small hack, may not be stable by a change in the representation of delayed terms. Because, in fact, it is the whole "with_bindings" @@ -305,7 +305,7 @@ constraint 'a = < type g_trm = glob_constr_and_expr type g_pat = glob_constr_pattern_and_expr -type g_cst = evaluable_global_reference and_short_name or_var +type g_cst = evaluable_global_reference Stdarg.and_short_name or_var type g_ref = ltac_constant located or_var type g_nam = lident @@ -333,8 +333,8 @@ type glob_tactic_arg = type r_trm = constr_expr type r_pat = constr_pattern_expr -type r_cst = reference or_by_notation -type r_ref = reference +type r_cst = qualid or_by_notation +type r_ref = qualid type r_nam = lident type r_lev = rlevel @@ -399,4 +399,4 @@ type ltac_trace = ltac_call_kind Loc.located list type tacdef_body = | TacticDefinition of lident * raw_tactic_expr (* indicates that user employed ':=' in Ltac body *) - | TacticRedefinition of reference * raw_tactic_expr (* indicates that user employed '::=' in Ltac body *) + | TacticRedefinition of qualid * raw_tactic_expr (* indicates that user employed '::=' in Ltac body *) diff --git a/plugins/ltac/tacintern.ml b/plugins/ltac/tacintern.ml index 9ad9e1520..481fc30df 100644 --- a/plugins/ltac/tacintern.ml +++ b/plugins/ltac/tacintern.ml @@ -27,7 +27,8 @@ open Tacexpr open Genarg open Stdarg open Tacarg -open Misctypes +open Namegen +open Tactypes open Locus (** Globalization of tactic expressions : @@ -91,88 +92,83 @@ let intern_or_var f ist = function let intern_int_or_var = intern_or_var (fun (n : int) -> n) let intern_string_or_var = intern_or_var (fun (s : string) -> s) -let intern_global_reference ist = function - | {CAst.loc;v=Ident id} when find_var id ist -> - ArgVar (make ?loc id) - | r -> - let {CAst.loc} as lqid = qualid_of_reference r in - try ArgArg (loc,locate_global_with_alias lqid) - with Not_found -> error_global_not_found lqid - -let intern_ltac_variable ist = function - | {loc;v=Ident id} -> - if find_var id ist then - (* A local variable of any type *) - ArgVar (make ?loc id) - else raise Not_found - | _ -> - raise Not_found - -let intern_constr_reference strict ist = function - | {v=Ident id} as r when not strict && find_hyp id ist -> - (DAst.make @@ GVar id), Some (make @@ CRef (r,None)) - | {v=Ident id} as r when find_var id ist -> - (DAst.make @@ GVar id), if strict then None else Some (make @@ CRef (r,None)) - | r -> - let {loc} as lqid = qualid_of_reference r in - DAst.make @@ GRef (locate_global_with_alias lqid,None), - if strict then None else Some (make @@ CRef (r,None)) +let intern_global_reference ist qid = + if qualid_is_ident qid && find_var (qualid_basename qid) ist then + ArgVar (make ?loc:qid.CAst.loc @@ qualid_basename qid) + else + try ArgArg (qid.CAst.loc,locate_global_with_alias qid) + with Not_found -> error_global_not_found qid + +let intern_ltac_variable ist qid = + if qualid_is_ident qid && find_var (qualid_basename qid) ist then + (* A local variable of any type *) + ArgVar (make ?loc:qid.CAst.loc @@ qualid_basename qid) + else raise Not_found + +let intern_constr_reference strict ist qid = + let id = qualid_basename qid in + if qualid_is_ident qid && not strict && find_hyp (qualid_basename qid) ist then + (DAst.make @@ GVar id), Some (make @@ CRef (qid,None)) + else if qualid_is_ident qid && find_var (qualid_basename qid) ist then + (DAst.make @@ GVar id), if strict then None else Some (make @@ CRef (qid,None)) + else + DAst.make @@ GRef (locate_global_with_alias qid,None), + if strict then None else Some (make @@ CRef (qid,None)) (* Internalize an isolated reference in position of tactic *) -let intern_isolated_global_tactic_reference r = - let {loc;v=qid} = qualid_of_reference r in +let intern_isolated_global_tactic_reference qid = + let loc = qid.CAst.loc in TacCall (Loc.tag ?loc (ArgArg (loc,Tacenv.locate_tactic qid),[])) -let intern_isolated_tactic_reference strict ist r = +let intern_isolated_tactic_reference strict ist qid = (* An ltac reference *) - try Reference (intern_ltac_variable ist r) + try Reference (intern_ltac_variable ist qid) with Not_found -> (* A global tactic *) - try intern_isolated_global_tactic_reference r + try intern_isolated_global_tactic_reference qid with Not_found -> (* Tolerance for compatibility, allow not to use "constr:" *) - try ConstrMayEval (ConstrTerm (intern_constr_reference strict ist r)) + try ConstrMayEval (ConstrTerm (intern_constr_reference strict ist qid)) with Not_found -> (* Reference not found *) - error_global_not_found (qualid_of_reference r) + error_global_not_found qid (* Internalize an applied tactic reference *) -let intern_applied_global_tactic_reference r = - let {loc;v=qid} = qualid_of_reference r in - ArgArg (loc,Tacenv.locate_tactic qid) +let intern_applied_global_tactic_reference qid = + ArgArg (qid.CAst.loc,Tacenv.locate_tactic qid) -let intern_applied_tactic_reference ist r = +let intern_applied_tactic_reference ist qid = (* An ltac reference *) - try intern_ltac_variable ist r + try intern_ltac_variable ist qid with Not_found -> (* A global tactic *) - try intern_applied_global_tactic_reference r + try intern_applied_global_tactic_reference qid with Not_found -> (* Reference not found *) - error_global_not_found (qualid_of_reference r) + error_global_not_found qid (* Intern a reference parsed in a non-tactic entry *) -let intern_non_tactic_reference strict ist r = +let intern_non_tactic_reference strict ist qid = (* An ltac reference *) - try Reference (intern_ltac_variable ist r) + try Reference (intern_ltac_variable ist qid) with Not_found -> (* A constr reference *) - try ConstrMayEval (ConstrTerm (intern_constr_reference strict ist r)) + try ConstrMayEval (ConstrTerm (intern_constr_reference strict ist qid)) with Not_found -> (* Tolerance for compatibility, allow not to use "ltac:" *) - try intern_isolated_global_tactic_reference r + try intern_isolated_global_tactic_reference qid with Not_found -> (* By convention, use IntroIdentifier for unbound ident, when not in a def *) - match r with - | {loc;v=Ident id} when not strict -> - let ipat = in_gen (glbwit wit_intro_pattern) (make ?loc @@ IntroNaming (IntroIdentifier id)) in + if qualid_is_ident qid && not strict then + let id = qualid_basename qid in + let ipat = in_gen (glbwit wit_intro_pattern) (make ?loc:qid.CAst.loc @@ IntroNaming (IntroIdentifier id)) in TacGeneric ipat - | _ -> - (* Reference not found *) - error_global_not_found (qualid_of_reference r) + else + (* Reference not found *) + error_global_not_found qid let intern_message_token ist = function | (MsgString _ | MsgInt _ as x) -> x @@ -268,7 +264,7 @@ let intern_destruction_arg ist = function | clear,ElimOnIdent {loc;v=id} -> if !strict_check then (* If in a defined tactic, no intros-until *) - let c, p = intern_constr ist (make @@ CRef (make @@ Ident id, None)) in + let c, p = intern_constr ist (make @@ CRef (qualid_of_ident id, None)) in match DAst.get c with | GVar id -> clear,ElimOnIdent (make ?loc:c.loc id) | _ -> clear,ElimOnConstr ((c, p), NoBindings) @@ -276,16 +272,15 @@ let intern_destruction_arg ist = function clear,ElimOnIdent (make ?loc id) let short_name = function - | {v=AN {loc;v=Ident id}} when not !strict_check -> Some (make ?loc id) + | {v=AN qid} when qualid_is_ident qid && not !strict_check -> + Some (make ?loc:qid.CAst.loc @@ qualid_basename qid) | _ -> None -let intern_evaluable_global_reference ist r = - let lqid = qualid_of_reference r in - try evaluable_of_global_reference ist.genv (locate_global_with_alias ~head:true lqid) +let intern_evaluable_global_reference ist qid = + try evaluable_of_global_reference ist.genv (locate_global_with_alias ~head:true qid) with Not_found -> - match r with - | {loc;v=Ident id} when not !strict_check -> EvalVarRef id - | _ -> error_global_not_found lqid + if qualid_is_ident qid && not !strict_check then EvalVarRef (qualid_basename qid) + else error_global_not_found qid let intern_evaluable_reference_or_by_notation ist = function | {v=AN r} -> intern_evaluable_global_reference ist r @@ -295,14 +290,19 @@ let intern_evaluable_reference_or_by_notation ist = function (function ConstRef _ | VarRef _ -> true | _ -> false) ntn sc) (* Globalize a reduction expression *) -let intern_evaluable ist = function - | {loc;v=AN {v=Ident id}} when find_var id ist -> ArgVar (make ?loc id) - | {loc;v=AN {v=Ident id}} when not !strict_check && find_hyp id ist -> - ArgArg (EvalVarRef id, Some (make ?loc id)) - | r -> - let e = intern_evaluable_reference_or_by_notation ist r in - let na = short_name r in - ArgArg (e,na) +let intern_evaluable ist r = + let f ist r = + let e = intern_evaluable_reference_or_by_notation ist r in + let na = short_name r in + ArgArg (e,na) + in + match r with + | {v=AN qid} when qualid_is_ident qid && find_var (qualid_basename qid) ist -> + ArgVar (make ?loc:qid.CAst.loc @@ qualid_basename qid) + | {v=AN qid} when qualid_is_ident qid && not !strict_check && find_hyp (qualid_basename qid) ist -> + let id = qualid_basename qid in + ArgArg (EvalVarRef id, Some (make ?loc:qid.CAst.loc id)) + | _ -> f ist r let intern_unfold ist (l,qid) = (l,intern_evaluable ist qid) @@ -355,7 +355,7 @@ let intern_typed_pattern_or_ref_with_occurrences ist (l,p) = subterm matched when a pattern *) let r = match r with | {v=AN r} -> r - | {loc} -> make ?loc @@ Qualid (qualid_of_path (path_of_global (smart_global r))) in + | {loc} -> (qualid_of_path ?loc (path_of_global (smart_global r))) in let sign = { Constrintern.ltac_vars = ist.ltacvars; ltac_bound = Id.Set.empty; diff --git a/plugins/ltac/tacintern.mli b/plugins/ltac/tacintern.mli index fb32508cc..9146fced2 100644 --- a/plugins/ltac/tacintern.mli +++ b/plugins/ltac/tacintern.mli @@ -12,7 +12,7 @@ open Names open Tacexpr open Genarg open Constrexpr -open Misctypes +open Tactypes (** Globalization of tactic expressions : Conversion from [raw_tactic_expr] to [glob_tactic_expr] *) diff --git a/plugins/ltac/tacinterp.ml b/plugins/ltac/tacinterp.ml index a93cf5ae7..9d1cc1643 100644 --- a/plugins/ltac/tacinterp.ml +++ b/plugins/ltac/tacinterp.ml @@ -12,6 +12,7 @@ open Constrintern open Patternops open Pp open CAst +open Namegen open Genredexpr open Glob_term open Glob_ops @@ -35,7 +36,7 @@ open Stdarg open Tacarg open Printer open Pretyping -open Misctypes +open Tactypes open Locus open Tacintern open Taccoerce @@ -360,7 +361,7 @@ let interp_reference ist env sigma = function with Not_found -> try VarRef (get_id (Environ.lookup_named id env)) - with Not_found -> error_global_not_found (make ?loc @@ qualid_of_ident id) + with Not_found -> error_global_not_found (qualid_of_ident ?loc id) let try_interp_evaluable env (loc, id) = let v = Environ.lookup_named id env in @@ -376,14 +377,14 @@ let interp_evaluable ist env sigma = function with Not_found -> match r with | EvalConstRef _ -> r - | _ -> error_global_not_found (make ?loc @@ qualid_of_ident id) + | _ -> error_global_not_found (qualid_of_ident ?loc id) end | ArgArg (r,None) -> r | ArgVar {loc;v=id} -> try try_interp_ltac_var (coerce_to_evaluable_ref env sigma) ist (Some (env,sigma)) (make ?loc id) with Not_found -> try try_interp_evaluable env (loc, id) - with Not_found -> error_global_not_found (make ?loc @@ qualid_of_ident id) + with Not_found -> error_global_not_found (qualid_of_ident ?loc id) (* Interprets an hypothesis name *) let interp_occurrences ist occs = @@ -642,7 +643,7 @@ let interp_closed_typed_pattern_with_occurrences ist env sigma (occs, a) = Inr (pattern_of_constr env sigma (EConstr.to_constr sigma c)) in (try try_interp_ltac_var coerce_eval_ref_or_constr ist (Some (env,sigma)) (make ?loc id) with Not_found -> - error_global_not_found (make ?loc @@ qualid_of_ident id)) + error_global_not_found (qualid_of_ident ?loc id)) | Inl (ArgArg _ as b) -> Inl (interp_evaluable ist env sigma b) | Inr c -> Inr (interp_typed_pattern ist env sigma c) in interp_occurrences ist occs, p @@ -924,7 +925,7 @@ let interp_destruction_arg ist gl arg = if Tactics.is_quantified_hypothesis id gl then keep,ElimOnIdent (make ?loc id) else - let c = (DAst.make ?loc @@ GVar id,Some (make @@ CRef (make ?loc @@ Ident id,None))) in + let c = (DAst.make ?loc @@ GVar id,Some (make @@ CRef (qualid_of_ident ?loc id,None))) in let f env sigma = let (sigma,c) = interp_open_constr ist env sigma c in (sigma, (c,NoBindings)) @@ -1048,8 +1049,7 @@ and eval_tactic ist tac : unit Proofview.tactic = match tac with push_trace(loc,call) ist >>= fun trace -> Profile_ltac.do_profile "eval_tactic:2" trace (catch_error_tac trace (interp_atomic ist t)) - | TacFun _ | TacLetIn _ -> assert false - | TacMatchGoal _ | TacMatch _ -> assert false + | TacFun _ | TacLetIn _ | TacMatchGoal _ | TacMatch _ -> interp_tactic ist tac | TacId [] -> Proofview.tclLIFT (db_breakpoint (curr_debug ist) []) | TacId s -> let msgnl = diff --git a/plugins/ltac/tacinterp.mli b/plugins/ltac/tacinterp.mli index bd44bdbea..fd2d96bd6 100644 --- a/plugins/ltac/tacinterp.mli +++ b/plugins/ltac/tacinterp.mli @@ -14,7 +14,7 @@ open EConstr open Tacexpr open Genarg open Redexpr -open Misctypes +open Tactypes val ltac_trace_info : ltac_trace Exninfo.t @@ -131,7 +131,7 @@ val interp_ltac_var : (value -> 'a) -> interp_sign -> val interp_int : interp_sign -> lident -> int -val interp_int_or_var : interp_sign -> int or_var -> int +val interp_int_or_var : interp_sign -> int Locus.or_var -> int val default_ist : unit -> Geninterp.interp_sign (** Empty ist with debug set on the current value. *) diff --git a/plugins/ltac/tacsubst.ml b/plugins/ltac/tacsubst.ml index 50bf687b1..dd799dc13 100644 --- a/plugins/ltac/tacsubst.ml +++ b/plugins/ltac/tacsubst.ml @@ -14,7 +14,7 @@ open Mod_subst open Genarg open Stdarg open Tacarg -open Misctypes +open Tactypes open Globnames open Genredexpr open Patternops @@ -75,7 +75,7 @@ let subst_and_short_name f (c,n) = (* assert (n=None); *)(* since tacdef are strictly globalized *) (f c,None) -let subst_or_var f = function +let subst_or_var f = let open Locus in function | ArgVar _ as x -> x | ArgArg x -> ArgArg (f x) diff --git a/plugins/ltac/tacsubst.mli b/plugins/ltac/tacsubst.mli index 0a894791b..d406686c5 100644 --- a/plugins/ltac/tacsubst.mli +++ b/plugins/ltac/tacsubst.mli @@ -11,7 +11,7 @@ open Tacexpr open Mod_subst open Genarg -open Misctypes +open Tactypes (** Substitution of tactics at module closing time *) diff --git a/plugins/ltac/tactic_debug.mli b/plugins/ltac/tactic_debug.mli index 734e76b56..175341df0 100644 --- a/plugins/ltac/tactic_debug.mli +++ b/plugins/ltac/tactic_debug.mli @@ -76,7 +76,7 @@ val db_logic_failure : debug_info -> exn -> unit Proofview.NonLogical.t (** Prints a logic failure message for a rule *) val db_breakpoint : debug_info -> - Misctypes.lident message_token list -> unit Proofview.NonLogical.t + lident message_token list -> unit Proofview.NonLogical.t val extract_ltac_trace : ?loc:Loc.t -> Tacexpr.ltac_trace -> Pp.t option Loc.located diff --git a/plugins/ltac/tauto.ml b/plugins/ltac/tauto.ml index 8eeb8903e..299bc7ea4 100644 --- a/plugins/ltac/tauto.ml +++ b/plugins/ltac/tauto.ml @@ -13,7 +13,6 @@ open EConstr open Hipattern open Names open Geninterp -open Misctypes open Ltac_plugin open Tacexpr open Tacinterp @@ -94,7 +93,7 @@ let clear id = Tactics.clear [id] let assumption = Tactics.assumption -let split = Tactics.split_with_bindings false [Misctypes.NoBindings] +let split = Tactics.split_with_bindings false [Tactypes.NoBindings] (** Test *) @@ -175,7 +174,7 @@ let flatten_contravariant_disj _ ist = | Some (_,args) -> let map i arg = let typ = mkArrow arg c in - let ci = Tactics.constructor_tac false None (succ i) Misctypes.NoBindings in + let ci = Tactics.constructor_tac false None (succ i) Tactypes.NoBindings in let by = tclTHENLIST [intro; apply hyp; ci; assumption] in assert_ ~by typ in @@ -187,7 +186,7 @@ let flatten_contravariant_disj _ ist = let make_unfold name = let dir = DirPath.make (List.map Id.of_string ["Logic"; "Init"; "Coq"]) in let const = Constant.make2 (ModPath.MPfile dir) (Label.make name) in - (Locus.AllOccurrences, ArgArg (EvalConstRef const, None)) + Locus.(AllOccurrences, ArgArg (EvalConstRef const, None)) let u_not = make_unfold "not" @@ -245,7 +244,7 @@ let with_flags flags _ ist = let x = CAst.make @@ Id.of_string "x" in let arg = Val.Dyn (tag_tauto_flags, flags) in let ist = { ist with lfun = Id.Map.add x.CAst.v arg ist.lfun } in - eval_tactic_ist ist (TacArg (Loc.tag @@ TacCall (Loc.tag (ArgVar f, [Reference (ArgVar x)])))) + eval_tactic_ist ist (TacArg (Loc.tag @@ TacCall (Loc.tag (Locus.ArgVar f, [Reference (Locus.ArgVar x)])))) let register_tauto_tactic tac name0 args = let ids = List.map (fun id -> Id.of_string id) args in diff --git a/plugins/micromega/coq_micromega.ml b/plugins/micromega/coq_micromega.ml index 68620dbfc..f22147f8b 100644 --- a/plugins/micromega/coq_micromega.ml +++ b/plugins/micromega/coq_micromega.ml @@ -23,6 +23,7 @@ open Names open Goptions open Mutils open Constr +open Tactypes (** * Debug flag @@ -1727,7 +1728,7 @@ let micromega_gen let intro_vars = Tacticals.New.tclTHENLIST (List.map intro vars) in let intro_props = Tacticals.New.tclTHENLIST (List.map intro props) in - let ipat_of_name id = Some (CAst.make @@ Misctypes.IntroNaming (Misctypes.IntroIdentifier id)) in + let ipat_of_name id = Some (CAst.make @@ IntroNaming (Namegen.IntroIdentifier id)) in let goal_name = fresh_id Id.Set.empty (Names.Id.of_string "__arith") gl in let env' = List.map (fun (id,i) -> EConstr.mkVar id,i) vars in @@ -1842,7 +1843,7 @@ let micromega_genr prover tac = let intro_vars = Tacticals.New.tclTHENLIST (List.map intro vars) in let intro_props = Tacticals.New.tclTHENLIST (List.map intro props) in - let ipat_of_name id = Some (CAst.make @@ Misctypes.IntroNaming (Misctypes.IntroIdentifier id)) in + let ipat_of_name id = Some (CAst.make @@ IntroNaming (Namegen.IntroIdentifier id)) in let goal_name = fresh_id Id.Set.empty (Names.Id.of_string "__arith") gl in let env' = List.map (fun (id,i) -> EConstr.mkVar id,i) vars in diff --git a/plugins/omega/coq_omega.ml b/plugins/omega/coq_omega.ml index c615cf278..6f4138828 100644 --- a/plugins/omega/coq_omega.ml +++ b/plugins/omega/coq_omega.ml @@ -29,7 +29,7 @@ open Libnames open Globnames open Nametab open Contradiction -open Misctypes +open Tactypes open Context.Named.Declaration module NamedDecl = Context.Named.Declaration diff --git a/plugins/quote/g_quote.ml4 b/plugins/quote/g_quote.ml4 index c35e0fe12..09209dc22 100644 --- a/plugins/quote/g_quote.ml4 +++ b/plugins/quote/g_quote.ml4 @@ -10,7 +10,6 @@ open Ltac_plugin open Names -open Misctypes open Tacexpr open Geninterp open Quote @@ -24,7 +23,7 @@ let x = Id.of_string "x" let make_cont (k : Val.t) (c : EConstr.t) = let c = Tacinterp.Value.of_constr c in - let tac = TacCall (Loc.tag (ArgVar CAst.(make cont), [Reference (ArgVar CAst.(make x))])) in + let tac = TacCall (Loc.tag (Locus.ArgVar CAst.(make cont), [Reference (Locus.ArgVar CAst.(make x))])) in let ist = { lfun = Id.Map.add cont k (Id.Map.singleton x c); extra = TacStore.empty; } in Tacinterp.eval_tactic_ist ist (TacArg (Loc.tag tac)) diff --git a/plugins/setoid_ring/g_newring.ml4 b/plugins/setoid_ring/g_newring.ml4 index 5e4c9214a..e9ce306e8 100644 --- a/plugins/setoid_ring/g_newring.ml4 +++ b/plugins/setoid_ring/g_newring.ml4 @@ -42,11 +42,11 @@ let pr_ring_mod = function | Ring_kind Abstract -> str "abstract" | Ring_kind (Morphism morph) -> str "morphism" ++ pr_arg pr_constr_expr morph | Const_tac (CstTac cst_tac) -> str "constants" ++ spc () ++ str "[" ++ pr_raw_tactic cst_tac ++ str "]" - | Const_tac (Closed l) -> str "closed" ++ spc () ++ str "[" ++ prlist_with_sep spc pr_reference l ++ str "]" + | Const_tac (Closed l) -> str "closed" ++ spc () ++ str "[" ++ prlist_with_sep spc pr_qualid l ++ str "]" | Pre_tac t -> str "preprocess" ++ spc () ++ str "[" ++ pr_raw_tactic t ++ str "]" | Post_tac t -> str "postprocess" ++ spc () ++ str "[" ++ pr_raw_tactic t ++ str "]" | Setoid(sth,ext) -> str "setoid" ++ pr_arg pr_constr_expr sth ++ pr_arg pr_constr_expr ext - | Pow_spec(Closed l,spec) -> str "power_tac" ++ pr_arg pr_constr_expr spec ++ spc () ++ str "[" ++ prlist_with_sep spc pr_reference l ++ str "]" + | Pow_spec(Closed l,spec) -> str "power_tac" ++ pr_arg pr_constr_expr spec ++ spc () ++ str "[" ++ prlist_with_sep spc pr_qualid l ++ str "]" | Pow_spec(CstTac cst_tac,spec) -> str "power_tac" ++ pr_arg pr_constr_expr spec ++ spc () ++ str "[" ++ pr_raw_tactic cst_tac ++ str "]" | Sign_spec t -> str "sign" ++ pr_arg pr_constr_expr t | Div_spec t -> str "div" ++ pr_arg pr_constr_expr t diff --git a/plugins/setoid_ring/newring.ml b/plugins/setoid_ring/newring.ml index b9d0d2e25..84b29a0bf 100644 --- a/plugins/setoid_ring/newring.ml +++ b/plugins/setoid_ring/newring.ml @@ -20,6 +20,7 @@ open Environ open Libnames open Globnames open Glob_term +open Locus open Tacexpr open Coqlib open Mod_subst @@ -29,7 +30,6 @@ open Printer open Declare open Decl_kinds open Entries -open Misctypes open Newring_ast open Proofview.Notations diff --git a/plugins/setoid_ring/newring_ast.ml b/plugins/setoid_ring/newring_ast.ml index 3eb68b518..a83c79d11 100644 --- a/plugins/setoid_ring/newring_ast.ml +++ b/plugins/setoid_ring/newring_ast.ml @@ -22,7 +22,7 @@ type 'constr coeff_spec = type cst_tac_spec = CstTac of raw_tactic_expr - | Closed of reference list + | Closed of qualid list type 'constr ring_mod = Ring_kind of 'constr coeff_spec diff --git a/plugins/setoid_ring/newring_ast.mli b/plugins/setoid_ring/newring_ast.mli index 3eb68b518..a83c79d11 100644 --- a/plugins/setoid_ring/newring_ast.mli +++ b/plugins/setoid_ring/newring_ast.mli @@ -22,7 +22,7 @@ type 'constr coeff_spec = type cst_tac_spec = CstTac of raw_tactic_expr - | Closed of reference list + | Closed of qualid list type 'constr ring_mod = Ring_kind of 'constr coeff_spec diff --git a/plugins/ssr/ssrast.mli b/plugins/ssr/ssrast.mli index 7f5f2f63d..6ba937a2f 100644 --- a/plugins/ssr/ssrast.mli +++ b/plugins/ssr/ssrast.mli @@ -37,7 +37,7 @@ type ssrmult = int * ssrmmod type ssrocc = (bool * int list) option (* index MAYBE REMOVE ONLY INTERNAL stuff between {} *) -type ssrindex = int Misctypes.or_var +type ssrindex = int Locus.or_var (* clear switch {H G} *) type ssrclear = ssrhyps @@ -88,7 +88,7 @@ type ssripat = | IPatCase of (* ipats_mod option * *) ssripatss (* this is not equivalent to /case /[..|..] if there are already multiple goals *) | IPatInj of ssripatss | IPatRewrite of (*occurrence option * rewrite_pattern **) ssrocc * ssrdir - | IPatView of ssrview (* /view *) + | IPatView of bool * ssrview (* {}/view (true if the clear is present) *) | IPatClear of ssrclear (* {H1 H2} *) | IPatSimpl of ssrsimpl | IPatAbstractVars of Id.t list diff --git a/plugins/ssr/ssrcommon.ml b/plugins/ssr/ssrcommon.ml index 3f6503e73..54f3f9c71 100644 --- a/plugins/ssr/ssrcommon.ml +++ b/plugins/ssr/ssrcommon.ml @@ -181,10 +181,9 @@ let option_assert_get o msg = (** Constructors for rawconstr *) open Glob_term open Globnames -open Misctypes open Decl_kinds -let mkRHole = DAst.make @@ GHole (Evar_kinds.InternalHole, IntroAnonymous, None) +let mkRHole = DAst.make @@ GHole (Evar_kinds.InternalHole, Namegen.IntroAnonymous, None) let rec mkRHoles n = if n > 0 then mkRHole :: mkRHoles (n - 1) else [] let rec isRHoles cl = match cl with @@ -254,7 +253,7 @@ let interp_refine ist gl rc = let interp_open_constr ist gl gc = - let (sigma, (c, _)) = Tacinterp.interp_open_constr_with_bindings ist (pf_env gl) (project gl) (gc, Misctypes.NoBindings) in + let (sigma, (c, _)) = Tacinterp.interp_open_constr_with_bindings ist (pf_env gl) (project gl) (gc, Tactypes.NoBindings) in (project gl, (sigma, c)) let interp_term ist gl (_, c) = snd (interp_open_constr ist gl c) @@ -859,10 +858,10 @@ open Util (** Constructors for constr_expr *) let mkCProp loc = CAst.make ?loc @@ CSort GProp let mkCType loc = CAst.make ?loc @@ CSort (GType []) -let mkCVar ?loc id = CAst.make ?loc @@ CRef (CAst.make ?loc @@ Ident id, None) +let mkCVar ?loc id = CAst.make ?loc @@ CRef (qualid_of_ident ?loc id, None) let rec mkCHoles ?loc n = - if n <= 0 then [] else (CAst.make ?loc @@ CHole (None, IntroAnonymous, None)) :: mkCHoles ?loc (n - 1) -let mkCHole loc = CAst.make ?loc @@ CHole (None, IntroAnonymous, None) + if n <= 0 then [] else (CAst.make ?loc @@ CHole (None, Namegen.IntroAnonymous, None)) :: mkCHoles ?loc (n - 1) +let mkCHole loc = CAst.make ?loc @@ CHole (None, Namegen.IntroAnonymous, None) let mkCLambda ?loc name ty t = CAst.make ?loc @@ CLambdaN ([CLocalAssum([CAst.make ?loc name], Default Explicit, ty)], t) let mkCArrow ?loc ty t = CAst.make ?loc @@ diff --git a/plugins/ssr/ssrelim.ml b/plugins/ssr/ssrelim.ml index 83b4d6562..fbe3b000f 100644 --- a/plugins/ssr/ssrelim.ml +++ b/plugins/ssr/ssrelim.ml @@ -17,7 +17,7 @@ open Term open Constr open Termops open Globnames -open Misctypes +open Tactypes open Tacmach open Ssrmatching_plugin diff --git a/plugins/ssr/ssrfwd.ml b/plugins/ssr/ssrfwd.ml index c6beb08c5..7fe2421f9 100644 --- a/plugins/ssr/ssrfwd.ml +++ b/plugins/ssr/ssrfwd.ml @@ -47,6 +47,7 @@ let ssrsettac id ((_, (pat, pty)), (_, occ)) gl = let cl = EConstr.Unsafe.to_constr cl in try fill_occ_pattern ~raise_NoMatch:true env sigma cl pat occ 1 with NoMatch -> redex_of_pattern ~resolve_typeclasses:true env pat, cl in + let gl = pf_merge_uc ucst gl in let c = EConstr.of_constr c in let cl = EConstr.of_constr cl in if Termops.occur_existential sigma c then errorstrm(str"The pattern"++spc()++ @@ -56,7 +57,6 @@ let ssrsettac id ((_, (pat, pty)), (_, occ)) gl = | Cast(t, DEFAULTcast, ty) -> t, (gl, ty) | _ -> c, pfe_type_of gl c in let cl' = EConstr.mkLetIn (Name id, c, cty, cl) in - let gl = pf_merge_uc ucst gl in Tacticals.tclTHEN (Proofview.V82.of_tactic (convert_concl cl')) (introid id) gl open Util @@ -86,7 +86,6 @@ let _ = open Constrexpr open Glob_term -open Misctypes let combineCG t1 t2 f g = match t1, t2 with | (x, (t1, None)), (_, (t2, None)) -> x, (g t1 t2, None) diff --git a/plugins/ssr/ssripats.ml b/plugins/ssr/ssripats.ml index 8207bc11e..46fde4115 100644 --- a/plugins/ssr/ssripats.ml +++ b/plugins/ssr/ssripats.ml @@ -119,13 +119,10 @@ let intro_end = Ssrcommon.tcl0G (isCLR_CONSUME) (** [=> _] *****************************************************************) -let intro_clear ids future_ipats = +let intro_clear ids = Goal.enter begin fun gl -> let _, clear_ids, ren = List.fold_left (fun (used_ids, clear_ids, ren) id -> - if not(Ssrcommon.is_name_in_ipats id future_ipats) then begin - used_ids, id :: clear_ids, ren - end else let new_id = Ssrcommon.mk_anon_id (Id.to_string id) used_ids in (new_id :: used_ids, new_id :: clear_ids, (id, new_id) :: ren)) (Tacmach.New.pf_ids_of_hyps gl, [], []) ids @@ -213,22 +210,22 @@ let tclLOG p t = tclUNIT () end -let rec ipat_tac1 future_ipats ipat : unit tactic = +let rec ipat_tac1 ipat : unit tactic = match ipat with - | IPatView l -> - Ssrview.tclIPAT_VIEWS ~views:l - ~conclusion:(fun ~to_clear:clr -> intro_clear clr future_ipats) + | IPatView (clear_if_id,l) -> + Ssrview.tclIPAT_VIEWS ~views:l ~clear_if_id + ~conclusion:(fun ~to_clear:clr -> intro_clear clr) | IPatDispatch ipatss -> - tclEXTEND (List.map (ipat_tac future_ipats) ipatss) (tclUNIT ()) [] + tclEXTEND (List.map ipat_tac ipatss) (tclUNIT ()) [] | IPatId id -> Ssrcommon.tclINTRO_ID id | IPatCase ipatss -> - tclIORPAT (Ssrcommon.tclWITHTOP tac_case) future_ipats ipatss + tclIORPAT (Ssrcommon.tclWITHTOP tac_case) ipatss | IPatInj ipatss -> tclIORPAT (Ssrcommon.tclWITHTOP (fun t -> V82.tactic ~nf_evars:false (Ssrelim.perform_injection t))) - future_ipats ipatss + ipatss | IPatAnon Drop -> intro_drop | IPatAnon One -> Ssrcommon.tclINTRO_ANON @@ -239,7 +236,7 @@ let rec ipat_tac1 future_ipats ipat : unit tactic = | IPatClear ids -> tacCHECK_HYPS_EXIST ids <*> - intro_clear (List.map Ssrcommon.hyp_id ids) future_ipats + intro_clear (List.map Ssrcommon.hyp_id ids) | IPatSimpl (Simpl n) -> V82.tactic ~nf_evars:false (Ssrequality.simpltac (Simpl n)) @@ -256,17 +253,17 @@ let rec ipat_tac1 future_ipats ipat : unit tactic = | IPatTac t -> t -and ipat_tac future_ipats pl : unit tactic = +and ipat_tac pl : unit tactic = match pl with | [] -> tclUNIT () | pat :: pl -> - Ssrcommon.tcl0G (tclLOG pat (ipat_tac1 (pl @ future_ipats))) <*> + Ssrcommon.tcl0G (tclLOG pat ipat_tac1) <*> isTICK pat <*> - ipat_tac future_ipats pl + ipat_tac pl -and tclIORPAT tac future_ipats = function +and tclIORPAT tac = function | [[]] -> tac - | p -> Tacticals.New.tclTHENS tac (List.map (ipat_tac future_ipats) p) + | p -> Tacticals.New.tclTHENS tac (List.map ipat_tac p) let split_at_first_case ipats = let rec loop acc = function @@ -282,12 +279,27 @@ let ssr_exception is_on = function let option_to_list = function None -> [] | Some x -> [x] +(* Simple pass doing {x}/v -> /v{x} *) +let elaborate_ipats l = + let rec elab = function + | [] -> [] + | (IPatClear _ as p1) :: (IPatView _ as p2) :: rest -> p2 :: p1 :: elab rest + | IPatDispatch p :: rest -> IPatDispatch (List.map elab p) :: elab rest + | IPatCase p :: rest -> IPatCase (List.map elab p) :: elab rest + | IPatInj p :: rest -> IPatInj (List.map elab p) :: elab rest + | (IPatTac _ | IPatId _ | IPatSimpl _ | IPatClear _ | + IPatAnon _ | IPatView _ | IPatNoop | IPatRewrite _ | + IPatAbstractVars _) as x :: rest -> x :: elab rest + in + elab l + let main ?eqtac ~first_case_is_dispatch ipats = + let ipats = elaborate_ipats ipats in let ip_before, case, ip_after = split_at_first_case ipats in let case = ssr_exception first_case_is_dispatch case in let case = option_to_list case in let eqtac = option_to_list (Option.map (fun x -> IPatTac x) eqtac) in - Ssrcommon.tcl0G (ipat_tac [] (ip_before @ case @ eqtac @ ip_after) <*> intro_end) + Ssrcommon.tcl0G (ipat_tac (ip_before @ case @ eqtac @ ip_after) <*> intro_end) end (* }}} *) @@ -576,7 +588,7 @@ let ssrmovetac = function (tacVIEW_THEN_GRAB view ~conclusion) <*> tclIPAT (IPatClear clr :: ipats) | _::_ as view, (_, ({ gens = []; clr }, ipats)) -> - tclIPAT (IPatView view :: IPatClear clr :: ipats) + tclIPAT (IPatView (false,view) :: IPatClear clr :: ipats) | _, (Some pat, (dgens, ipats)) -> let dgentac = with_dgens dgens eqmovetac in dgentac <*> tclIPAT (eqmoveipats pat ipats) diff --git a/plugins/ssr/ssrparser.ml4 b/plugins/ssr/ssrparser.ml4 index fbfbdb110..347a1e4e2 100644 --- a/plugins/ssr/ssrparser.ml4 +++ b/plugins/ssr/ssrparser.ml4 @@ -22,13 +22,15 @@ open Libnames open Tactics open Tacmach open Util +open Locus open Tacexpr open Tacinterp open Pltac open Extraargs open Ppconstr -open Misctypes +open Namegen +open Tactypes open Decl_kinds open Constrexpr open Constrexpr_ops @@ -301,24 +303,24 @@ END let pr_index = function - | Misctypes.ArgVar {CAst.v=id} -> pr_id id - | Misctypes.ArgArg n when n > 0 -> int n + | ArgVar {CAst.v=id} -> pr_id id + | ArgArg n when n > 0 -> int n | _ -> mt () let pr_ssrindex _ _ _ = pr_index -let noindex = Misctypes.ArgArg 0 +let noindex = ArgArg 0 let check_index ?loc i = if i > 0 then i else CErrors.user_err ?loc (str"Index not positive") let mk_index ?loc = function - | Misctypes.ArgArg i -> Misctypes.ArgArg (check_index ?loc i) + | ArgArg i -> ArgArg (check_index ?loc i) | iv -> iv let interp_index ist gl idx = Tacmach.project gl, match idx with - | Misctypes.ArgArg _ -> idx - | Misctypes.ArgVar id -> + | ArgArg _ -> idx + | ArgVar id -> let i = try let v = Id.Map.find id.CAst.v ist.Tacinterp.lfun in @@ -336,7 +338,7 @@ let interp_index ist gl idx = | None -> raise Not_found end end with _ -> CErrors.user_err ?loc:id.CAst.loc (str"Index not a number") in - Misctypes.ArgArg (check_index ?loc:id.CAst.loc i) + ArgArg (check_index ?loc:id.CAst.loc i) open Pltac @@ -410,8 +412,8 @@ let pr_docc = function let pr_ssrdocc _ _ _ = pr_docc ARGUMENT EXTEND ssrdocc TYPED AS ssrclear option * ssrocc PRINTED BY pr_ssrdocc -| [ "{" ne_ssrhyp_list(clr) "}" ] -> [ mkclr clr ] | [ "{" ssrocc(occ) "}" ] -> [ mkocc occ ] +| [ "{" ssrhyp_list(clr) "}" ] -> [ mkclr clr ] END (* Old kinds of terms *) @@ -543,7 +545,7 @@ END let remove_loc x = x.CAst.v -let ipat_of_intro_pattern p = Misctypes.( +let ipat_of_intro_pattern p = Tactypes.( let rec ipat_of_intro_pattern = function | IntroNaming (IntroIdentifier id) -> IPatId id | IntroAction IntroWildcard -> IPatAnon Drop @@ -576,7 +578,7 @@ let rec map_ipat map_id map_ssrhyp map_ast_closure_term = function | IPatCase iorpat -> IPatCase (List.map (List.map (map_ipat map_id map_ssrhyp map_ast_closure_term)) iorpat) | IPatDispatch iorpat -> IPatDispatch (List.map (List.map (map_ipat map_id map_ssrhyp map_ast_closure_term)) iorpat) | IPatInj iorpat -> IPatInj (List.map (List.map (map_ipat map_id map_ssrhyp map_ast_closure_term)) iorpat) - | IPatView v -> IPatView (List.map map_ast_closure_term v) + | IPatView (clr,v) -> IPatView (clr,List.map map_ast_closure_term v) | IPatTac _ -> assert false (*internal usage only *) let wit_ssripatrep = add_genarg "ssripatrep" pr_ipat @@ -595,16 +597,15 @@ let intern_ipats ist = List.map (intern_ipat ist) let interp_intro_pattern = interp_wit wit_intro_pattern -let interp_introid ist gl id = Misctypes.( +let interp_introid ist gl id = try IntroNaming (IntroIdentifier (hyp_id (snd (interp_hyp ist gl (SsrHyp (Loc.tag id)))))) with _ -> (snd (interp_intro_pattern ist gl (CAst.make @@ IntroNaming (IntroIdentifier id)))).CAst.v -) let get_intro_id = function | IntroNaming (IntroIdentifier id) -> id | _ -> assert false -let rec add_intro_pattern_hyps ipat hyps = Misctypes.( +let rec add_intro_pattern_hyps ipat hyps = let {CAst.loc=loc;v=ipat} = ipat in match ipat with | IntroNaming (IntroIdentifier id) -> @@ -623,7 +624,6 @@ let rec add_intro_pattern_hyps ipat hyps = Misctypes.( | IntroForthcoming _ -> (* As in ipat_of_intro_pattern, was unable to determine which kind of ipat interp_introid could return [HH] *) assert false -) (* We interp the ipat using the standard ltac machinery for ids, since * we have no clue what a name could be bound to (maybe another ipat) *) @@ -646,7 +646,7 @@ let interp_ipat ist gl = | IPatInj iorpat -> IPatInj (List.map (List.map interp) iorpat) | IPatAbstractVars l -> IPatAbstractVars (List.map get_intro_id (List.map (interp_introid ist gl) l)) - | IPatView l -> IPatView (List.map (fun x -> snd(interp_ast_closure_term ist + | IPatView (clr,l) -> IPatView (clr,List.map (fun x -> snd(interp_ast_closure_term ist gl x)) l) | (IPatSimpl _ | IPatAnon _ | IPatRewrite _ | IPatNoop) as x -> x | IPatTac _ -> assert false (*internal usage only *) @@ -683,11 +683,17 @@ ARGUMENT EXTEND ssripat TYPED AS ssripatrep list PRINTED BY pr_ssripats (* TODO | [ "+" ] -> [ [IPatAnon Temporary] ] *) | [ ssrsimpl_ne(sim) ] -> [ [IPatSimpl sim] ] | [ ssrdocc(occ) "->" ] -> [ match occ with + | Some [], _ -> CErrors.user_err ~loc (str"occ_switch expected") | None, occ -> [IPatRewrite (occ, L2R)] | Some clr, _ -> [IPatClear clr; IPatRewrite (allocc, L2R)]] | [ ssrdocc(occ) "<-" ] -> [ match occ with + | Some [], _ -> CErrors.user_err ~loc (str"occ_switch expected") | None, occ -> [IPatRewrite (occ, R2L)] | Some clr, _ -> [IPatClear clr; IPatRewrite (allocc, R2L)]] + | [ ssrdocc(occ) ssrfwdview(v) ] -> [ match occ with + | Some [], _ -> [IPatView (true,v)] + | Some cl, _ -> check_hyps_uniq [] cl; [IPatClear cl;IPatView (false,v)] + | _ -> CErrors.user_err ~loc (str"Only identifiers are allowed here") ] | [ ssrdocc(occ) ] -> [ match occ with | Some cl, _ -> check_hyps_uniq [] cl; [IPatClear cl] | _ -> CErrors.user_err ~loc (str"Only identifiers are allowed here")] @@ -705,7 +711,7 @@ ARGUMENT EXTEND ssripat TYPED AS ssripatrep list PRINTED BY pr_ssripats | [ "-/" integer(n) "/=" ] -> [ [IPatNoop;IPatSimpl(SimplCut (n,~-1))] ] | [ "-/" integer(n) "/" integer (m) "=" ] -> [ [IPatNoop;IPatSimpl(SimplCut(n,m))] ] - | [ ssrfwdview(v) ] -> [ [IPatView v] ] + | [ ssrfwdview(v) ] -> [ [IPatView (false,v)] ] | [ "[" ":" ident_list(idl) "]" ] -> [ [IPatAbstractVars idl] ] | [ "[:" ident_list(idl) "]" ] -> [ [IPatAbstractVars idl] ] END @@ -1064,7 +1070,7 @@ let rec format_constr_expr h0 c0 = let open CAst in match h0, c0 with | BFdef :: h, { v = CLetIn({CAst.v=x}, v, oty, c) } -> let bs, c' = format_constr_expr h c in Bdef (x, oty, v) :: bs, c' - | [BFcast], { v = CCast (c, CastConv t) } -> + | [BFcast], { v = CCast (c, Glob_term.CastConv t) } -> [Bcast t], c | BFrec (has_str, has_cast) :: h, { v = CFix ( _, [_, (Some locn, CStructRec), bl, t, c]) } -> @@ -1093,7 +1099,7 @@ let wit_ssrfwdfmt = add_genarg "ssrfwdfmt" pr_fwdfmt let mkFwdVal fk c = ((fk, []), c) let mkssrFwdVal fk c = ((fk, []), (c,None)) -let dC t = CastConv t +let dC t = Glob_term.CastConv t let same_ist { interp_env = x } { interp_env = y } = match x,y with @@ -1154,7 +1160,8 @@ ARGUMENT EXTEND ssrbvar TYPED AS constr PRINTED BY pr_ssrbvar END let bvar_lname = let open CAst in function - | { v = CRef ({loc;v=Ident id}, _) } -> CAst.make ?loc @@ Name id + | { v = CRef (qid, _) } when qualid_is_ident qid -> + CAst.make ?loc:qid.CAst.loc @@ Name (qualid_basename qid) | { loc = loc } -> CAst.make ?loc Anonymous let pr_ssrbinder prc _ _ (_, c) = prc c @@ -1210,8 +1217,8 @@ let push_binders c2 bs = | [] -> c | _ -> anomaly "binder not a lambda nor a let in" in match c2 with - | { loc; v = CCast (ct, CastConv cty) } -> - CAst.make ?loc @@ (CCast (loop false ct bs, CastConv (loop true cty bs))) + | { loc; v = CCast (ct, Glob_term.CastConv cty) } -> + CAst.make ?loc @@ (CCast (loop false ct bs, Glob_term.CastConv (loop true cty bs))) | ct -> loop false ct bs let rec fix_binders = let open CAst in function @@ -1246,7 +1253,8 @@ END let pr_ssrfixfwd _ _ _ (id, fwd) = str " fix " ++ pr_id id ++ pr_fwd fwd let bvar_locid = function - | { CAst.v = CRef ({CAst.loc=loc;v=Ident id}, _) } -> CAst.make ?loc id + | { CAst.v = CRef (qid, _) } when qualid_is_ident qid -> + CAst.make ?loc:qid.CAst.loc (qualid_basename qid) | _ -> CErrors.user_err (Pp.str "Missing identifier after \"(co)fix\"") @@ -1676,7 +1684,10 @@ let pr_gen (docc, dt) = pr_docc docc ++ pr_cpattern dt let pr_ssrgen _ _ _ = pr_gen ARGUMENT EXTEND ssrgen TYPED AS ssrdocc * cpattern PRINTED BY pr_ssrgen -| [ ssrdocc(docc) cpattern(dt) ] -> [ docc, dt ] +| [ ssrdocc(docc) cpattern(dt) ] -> [ + match docc with + | Some [], _ -> CErrors.user_err ~loc (str"Clear flag {} not allowed here") + | _ -> docc, dt ] | [ cpattern(dt) ] -> [ nodocc, dt ] END diff --git a/plugins/ssr/ssrprinters.ml b/plugins/ssr/ssrprinters.ml index 11369228c..8f4b2179e 100644 --- a/plugins/ssr/ssrprinters.ml +++ b/plugins/ssr/ssrprinters.ml @@ -107,7 +107,8 @@ let rec pr_ipat p = | IPatAnon All -> str "*" | IPatAnon Drop -> str "_" | IPatAnon One -> str "?" - | IPatView v -> pr_view2 v + | IPatView (false,v) -> pr_view2 v + | IPatView (true,v) -> str"{}" ++ pr_view2 v | IPatNoop -> str "-" | IPatAbstractVars l -> str "[:" ++ pr_list spc Id.print l ++ str "]" | IPatTac _ -> str "<tac>" diff --git a/plugins/ssr/ssrtacticals.ml b/plugins/ssr/ssrtacticals.ml index 372ae86bd..83581f341 100644 --- a/plugins/ssr/ssrtacticals.ml +++ b/plugins/ssr/ssrtacticals.ml @@ -14,7 +14,6 @@ open Names open Constr open Termops open Tacmach -open Misctypes open Locusops open Ssrast @@ -25,7 +24,7 @@ module NamedDecl = Context.Named.Declaration (** Tacticals (+, -, *, done, by, do, =>, first, and last). *) -let get_index = function ArgArg i -> i | _ -> +let get_index = function Locus.ArgArg i -> i | _ -> anomaly "Uninterpreted index" (* Toplevel constr must be globalized twice ! *) diff --git a/plugins/ssr/ssrtacticals.mli b/plugins/ssr/ssrtacticals.mli index a5636ad0f..684e00235 100644 --- a/plugins/ssr/ssrtacticals.mli +++ b/plugins/ssr/ssrtacticals.mli @@ -17,7 +17,7 @@ val tclSEQAT : Tacinterp.interp_sign -> Tacinterp.Value.t -> Ssrast.ssrdir -> - int Misctypes.or_var * + int Locus.or_var * (('a * Tacinterp.Value.t option list) * Tacinterp.Value.t option) -> Tacmach.tactic @@ -37,7 +37,7 @@ val hinttac : val ssrdotac : Tacinterp.interp_sign -> - ((int Misctypes.or_var * Ssrast.ssrmmod) * + ((int Locus.or_var * Ssrast.ssrmmod) * (bool * Tacinterp.Value.t option list)) * ((Ssrast.ssrhyps * ((Ssrast.ssrhyp_or_id * string) * diff --git a/plugins/ssr/ssrvernac.ml4 b/plugins/ssr/ssrvernac.ml4 index 750461a1b..7ce2dd64a 100644 --- a/plugins/ssr/ssrvernac.ml4 +++ b/plugins/ssr/ssrvernac.ml4 @@ -27,9 +27,7 @@ open Glob_term open Globnames open Stdarg open Genarg -open Misctypes open Decl_kinds -open Libnames open Pp open Ppconstr open Printer @@ -144,21 +142,21 @@ END let declare_one_prenex_implicit locality f = let fref = try Smartlocate.global_with_alias f - with _ -> errorstrm (pr_reference f ++ str " is not declared") in + with _ -> errorstrm (pr_qualid f ++ str " is not declared") in let rec loop = function | a :: args' when Impargs.is_status_implicit a -> (ExplByName (Impargs.name_of_implicit a), (true, true, true)) :: loop args' | args' when List.exists Impargs.is_status_implicit args' -> - errorstrm (str "Expected prenex implicits for " ++ pr_reference f) + errorstrm (str "Expected prenex implicits for " ++ pr_qualid f) | _ -> [] in let impls = match Impargs.implicits_of_global fref with | [cond,impls] -> impls - | [] -> errorstrm (str "Expected some implicits for " ++ pr_reference f) + | [] -> errorstrm (str "Expected some implicits for " ++ pr_qualid f) | _ -> errorstrm (str "Multiple implicits not supported") in match loop impls with | [] -> - errorstrm (str "Expected some implicits for " ++ pr_reference f) + errorstrm (str "Expected some implicits for " ++ pr_qualid f) | impls -> Impargs.declare_manual_implicits locality fref ~enriching:false [impls] @@ -416,7 +414,7 @@ let interp_search_arg arg = (* Module path postfilter *) -let pr_modloc (b, m) = if b then str "-" ++ pr_reference m else pr_reference m +let pr_modloc (b, m) = if b then str "-" ++ pr_qualid m else pr_qualid m let wit_ssrmodloc = add_genarg "ssrmodloc" pr_modloc @@ -434,10 +432,9 @@ GEXTEND Gram END let interp_modloc mr = - let interp_mod (_, mr) = - let {CAst.loc=loc; v=qid} = qualid_of_reference mr in + let interp_mod (_, qid) = try Nametab.full_name_module qid with Not_found -> - CErrors.user_err ?loc (str "No Module " ++ pr_qualid qid) in + CErrors.user_err ?loc:qid.CAst.loc (str "No Module " ++ pr_qualid qid) in let mr_out, mr_in = List.partition fst mr in let interp_bmod b = function | [] -> fun _ _ _ -> true diff --git a/plugins/ssr/ssrview.ml b/plugins/ssr/ssrview.ml index 29a936381..3f974ea06 100644 --- a/plugins/ssr/ssrview.ml +++ b/plugins/ssr/ssrview.ml @@ -67,9 +67,9 @@ end module State : sig (* View storage API *) - val vsINIT : EConstr.t -> unit tactic - val vsPUSH : (EConstr.t -> EConstr.t tactic) -> unit tactic - val vsCONSUME : (Id.t option -> EConstr.t -> unit tactic) -> unit tactic + val vsINIT : EConstr.t * Id.t list -> unit tactic + val vsPUSH : (EConstr.t -> (EConstr.t * Id.t list) tactic) -> unit tactic + val vsCONSUME : (name:Id.t option -> EConstr.t -> to_clear:Id.t list -> unit tactic) -> unit tactic val vsASSERT_EMPTY : unit tactic end = struct (* {{{ *) @@ -78,6 +78,7 @@ type vstate = { subject_name : Id.t option; (* top *) (* None if views are being applied to a term *) view : EConstr.t; (* v2 (v1 top) *) + to_clear : Id.t list; } include Ssrcommon.MakeState(struct @@ -85,13 +86,14 @@ include Ssrcommon.MakeState(struct let init = None end) -let vsINIT view = tclSET (Some { subject_name = None; view }) +let vsINIT (view, to_clear) = + tclSET (Some { subject_name = None; view; to_clear }) let vsPUSH k = tacUPDATE (fun s -> match s with - | Some { subject_name; view } -> - k view >>= fun view -> - tclUNIT (Some { subject_name; view }) + | Some { subject_name; view; to_clear } -> + k view >>= fun (view, clr) -> + tclUNIT (Some { subject_name; view; to_clear = to_clear @ clr }) | None -> Goal.enter_one ~__LOC__ begin fun gl -> let concl = Goal.concl gl in @@ -102,15 +104,15 @@ let vsPUSH k = | _ -> mk_anon_id "view_subject" (Tacmach.New.pf_ids_of_hyps gl) in let view = EConstr.mkVar id in Ssrcommon.tclINTRO_ID id <*> - k view >>= fun view -> - tclUNIT (Some { subject_name = Some id; view }) + k view >>= fun (view, to_clear) -> + tclUNIT (Some { subject_name = Some id; view; to_clear }) end) let vsCONSUME k = tclGET (fun s -> match s with - | Some { subject_name; view } -> + | Some { subject_name; view; to_clear } -> tclSET None <*> - k subject_name view + k ~name:subject_name view ~to_clear | None -> anomaly "vsCONSUME: empty storage") let vsASSERT_EMPTY = @@ -157,7 +159,7 @@ let tclINJ_CONSTR_IST ist p = let mkGHole = DAst.make - (Glob_term.GHole(Evar_kinds.InternalHole, Misctypes.IntroAnonymous, None)) + (Glob_term.GHole(Evar_kinds.InternalHole, Namegen.IntroAnonymous, None)) let rec mkGHoles n = if n > 0 then mkGHole :: mkGHoles (n - 1) else [] let mkGApp f args = if args = [] then f @@ -187,6 +189,16 @@ end * modular, see the 2 functions below that would need to "uncommit" *) let tclKeepOpenConstr (_env, sigma, t) = Unsafe.tclEVARS sigma <*> tclUNIT t +let tclADD_CLEAR_IF_ID (env, ist, t) x = + Ssrprinters.ppdebug (lazy + Pp.(str"tclADD_CLEAR_IF_ID: " ++ Printer.pr_econstr_env env ist t)); + let hd, _ = EConstr.decompose_app ist t in + match EConstr.kind ist hd with + | Constr.Var id when Ssrcommon.not_section_id id -> tclUNIT (x, [id]) + | _ -> tclUNIT (x,[]) + +let tclPAIR p x = tclUNIT (x, p) + (* The ssr heuristic : *) (* Estimate a bound on the number of arguments of a raw constr. *) (* This is not perfect, because the unifier may fail to *) @@ -203,14 +215,15 @@ let guess_max_implicits ist glob = (fun _ -> tclUNIT 5) let pad_to_inductive ist glob = Goal.enter_one ~__LOC__ begin fun goal -> - interp_glob ist glob >>= fun (env, sigma, term) -> + interp_glob ist glob >>= fun (env, sigma, term as ot) -> let term_ty = Retyping.get_type_of env sigma term in let ctx, i = Reductionops.splay_prod env sigma term_ty in let rel_ctx = List.map (fun (a,b) -> Context.Rel.Declaration.LocalAssum(a,b)) ctx in - if Ssrcommon.isAppInd (EConstr.push_rel_context rel_ctx env) sigma i - then tclUNIT (mkGApp glob (mkGHoles (List.length ctx))) - else Tacticals.New.tclZEROMSG Pp.(str"not an inductive") + if not (Ssrcommon.isAppInd (EConstr.push_rel_context rel_ctx env) sigma i) + then Tacticals.New.tclZEROMSG Pp.(str"not an inductive") + else tclUNIT (mkGApp glob (mkGHoles (List.length ctx))) + >>= tclADD_CLEAR_IF_ID ot end (* There are two ways of "applying" a view to term: *) @@ -221,7 +234,7 @@ end (* They require guessing the view hints and the number of *) (* implicits, respectively, which we do by brute force. *) (* Builds v p *) -let interp_view ist v p = +let interp_view ~clear_if_id ist v p = let is_specialize hd = match DAst.get hd with Glob_term.GHole _ -> true | _ -> false in (* We cast the pile of views p into a term p_id *) @@ -230,25 +243,31 @@ let interp_view ist v p = match DAst.get v with | Glob_term.GApp (hd, rargs) when is_specialize hd -> Ssrprinters.ppdebug (lazy Pp.(str "specialize")); - interp_glob ist (mkGApp p_id rargs) >>= tclKeepOpenConstr + interp_glob ist (mkGApp p_id rargs) + >>= tclKeepOpenConstr >>= tclPAIR [] | _ -> Ssrprinters.ppdebug (lazy Pp.(str "view")); (* We find out how to build (v p) eventually using an adaptor *) let adaptors = AdaptorDb.(get Forward) in Proofview.tclORELSE - (pad_to_inductive ist v >>= fun vpad -> + (pad_to_inductive ist v >>= fun (vpad,clr) -> Ssrcommon.tclFIRSTa (List.map - (fun a -> interp_glob ist (mkGApp a [vpad; p_id])) adaptors)) + (fun a -> interp_glob ist (mkGApp a [vpad; p_id])) adaptors) + >>= tclPAIR clr) (fun _ -> guess_max_implicits ist v >>= fun n -> Ssrcommon.tclFIRSTi (fun n -> - interp_glob ist (mkGApp v (mkGHoles n @ [p_id]))) n) - >>= tclKeepOpenConstr + interp_glob ist (mkGApp v (mkGHoles n @ [p_id]))) n + >>= fun x -> tclADD_CLEAR_IF_ID x x) + >>= fun (ot,clr) -> + if clear_if_id + then tclKeepOpenConstr ot >>= tclPAIR clr + else tclKeepOpenConstr ot >>= tclPAIR [] (* we store in the state (v top), then (v1 (v2 top))... *) -let pile_up_view (ist, v) = +let pile_up_view ~clear_if_id (ist, v) = let ist = Ssrcommon.option_assert_get ist (Pp.str"not a term") in - State.vsPUSH (fun p -> interp_view ist v p) + State.vsPUSH (fun p -> interp_view ~clear_if_id ist v p) let finalize_view s0 ?(simple_types=true) p = Goal.enter_one ~__LOC__ begin fun g -> @@ -292,7 +311,7 @@ let pose_proof subject_name p = <*> Tactics.New.reduce_after_refine -let rec apply_all_views ending vs s0 = +let rec apply_all_views ~clear_if_id ending vs s0 = match vs with | [] -> ending s0 | v :: vs -> @@ -301,31 +320,35 @@ let rec apply_all_views ending vs s0 = | `Tac tac -> Ssrprinters.ppdebug (lazy Pp.(str"..a tactic")); ending s0 <*> Tacinterp.eval_tactic tac <*> - Ssrcommon.tacSIGMA >>= apply_all_views ending vs + Ssrcommon.tacSIGMA >>= apply_all_views ~clear_if_id ending vs | `Term v -> Ssrprinters.ppdebug (lazy Pp.(str"..a term")); - pile_up_view v <*> apply_all_views ending vs s0 + pile_up_view ~clear_if_id v <*> + apply_all_views ~clear_if_id ending vs s0 (* Entry points *********************************************************) -let tclIPAT_VIEWS ~views:vs ~conclusion:tac = +let tclIPAT_VIEWS ~views:vs ?(clear_if_id=false) ~conclusion:tac = let end_view_application s0 = - State.vsCONSUME (fun name t -> - finalize_view s0 t >>= pose_proof name <*> - tac ~to_clear:(Option.cata (fun x -> [x]) [] name)) in + State.vsCONSUME (fun ~name t ~to_clear -> + let to_clear = Option.cata (fun x -> [x]) [] name @ to_clear in + finalize_view s0 t >>= pose_proof name <*> tac ~to_clear) in tclINDEPENDENT begin State.vsASSERT_EMPTY <*> - Ssrcommon.tacSIGMA >>= apply_all_views end_view_application vs <*> + Ssrcommon.tacSIGMA >>= + apply_all_views ~clear_if_id end_view_application vs <*> State.vsASSERT_EMPTY end let tclWITH_FWD_VIEWS ~simple_types ~subject ~views:vs ~conclusion:tac = let ending_tac s0 = - State.vsCONSUME (fun _ t -> finalize_view s0 ~simple_types t >>= tac) in + State.vsCONSUME (fun ~name:_ t ~to_clear:_ -> + finalize_view s0 ~simple_types t >>= tac) in tclINDEPENDENT begin State.vsASSERT_EMPTY <*> - State.vsINIT subject <*> - Ssrcommon.tacSIGMA >>= apply_all_views ending_tac vs <*> + State.vsINIT (subject,[]) <*> + Ssrcommon.tacSIGMA >>= + apply_all_views ~clear_if_id:false ending_tac vs <*> State.vsASSERT_EMPTY end diff --git a/plugins/ssr/ssrview.mli b/plugins/ssr/ssrview.mli index be51fe7f9..b128a95da 100644 --- a/plugins/ssr/ssrview.mli +++ b/plugins/ssr/ssrview.mli @@ -20,9 +20,11 @@ module AdaptorDb : sig end -(* Apply views to the top of the stack (intro pattern) *) +(* Apply views to the top of the stack (intro pattern). If clear_if_id is + * true (default false) then views that happen to be a variable are considered + * as to be cleared (see the to_clear argument to the continuation) *) val tclIPAT_VIEWS : - views:ast_closure_term list -> + views:ast_closure_term list -> ?clear_if_id:bool -> conclusion:(to_clear:Names.Id.t list -> unit Proofview.tactic) -> unit Proofview.tactic diff --git a/plugins/ssrmatching/ssrmatching.ml4 b/plugins/ssrmatching/ssrmatching.ml4 index b1c5e131f..9d9b1b2e8 100644 --- a/plugins/ssrmatching/ssrmatching.ml4 +++ b/plugins/ssrmatching/ssrmatching.ml4 @@ -40,7 +40,7 @@ open Pretyping open Ppconstr open Printer open Globnames -open Misctypes +open Namegen open Decl_kinds open Evar_kinds open Constrexpr @@ -131,9 +131,12 @@ let add_genarg tag pr = (** Constructors for cast type *) let dC t = CastConv t (** Constructors for constr_expr *) -let isCVar = function { CAst.v = CRef ({CAst.v=Ident _},_) } -> true | _ -> false -let destCVar = function { CAst.v = CRef ({CAst.v=Ident id},_) } -> id | _ -> - CErrors.anomaly (str"not a CRef.") +let isCVar = function { CAst.v = CRef (qid,_) } -> qualid_is_ident qid | _ -> false +let destCVar = function + | { CAst.v = CRef (qid,_) } when qualid_is_ident qid -> + qualid_basename qid + | _ -> + CErrors.anomaly (str"not a CRef.") let isGLambda c = match DAst.get c with GLambda (Name _, _, _, _) -> true | _ -> false let destGLambda c = match DAst.get c with GLambda (Name id, _, _, c) -> (id, c) | _ -> CErrors.anomaly (str "not a GLambda") @@ -558,8 +561,8 @@ let filter_upat i0 f n u fpats = let na = Array.length u.up_a in if n < na then fpats else let np = match u.up_k with - | KpatConst when equal u.up_f f -> na - | KpatFixed when equal u.up_f f -> na + | KpatConst when eq_constr_nounivs u.up_f f -> na + | KpatFixed when eq_constr_nounivs u.up_f f -> na | KpatEvar k when isEvar_k k f -> na | KpatLet when isLetIn f -> na | KpatLam when isLambda f -> na @@ -579,8 +582,8 @@ let filter_upat_FO i0 f n u fpats = let np = nb_args u.up_FO in if n < np then fpats else let ok = match u.up_k with - | KpatConst -> equal u.up_f f - | KpatFixed -> equal u.up_f f + | KpatConst -> eq_constr_nounivs u.up_f f + | KpatFixed -> eq_constr_nounivs u.up_f f | KpatEvar k -> isEvar_k k f | KpatLet -> isLetIn f | KpatLam -> isLambda f @@ -761,8 +764,8 @@ let mk_tpattern_matcher ?(all_instances=false) let match_let f = match kind f with | LetIn (_, v, _, b) -> unif_EQ env sigma pv v && unif_EQ env' sigma pb b | _ -> false in match_let - | KpatFixed -> equal u.up_f - | KpatConst -> equal u.up_f + | KpatFixed -> eq_constr_nounivs u.up_f + | KpatConst -> eq_constr_nounivs u.up_f | KpatLam -> fun c -> (match kind c with | Lambda _ -> unif_EQ env sigma u.up_f c @@ -1019,8 +1022,10 @@ type pattern = Evd.evar_map * (constr, constr) ssrpattern let id_of_cpattern (_, (c1, c2), _) = let open CAst in match DAst.get c1, c2 with - | _, Some { v = CRef ({CAst.v=Ident x}, _) } -> Some x - | _, Some { v = CAppExpl ((_, {CAst.v=Ident x}, _), []) } -> Some x + | _, Some { v = CRef (qid, _) } when qualid_is_ident qid -> + Some (qualid_basename qid) + | _, Some { v = CAppExpl ((_, qid, _), []) } when qualid_is_ident qid -> + Some (qualid_basename qid) | GRef (VarRef x, _), None -> Some x | _ -> None let id_of_Cterm t = match id_of_cpattern t with diff --git a/pretyping/cases.ml b/pretyping/cases.ml index 1edce17bd..93ca9dc5e 100644 --- a/pretyping/cases.ml +++ b/pretyping/cases.ml @@ -1425,8 +1425,9 @@ and match_current pb (initial,tomatch) = let ci = make_case_info pb.env (fst mind) pb.casestyle in let pred = nf_betaiota pb.env !(pb.evdref) pred in let case = - make_case_or_project pb.env !(pb.evdref) indf ci pred current brvals + make_case_or_project pb.env !(pb.evdref) indf ci pred current brvals in + let _ = Evarutil.evd_comb1 (Typing.type_of pb.env) pb.evdref pred in Typing.check_allowed_sort pb.env !(pb.evdref) mind current pred; { uj_val = applist (case, inst); uj_type = prod_applist !(pb.evdref) typ inst } @@ -2103,7 +2104,7 @@ let mk_JMeq_refl evdref typ x = let hole na = DAst.make @@ GHole (Evar_kinds.QuestionMark (Evar_kinds.Define false,na), - Misctypes.IntroAnonymous, None) + IntroAnonymous, None) let constr_of_pat env evdref arsign pat avoid = let rec typ env (ty, realargs) pat avoid = diff --git a/pretyping/detyping.ml b/pretyping/detyping.ml index e6cfe1f76..23a985dc3 100644 --- a/pretyping/detyping.ml +++ b/pretyping/detyping.ml @@ -27,7 +27,6 @@ open Libnames open Globnames open Nametab open Mod_subst -open Misctypes open Decl_kinds open Context.Named.Declaration open Ltac_pretype @@ -88,7 +87,7 @@ let encode_tuple ({CAst.loc} as r) = module PrintingInductiveMake = functor (Test : sig - val encode : reference -> inductive + val encode : qualid -> inductive val member_message : Pp.t -> bool -> Pp.t val field : string val title : string @@ -691,7 +690,9 @@ and detype_r d flags avoid env sigma t = let c' = try let pb = Environ.lookup_projection p (snd env) in - let body = pb.Declarations.proj_body in + let ind = pb.Declarations.proj_ind in + let bodies = Inductiveops.legacy_match_projection (snd env) ind in + let body = bodies.(pb.Declarations.proj_arg) in let ty = Retyping.get_type_of (snd env) sigma c in let ((ind,u), args) = Inductiveops.find_mrectype (snd env) sigma ty in let body' = strip_lam_assum body in @@ -1027,7 +1028,7 @@ let rec subst_glob_constr subst = DAst.map (function | GCast (r1,k) as raw -> let r1' = subst_glob_constr subst r1 in - let k' = Miscops.smartmap_cast_type (subst_glob_constr subst) k in + let k' = smartmap_cast_type (subst_glob_constr subst) k in if r1' == r1 && k' == k then raw else GCast (r1',k') | GProj (p,c) as raw -> diff --git a/pretyping/detyping.mli b/pretyping/detyping.mli index 5310455fe..8695d52b1 100644 --- a/pretyping/detyping.mli +++ b/pretyping/detyping.mli @@ -87,7 +87,7 @@ val subst_genarg_hook : module PrintingInductiveMake : functor (Test : sig - val encode : Libnames.reference -> Names.inductive + val encode : Libnames.qualid -> Names.inductive val member_message : Pp.t -> bool -> Pp.t val field : string val title : string @@ -95,7 +95,7 @@ module PrintingInductiveMake : sig type t = Names.inductive val compare : t -> t -> int - val encode : Libnames.reference -> Names.inductive + val encode : Libnames.qualid -> Names.inductive val subst : substitution -> t -> t val printer : t -> Pp.t val key : Goptions.option_name diff --git a/pretyping/evarconv.ml b/pretyping/evarconv.ml index 6d08f66c1..a71ef6508 100644 --- a/pretyping/evarconv.ml +++ b/pretyping/evarconv.ml @@ -510,7 +510,7 @@ and evar_eqappr_x ?(rhs_is_already_stuck = false) ts env evd pbty let tM = Stack.zip evd apprM in miller_pfenning on_left (fun () -> if not_only_app then (* Postpone the use of an heuristic *) - switch (fun x y -> Success (add_conv_pb (pbty,env,x,y) i)) (Stack.zip evd apprF) tM + switch (fun x y -> Success (Evarutil.add_unification_pb (pbty,env,x,y) i)) (Stack.zip evd apprF) tM else quick_fail i) ev lF tM i and consume (termF,skF as apprF) (termM,skM as apprM) i = @@ -578,7 +578,7 @@ and evar_eqappr_x ?(rhs_is_already_stuck = false) ts env evd pbty i,mkEvar ev else i,Stack.zip evd apprF in - switch (fun x y -> Success (add_conv_pb (pbty,env,x,y) i)) + switch (fun x y -> Success (Evarutil.add_unification_pb (pbty,env,x,y) i)) tF tR else UnifFailure (evd,OccurCheck (fst ev,tR)))]) @@ -984,9 +984,11 @@ and conv_record trs env evd (ctx,(h,h2),c,bs,(params,params1),(us,us2),(sk1,sk2) else UnifFailure(evd,(*dummy*)NotSameHead) and eta_constructor ts env evd sk1 ((ind, i), u) sk2 term2 = + let open Declarations in let mib = lookup_mind (fst ind) env in match mib.Declarations.mind_record with - | Some (Some (id, projs, pbs)) when mib.Declarations.mind_finite == Declarations.BiFinite -> + | PrimRecord info when mib.Declarations.mind_finite == Declarations.BiFinite -> + let (_, projs, _) = info.(snd ind) in let pars = mib.Declarations.mind_nparams in (try let l1' = Stack.tail pars sk1 in diff --git a/pretyping/evarsolve.ml b/pretyping/evarsolve.ml index aefae1ecc..8afb9b942 100644 --- a/pretyping/evarsolve.ml +++ b/pretyping/evarsolve.ml @@ -929,7 +929,7 @@ let invert_arg_from_subst evd aliases k0 subst_in_env_extended_with_k_binders c_ with Not_found -> match expand_alias_once evd aliases t with | None -> raise Not_found - | Some c -> aux k c in + | Some c -> aux k (lift k c) in try let c = aux 0 c_in_env_extended_with_k_binders in Invertible (UniqueProjection (c,!effects)) diff --git a/pretyping/geninterp.mli b/pretyping/geninterp.mli index fa522e9c3..606a6ebea 100644 --- a/pretyping/geninterp.mli +++ b/pretyping/geninterp.mli @@ -42,8 +42,8 @@ sig end -module ValTMap (M : Dyn.TParam) : - Dyn.MapS with type 'a obj = 'a M.t with type 'a key = 'a Val.typ +module ValTMap (Value : Dyn.ValueS) : + Dyn.MapS with type 'a key = 'a Val.typ and type 'a value = 'a Value.t (** Dynamic types for toplevel values. While the generic types permit to relate objects at various levels of interpretation, toplevel values are wearing diff --git a/pretyping/glob_ops.ml b/pretyping/glob_ops.ml index 63618c918..ba193da60 100644 --- a/pretyping/glob_ops.ml +++ b/pretyping/glob_ops.ml @@ -11,10 +11,8 @@ open Util open CAst open Names -open Constr open Nameops open Globnames -open Misctypes open Glob_term open Evar_kinds open Ltac_pretype @@ -48,12 +46,20 @@ let map_glob_decl_left_to_right f (na,k,obd,ty) = let comp2 = f ty in (na,k,comp1,comp2) + +let glob_sort_eq g1 g2 = let open Glob_term in match g1, g2 with +| GProp, GProp -> true +| GSet, GSet -> true +| GType l1, GType l2 -> + List.equal (Option.equal (fun (x,m) (y,n) -> Libnames.qualid_eq x y && Int.equal m n)) l1 l2 +| _ -> false + let binding_kind_eq bk1 bk2 = match bk1, bk2 with | Decl_kinds.Explicit, Decl_kinds.Explicit -> true | Decl_kinds.Implicit, Decl_kinds.Implicit -> true | (Decl_kinds.Explicit | Decl_kinds.Implicit), _ -> false -let case_style_eq s1 s2 = match s1, s2 with +let case_style_eq s1 s2 = let open Constr in match s1, s2 with | LetStyle, LetStyle -> true | IfStyle, IfStyle -> true | LetPatternStyle, LetPatternStyle -> true @@ -141,10 +147,10 @@ let mk_glob_constr_eq f c1 c2 = match DAst.get c1, DAst.get c2 with fix_kind_eq f kn1 kn2 && Array.equal Id.equal id1 id2 && Array.equal (fun l1 l2 -> List.equal (glob_decl_eq f) l1 l2) decl1 decl2 && Array.equal f c1 c2 && Array.equal f t1 t2 - | GSort s1, GSort s2 -> Miscops.glob_sort_eq s1 s2 + | GSort s1, GSort s2 -> glob_sort_eq s1 s2 | GHole (kn1, nam1, gn1), GHole (kn2, nam2, gn2) -> Option.equal (==) gn1 gn2 (** Only thing sensible *) && - Miscops.intro_pattern_naming_eq nam1 nam2 + Namegen.intro_pattern_naming_eq nam1 nam2 | GCast (c1, t1), GCast (c2, t2) -> f c1 c2 && cast_type_eq f t1 t2 | GProj (p1, t1), GProj (p2, t2) -> @@ -154,6 +160,21 @@ let mk_glob_constr_eq f c1 c2 = match DAst.get c1, DAst.get c2 with let rec glob_constr_eq c = mk_glob_constr_eq glob_constr_eq c +(** Mapping [cast_type] *) + +let map_cast_type f = function + | CastConv a -> CastConv (f a) + | CastVM a -> CastVM (f a) + | CastCoerce -> CastCoerce + | CastNative a -> CastNative (f a) + +let smartmap_cast_type f c = + match c with + | CastConv a -> let a' = f a in if a' == a then c else CastConv a' + | CastVM a -> let a' = f a in if a' == a then c else CastVM a' + | CastCoerce -> CastCoerce + | CastNative a -> let a' = f a in if a' == a then c else CastNative a' + let map_glob_constr_left_to_right f = DAst.map (function | GApp (g,args) -> let comp1 = f g in @@ -194,7 +215,7 @@ let map_glob_constr_left_to_right f = DAst.map (function GRec (fk,idl,comp1,comp2,comp3) | GCast (c,k) -> let comp1 = f c in - let comp2 = Miscops.map_cast_type f k in + let comp2 = map_cast_type f k in GCast (comp1,comp2) | GProj (p,c) -> GProj (p, f c) @@ -248,8 +269,9 @@ let fold_glob_constr_with_binders g f v acc = DAst.(with_val (function | GCases (_,rtntypopt,tml,pl) -> let fold_pattern acc {v=(idl,p,c)} = f (List.fold_right g idl v) acc c in let fold_tomatch (v',acc) (tm,(na,onal)) = - (Option.fold_left (fun v'' {v=(_,nal)} -> List.fold_right (Name.fold_right g) nal v'') - (Name.fold_right g na v') onal, + ((if rtntypopt = None then v' else + Option.fold_left (fun v'' {v=(_,nal)} -> List.fold_right (Name.fold_right g) nal v'') + (Name.fold_right g na v') onal), f v acc tm) in let (v',acc) = List.fold_left fold_tomatch (v,acc) tml in let acc = Option.fold_left (f v') acc rtntypopt in @@ -260,6 +282,7 @@ let fold_glob_constr_with_binders g f v acc = DAst.(with_val (function | GIf (c,rtntyp,b1,b2) -> f v (f v (f v (fold_return_type_with_binders f g v acc rtntyp) c) b1) b2 | GRec (_,idl,bll,tyl,bv) -> + let v' = Array.fold_right g idl v in let f' i acc fid = let v,acc = List.fold_left @@ -267,7 +290,7 @@ let fold_glob_constr_with_binders g f v acc = DAst.(with_val (function (Name.fold_right g na v, f v (Option.fold_left (f v) acc bbd) bty)) (v,acc) bll.(i) in - f (Array.fold_right g idl v) (f v acc tyl.(i)) (bv.(i)) in + f v' (f v acc tyl.(i)) (bv.(i)) in Array.fold_left_i f' acc idl | GCast (c,k) -> let acc = match k with @@ -391,8 +414,10 @@ let loc_of_glob_constr c = c.CAst.loc (**********************************************************************) (* Alpha-renaming *) +exception UnsoundRenaming + let collide_id l id = List.exists (fun (id',id'') -> Id.equal id id' || Id.equal id id'') l -let test_id l id = if collide_id l id then raise Not_found +let test_id l id = if collide_id l id then raise UnsoundRenaming let test_na l na = Name.iter (test_id l) na let update_subst na l = @@ -406,8 +431,6 @@ let update_subst na l = else na,l) na (na,l) -exception UnsoundRenaming - let rename_var l id = try let id' = Id.List.assoc id l in @@ -539,7 +562,7 @@ let rec glob_constr_of_cases_pattern_aux isclosed x = DAst.map_with_loc (fun ?lo | PatVar (Name id) when not isclosed -> GVar id | PatVar Anonymous when not isclosed -> - GHole (Evar_kinds.QuestionMark (Define false,Anonymous),Misctypes.IntroAnonymous,None) + GHole (Evar_kinds.QuestionMark (Define false,Anonymous),Namegen.IntroAnonymous,None) | _ -> raise Not_found ) x diff --git a/pretyping/glob_ops.mli b/pretyping/glob_ops.mli index 124440f5d..c967f4e88 100644 --- a/pretyping/glob_ops.mli +++ b/pretyping/glob_ops.mli @@ -13,6 +13,8 @@ open Glob_term (** Equalities *) +val glob_sort_eq : Glob_term.glob_sort -> Glob_term.glob_sort -> bool + val cases_pattern_eq : 'a cases_pattern_g -> 'a cases_pattern_g -> bool val alias_of_pat : 'a cases_pattern_g -> Name.t @@ -20,10 +22,15 @@ val alias_of_pat : 'a cases_pattern_g -> Name.t val set_pat_alias : Id.t -> 'a cases_pattern_g -> 'a cases_pattern_g val cast_type_eq : ('a -> 'a -> bool) -> - 'a Misctypes.cast_type -> 'a Misctypes.cast_type -> bool + 'a cast_type -> 'a cast_type -> bool val glob_constr_eq : 'a glob_constr_g -> 'a glob_constr_g -> bool +(** Mapping [cast_type] *) + +val map_cast_type : ('a -> 'b) -> 'a cast_type -> 'b cast_type +val smartmap_cast_type : ('a -> 'a) -> 'a cast_type -> 'a cast_type + (** Operations on [glob_constr] *) val cases_pattern_loc : 'a cases_pattern_g -> Loc.t option diff --git a/pretyping/glob_term.ml b/pretyping/glob_term.ml index 6ecb479e6..86245d479 100644 --- a/pretyping/glob_term.ml +++ b/pretyping/glob_term.ml @@ -18,7 +18,6 @@ open Names open Decl_kinds -open Misctypes type existential_name = Id.t @@ -34,13 +33,21 @@ type 'a universe_kind = | UUnknown | UNamed of 'a -type level_info = Libnames.reference universe_kind +type level_info = Libnames.qualid universe_kind type glob_level = level_info glob_sort_gen type glob_constraint = glob_level * Univ.constraint_type * glob_level -type sort_info = (Libnames.reference * int) option list +type sort_info = (Libnames.qualid * int) option list type glob_sort = sort_info glob_sort_gen +(** Casts *) + +type 'a cast_type = + | CastConv of 'a + | CastVM of 'a + | CastCoerce (** Cast to a base type (eg, an underlying inductive type) *) + | CastNative of 'a + (** The kind of patterns that occurs in "match ... with ... end" locs here refers to the ident's location, not whole pat *) @@ -73,7 +80,7 @@ type 'a glob_constr_r = | GRec of 'a fix_kind_g * Id.t array * 'a glob_decl_g list array * 'a glob_constr_g array * 'a glob_constr_g array | GSort of glob_sort - | GHole of Evar_kinds.t * intro_pattern_naming_expr * Genarg.glob_generic_argument option + | GHole of Evar_kinds.t * Namegen.intro_pattern_naming_expr * Genarg.glob_generic_argument option | GCast of 'a glob_constr_g * 'a glob_constr_g cast_type | GProj of Projection.t * 'a glob_constr_g and 'a glob_constr_g = ('a glob_constr_r, 'a) DAst.t diff --git a/pretyping/indrec.ml b/pretyping/indrec.ml index 27b029aad..4ab932723 100644 --- a/pretyping/indrec.ml +++ b/pretyping/indrec.ml @@ -304,7 +304,7 @@ let make_rec_branch_arg env sigma (nparrec,fvect,decF) f cstr recargs = process_constr env 0 f (List.rev cstr.cs_args, recargs) (* Main function *) -let mis_make_indrec env sigma listdepkind mib u = +let mis_make_indrec env sigma ?(force_mutual=false) listdepkind mib u = let nparams = mib.mind_nparams in let nparrec = mib.mind_nparams_rec in let evdref = ref sigma in @@ -469,7 +469,7 @@ let mis_make_indrec env sigma listdepkind mib u = (* Body on make_one_rec *) let ((indi,u),mibi,mipi,dep,kind) = List.nth listdepkind p in - if (mis_is_recursive_subset + if force_mutual || (mis_is_recursive_subset (List.map (fun ((indi,u),_,_,_,_) -> snd indi) listdepkind) mipi.mind_recargs) then @@ -558,7 +558,7 @@ let check_arities env listdepkind = [] listdepkind in true -let build_mutual_induction_scheme env sigma = function +let build_mutual_induction_scheme env sigma ?(force_mutual=false) = function | ((mind,u),dep,s)::lrecspec -> let (mib,mip) = lookup_mind_specif env mind in if dep && not (Inductiveops.has_dependent_elim mib) then @@ -577,7 +577,7 @@ let build_mutual_induction_scheme env sigma = function lrecspec) in let _ = check_arities env listdepkind in - mis_make_indrec env sigma listdepkind mib u + mis_make_indrec env sigma ~force_mutual listdepkind mib u | _ -> anomaly (Pp.str "build_induction_scheme expects a non empty list of inductive types.") let build_induction_scheme env sigma pind dep kind = diff --git a/pretyping/indrec.mli b/pretyping/indrec.mli index d87a19d28..de9d3a0ab 100644 --- a/pretyping/indrec.mli +++ b/pretyping/indrec.mli @@ -47,7 +47,8 @@ val build_induction_scheme : env -> evar_map -> pinductive -> (** Builds mutual (recursive) induction schemes *) val build_mutual_induction_scheme : - env -> evar_map -> (pinductive * dep_flag * Sorts.family) list -> evar_map * constr list + env -> evar_map -> ?force_mutual:bool -> + (pinductive * dep_flag * Sorts.family) list -> evar_map * constr list (** Scheme combinators *) diff --git a/pretyping/inductiveops.ml b/pretyping/inductiveops.ml index b1ab2d2b7..d599afe69 100644 --- a/pretyping/inductiveops.ml +++ b/pretyping/inductiveops.ml @@ -277,8 +277,8 @@ let projection_nparams p = projection_nparams_env (Global.env ()) p let has_dependent_elim mib = match mib.mind_record with - | Some (Some _) -> mib.mind_finite == BiFinite - | _ -> true + | PrimRecord _ -> mib.mind_finite == BiFinite + | NotRecord | FakeRecord -> true (* Annotation for cases *) let make_case_info env ind style = @@ -346,8 +346,10 @@ let get_constructors env (ind,params) = let get_projections env (ind,params) = let (mib,mip) = Inductive.lookup_mind_specif env (fst ind) in match mib.mind_record with - | Some (Some (id, projs, pbs)) -> Some projs - | _ -> None + | PrimRecord infos -> + let (_, projs, _) = infos.(snd (fst ind)) in + Some projs + | NotRecord | FakeRecord -> None let make_case_or_project env sigma indf ci pred c branches = let open EConstr in @@ -356,8 +358,8 @@ let make_case_or_project env sigma indf ci pred c branches = | None -> (mkCase (ci, pred, c, branches)) | Some ps -> assert(Array.length branches == 1); + let na, ty, t = destLambda sigma pred in let () = - let _, _, t = destLambda sigma pred in let (ind, _), _ = dest_ind_family indf in let mib, _ = Inductive.lookup_mind_specif env ind in if (* dependent *) not (Vars.noccurn sigma 1 t) && @@ -368,16 +370,18 @@ let make_case_or_project env sigma indf ci pred c branches = in let branch = branches.(0) in let ctx, br = decompose_lam_n_assum sigma (Array.length ps) branch in - let n, subst = + let n, len, ctx = List.fold_right - (fun decl (i, subst) -> + (fun decl (i, j, ctx) -> match decl with - | LocalAssum (na, t) -> - let t = mkProj (Projection.make ps.(i) true, c) in - (i + 1, t :: subst) - | LocalDef (na, b, t) -> (i, Vars.substl subst b :: subst)) - ctx (0, []) - in Vars.substl subst br + | LocalAssum (na, ty) -> + let t = mkProj (Projection.make ps.(i) true, mkRel j) in + (i + 1, j + 1, LocalDef (na, t, Vars.liftn 1 j ty) :: ctx) + | LocalDef (na, b, ty) -> + (i, j + 1, LocalDef (na, Vars.liftn 1 j b, Vars.liftn 1 j ty) :: ctx)) + ctx (0, 1, []) + in + mkLetIn (na, c, ty, it_mkLambda_or_LetIn (Vars.liftn 1 (Array.length ps + 1) br) ctx) (* substitution in a signature *) @@ -454,6 +458,110 @@ let build_branch_type env sigma dep p cs = (**************************************************) +(** From a rel context describing the constructor arguments, + build an expansion function. + The term built is expecting to be substituted first by + a substitution of the form [params, x : ind params] *) +let compute_projections env (kn, i as ind) = + let open Term in + let mib = Environ.lookup_mind kn env in + let indu = match mib.mind_universes with + | Monomorphic_ind _ -> mkInd ind + | Polymorphic_ind ctx -> mkIndU (ind, make_abstract_instance ctx) + | Cumulative_ind ctx -> + mkIndU (ind, make_abstract_instance (ACumulativityInfo.univ_context ctx)) + in + let x = match mib.mind_record with + | NotRecord | FakeRecord -> + anomaly Pp.(str "Trying to build primitive projections for a non-primitive record") + | PrimRecord info-> Name (pi1 (info.(i))) + in + (** FIXME: handle mutual records *) + let pkt = mib.mind_packets.(0) in + let { mind_consnrealargs; mind_consnrealdecls } = pkt in + let { mind_nparams = nparamargs; mind_params_ctxt = params } = mib in + let rctx, _ = decompose_prod_assum (subst1 indu pkt.mind_nf_lc.(0)) in + let ctx, paramslet = List.chop pkt.mind_consnrealdecls.(0) rctx in + let mp, dp, l = MutInd.repr3 kn in + (** We build a substitution smashing the lets in the record parameters so + that typechecking projections requires just a substitution and not + matching with a parameter context. *) + let indty = + (* [ty] = [Ind inst] is typed in context [params] *) + let inst = Context.Rel.to_extended_vect mkRel 0 paramslet in + let ty = mkApp (indu, inst) in + (* [Ind inst] is typed in context [params-wo-let] *) + ty + in + let ci = + let print_info = + { ind_tags = []; cstr_tags = [|Context.Rel.to_tags ctx|]; style = LetStyle } in + { ci_ind = ind; + ci_npar = nparamargs; + ci_cstr_ndecls = mind_consnrealdecls; + ci_cstr_nargs = mind_consnrealargs; + ci_pp_info = print_info } + in + let len = List.length ctx in + let compat_body ccl i = + (* [ccl] is defined in context [params;x:indty] *) + (* [ccl'] is defined in context [params;x:indty;x:indty] *) + let ccl' = liftn 1 2 ccl in + let p = mkLambda (x, lift 1 indty, ccl') in + let branch = it_mkLambda_or_LetIn (mkRel (len - i)) ctx in + let body = mkCase (ci, p, mkRel 1, [|lift 1 branch|]) in + it_mkLambda_or_LetIn (mkLambda (x,indty,body)) params + in + let projections decl (j, pbs, subst) = + match decl with + | LocalDef (na,c,t) -> + (* From [params, field1,..,fieldj |- c(params,field1,..,fieldj)] + to [params, x:I, field1,..,fieldj |- c(params,field1,..,fieldj)] *) + let c = liftn 1 j c in + (* From [params, x:I, field1,..,fieldj |- c(params,field1,..,fieldj)] + to [params, x:I |- c(params,proj1 x,..,projj x)] *) + let c1 = substl subst c in + (* From [params, x:I |- subst:field1,..,fieldj] + to [params, x:I |- subst:field1,..,fieldj+1] where [subst] + is represented with instance of field1 last *) + let subst = c1 :: subst in + (j+1, pbs, subst) + | LocalAssum (na,t) -> + match na with + | Name id -> + let kn = Constant.make1 (KerName.make mp dp (Label.of_id id)) in + (* from [params, field1,..,fieldj |- t(params,field1,..,fieldj)] + to [params, x:I, field1,..,fieldj |- t(params,field1,..,fieldj] *) + let t = liftn 1 j t in + (* from [params, x:I, field1,..,fieldj |- t(params,field1,..,fieldj)] + to [params-wo-let, x:I |- t(params,proj1 x,..,projj x)] *) + (* from [params, x:I, field1,..,fieldj |- t(field1,..,fieldj)] + to [params, x:I |- t(proj1 x,..,projj x)] *) + let ty = substl subst t in + let term = mkProj (Projection.make kn true, mkRel 1) in + let fterm = mkProj (Projection.make kn false, mkRel 1) in + let compat = compat_body ty (j - 1) in + let etab = it_mkLambda_or_LetIn (mkLambda (x, indty, term)) params in + let etat = it_mkProd_or_LetIn (mkProd (x, indty, ty)) params in + let body = (etab, etat, compat) in + (j + 1, body :: pbs, fterm :: subst) + | Anonymous -> + anomaly Pp.(str "Trying to build primitive projections for a non-primitive record") + in + let (_, pbs, subst) = + List.fold_right projections ctx (1, [], []) + in + Array.rev_of_list pbs + +let legacy_match_projection env ind = + Array.map pi3 (compute_projections env ind) + +let compute_projections ind mib = + let ans = compute_projections ind mib in + Array.map (fun (prj, ty, _) -> (prj, ty)) ans + +(**************************************************) + let extract_mrectype sigma t = let open EConstr in let (t, l) = decompose_app sigma t in diff --git a/pretyping/inductiveops.mli b/pretyping/inductiveops.mli index b0d714b03..aa53f7e67 100644 --- a/pretyping/inductiveops.mli +++ b/pretyping/inductiveops.mli @@ -194,6 +194,18 @@ val make_case_or_project : val make_default_case_info : env -> case_style -> inductive -> case_info i*) +val compute_projections : Environ.env -> inductive -> (constr * types) array +(** Given a primitive record type, for every field computes the eta-expanded + projection and its type. *) + +val legacy_match_projection : Environ.env -> inductive -> constr array +(** Given a record type, computes the legacy match-based projection of the + projections. + + BEWARE: such terms are ill-typed, and should thus only be used in upper + layers. The kernel will probably badly fail if presented with one of + those. *) + (********************) val type_of_inductive_knowing_conclusion : diff --git a/pretyping/locus.ml b/pretyping/locus.ml index 95a2e495b..37dd120c1 100644 --- a/pretyping/locus.ml +++ b/pretyping/locus.ml @@ -9,10 +9,13 @@ (************************************************************************) open Names -open Misctypes (** Locus : positions in hypotheses and goals *) +type 'a or_var = + | ArgArg of 'a + | ArgVar of lident + (** {6 Occurrences} *) type 'a occurrences_gen = diff --git a/pretyping/locusops.ml b/pretyping/locusops.ml index 1664e68f2..6b6a3f8a9 100644 --- a/pretyping/locusops.ml +++ b/pretyping/locusops.ml @@ -86,8 +86,8 @@ let concrete_clause_of enum_hyps cl = (** Miscellaneous functions *) let out_arg = function - | Misctypes.ArgVar _ -> CErrors.anomaly (Pp.str "Unevaluated or_var variable.") - | Misctypes.ArgArg x -> x + | ArgVar _ -> CErrors.anomaly (Pp.str "Unevaluated or_var variable.") + | ArgArg x -> x let occurrences_of_hyp id cls = let rec hyp_occ = function diff --git a/pretyping/miscops.ml b/pretyping/miscops.ml deleted file mode 100644 index 1697e54ab..000000000 --- a/pretyping/miscops.ml +++ /dev/null @@ -1,55 +0,0 @@ -(************************************************************************) -(* * The Coq Proof Assistant / The Coq Development Team *) -(* v * INRIA, CNRS and contributors - Copyright 1999-2018 *) -(* <O___,, * (see CREDITS file for the list of authors) *) -(* \VV/ **************************************************************) -(* // * This file is distributed under the terms of the *) -(* * GNU Lesser General Public License Version 2.1 *) -(* * (see LICENSE file for the text of the license) *) -(************************************************************************) - -open Util -open Misctypes - -(** Mapping [cast_type] *) - -let map_cast_type f = function - | CastConv a -> CastConv (f a) - | CastVM a -> CastVM (f a) - | CastCoerce -> CastCoerce - | CastNative a -> CastNative (f a) - -let smartmap_cast_type f c = - match c with - | CastConv a -> let a' = f a in if a' == a then c else CastConv a' - | CastVM a -> let a' = f a in if a' == a then c else CastVM a' - | CastCoerce -> CastCoerce - | CastNative a -> let a' = f a in if a' == a then c else CastNative a' - -(** Equalities on [glob_sort] *) - -let glob_sort_eq g1 g2 = let open Glob_term in match g1, g2 with -| GProp, GProp -> true -| GSet, GSet -> true -| GType l1, GType l2 -> - List.equal (Option.equal (fun (x,m) (y,n) -> Libnames.eq_reference x y && Int.equal m n)) l1 l2 -| _ -> false - -let intro_pattern_naming_eq nam1 nam2 = match nam1, nam2 with -| IntroAnonymous, IntroAnonymous -> true -| IntroIdentifier id1, IntroIdentifier id2 -> Names.Id.equal id1 id2 -| IntroFresh id1, IntroFresh id2 -> Names.Id.equal id1 id2 -| _ -> false - -(** Mapping bindings *) - -let map_explicit_bindings f l = - let map = CAst.map (fun (hyp, x) -> (hyp, f x)) in - List.map map l - -let map_bindings f = function -| ImplicitBindings l -> ImplicitBindings (List.map f l) -| ExplicitBindings expl -> ExplicitBindings (map_explicit_bindings f expl) -| NoBindings -> NoBindings - -let map_with_bindings f (x, bl) = (f x, map_bindings f bl) diff --git a/pretyping/miscops.mli b/pretyping/miscops.mli deleted file mode 100644 index 6a84fb9eb..000000000 --- a/pretyping/miscops.mli +++ /dev/null @@ -1,30 +0,0 @@ -(************************************************************************) -(* * The Coq Proof Assistant / The Coq Development Team *) -(* v * INRIA, CNRS and contributors - Copyright 1999-2018 *) -(* <O___,, * (see CREDITS file for the list of authors) *) -(* \VV/ **************************************************************) -(* // * This file is distributed under the terms of the *) -(* * GNU Lesser General Public License Version 2.1 *) -(* * (see LICENSE file for the text of the license) *) -(************************************************************************) - -open Misctypes - -(** Mapping [cast_type] *) - -val map_cast_type : ('a -> 'b) -> 'a cast_type -> 'b cast_type -val smartmap_cast_type : ('a -> 'a) -> 'a cast_type -> 'a cast_type - -(** Equalities on [glob_sort] *) - -val glob_sort_eq : Glob_term.glob_sort -> Glob_term.glob_sort -> bool - -(** Equalities on [intro_pattern_naming] *) - -val intro_pattern_naming_eq : - intro_pattern_naming_expr -> intro_pattern_naming_expr -> bool - -(** Mapping bindings *) - -val map_bindings : ('a -> 'b) -> 'a bindings -> 'b bindings -val map_with_bindings : ('a -> 'b) -> 'a with_bindings -> 'b with_bindings diff --git a/pretyping/nativenorm.ml b/pretyping/nativenorm.ml index 4b8e0e096..7319846fb 100644 --- a/pretyping/nativenorm.ml +++ b/pretyping/nativenorm.ml @@ -188,12 +188,13 @@ let branch_of_switch lvl ans bs = bs ci in Array.init (Array.length tbl) branch -let get_proj env ((mind, _n), i) = +let get_proj env ((mind, n), i) = let mib = Environ.lookup_mind mind env in match mib.mind_record with - | None | Some None -> + | NotRecord | FakeRecord -> CErrors.anomaly (Pp.strbrk "Return type is not a primitive record") - | Some (Some (_, projs, _)) -> + | PrimRecord info -> + let _, projs, _ = info.(n) in Projection.make projs.(i) true let rec nf_val env sigma v typ = diff --git a/pretyping/pattern.ml b/pretyping/pattern.ml index 996a2dc36..be7ebe49c 100644 --- a/pretyping/pattern.ml +++ b/pretyping/pattern.ml @@ -9,10 +9,12 @@ (************************************************************************) open Names -open Misctypes (** {5 Patterns} *) +(** Cases pattern variables *) +type patvar = Id.t + type case_info_pattern = { cip_style : Constr.case_style; cip_ind : inductive option; @@ -22,7 +24,7 @@ type case_info_pattern = type constr_pattern = | PRef of GlobRef.t | PVar of Id.t - | PEvar of existential_key * constr_pattern array + | PEvar of Evar.t * constr_pattern array | PRel of int | PApp of constr_pattern * constr_pattern array | PSoApp of patvar * constr_pattern list diff --git a/pretyping/patternops.ml b/pretyping/patternops.ml index 9342b4cc7..622a8e982 100644 --- a/pretyping/patternops.ml +++ b/pretyping/patternops.ml @@ -18,7 +18,6 @@ open Constr open Glob_term open Pp open Mod_subst -open Misctypes open Decl_kinds open Pattern open Environ @@ -47,7 +46,7 @@ let rec constr_pattern_eq p1 p2 = match p1, p2 with | PLetIn (v1, b1, t1, c1), PLetIn (v2, b2, t2, c2) -> Name.equal v1 v2 && constr_pattern_eq b1 b2 && Option.equal constr_pattern_eq t1 t2 && constr_pattern_eq c1 c2 -| PSort s1, PSort s2 -> Miscops.glob_sort_eq s1 s2 +| PSort s1, PSort s2 -> Glob_ops.glob_sort_eq s1 s2 | PMeta m1, PMeta m2 -> Option.equal Id.equal m1 m2 | PIf (t1, l1, r1), PIf (t2, l2, r2) -> constr_pattern_eq t1 t2 && constr_pattern_eq l1 l2 && constr_pattern_eq r1 r2 @@ -418,7 +417,7 @@ let rec pat_of_raw metas vars = DAst.with_loc_val (fun ?loc -> function pat_of_raw metas vars b1,pat_of_raw metas vars b2) | GLetTuple (nal,(_,None),b,c) -> let mkGLambda na c = DAst.make ?loc @@ - GLambda (na,Explicit, DAst.make @@ GHole (Evar_kinds.InternalHole, IntroAnonymous, None),c) in + GLambda (na,Explicit, DAst.make @@ GHole (Evar_kinds.InternalHole, Namegen.IntroAnonymous, None),c) in let c = List.fold_right mkGLambda nal c in let cip = { cip_style = LetStyle; diff --git a/pretyping/patternops.mli b/pretyping/patternops.mli index dfbfb147f..36317b3ac 100644 --- a/pretyping/patternops.mli +++ b/pretyping/patternops.mli @@ -10,7 +10,6 @@ open Names open Mod_subst -open Misctypes open Glob_term open Pattern open EConstr diff --git a/pretyping/pretyping.ml b/pretyping/pretyping.ml index b2507b5f2..57c4d363b 100644 --- a/pretyping/pretyping.ml +++ b/pretyping/pretyping.ml @@ -45,7 +45,6 @@ open Pretype_errors open Glob_term open Glob_ops open Evarconv -open Misctypes open Ltac_pretype module NamedDecl = Context.Named.Declaration @@ -172,38 +171,37 @@ let _ = (** Miscellaneous interpretation functions *) -let interp_known_universe_level evd r = - let qid = Libnames.qualid_of_reference r in +let interp_known_universe_level evd qid = try - match r.CAst.v with - | Libnames.Ident id -> Evd.universe_of_name evd id - | Libnames.Qualid _ -> raise Not_found + let open Libnames in + if qualid_is_ident qid then Evd.universe_of_name evd @@ qualid_basename qid + else raise Not_found with Not_found -> - let univ, k = Nametab.locate_universe qid.CAst.v in + let univ, k = Nametab.locate_universe qid in Univ.Level.make univ k -let interp_universe_level_name ~anon_rigidity evd r = - try evd, interp_known_universe_level evd r +let interp_universe_level_name ~anon_rigidity evd qid = + try evd, interp_known_universe_level evd qid with Not_found -> - match r with (* Qualified generated name *) - | {CAst.loc; v=Libnames.Qualid qid} -> - let dp, i = Libnames.repr_qualid qid in - let num = - try int_of_string (Id.to_string i) - with Failure _ -> - user_err ?loc ~hdr:"interp_universe_level_name" - (Pp.(str "Undeclared global universe: " ++ Libnames.pr_reference r)) - in - let level = Univ.Level.make dp num in - let evd = - try Evd.add_global_univ evd level - with UGraph.AlreadyDeclared -> evd - in evd, level - | {CAst.loc; v=Libnames.Ident id} -> (* Undeclared *) - if not (is_strict_universe_declarations ()) then - new_univ_level_variable ?loc ~name:id univ_rigid evd - else user_err ?loc ~hdr:"interp_universe_level_name" - (Pp.(str "Undeclared universe: " ++ Id.print id)) + if Libnames.qualid_is_ident qid then (* Undeclared *) + let id = Libnames.qualid_basename qid in + if not (is_strict_universe_declarations ()) then + new_univ_level_variable ?loc:qid.CAst.loc ~name:id univ_rigid evd + else user_err ?loc:qid.CAst.loc ~hdr:"interp_universe_level_name" + (Pp.(str "Undeclared universe: " ++ Id.print id)) + else + let dp, i = Libnames.repr_qualid qid in + let num = + try int_of_string (Id.to_string i) + with Failure _ -> + user_err ?loc:qid.CAst.loc ~hdr:"interp_universe_level_name" + (Pp.(str "Undeclared global universe: " ++ Libnames.pr_qualid qid)) + in + let level = Univ.Level.make dp num in + let evd = + try Evd.add_global_univ evd level + with UGraph.AlreadyDeclared -> evd + in evd, level let interp_universe ?loc evd = function | [] -> let evd, l = new_univ_level_variable ?loc univ_rigid evd in @@ -233,10 +231,10 @@ let interp_known_level_info ?loc evd = function | UUnknown | UAnonymous -> user_err ?loc ~hdr:"interp_known_level_info" (str "Anonymous universes not allowed here.") - | UNamed ref -> - try interp_known_universe_level evd ref + | UNamed qid -> + try interp_known_universe_level evd qid with Not_found -> - user_err ?loc ~hdr:"interp_known_level_info" (str "Undeclared universe " ++ Libnames.pr_reference ref) + user_err ?loc ~hdr:"interp_known_level_info" (str "Undeclared universe " ++ Libnames.pr_qualid qid) let interp_level_info ?loc evd : level_info -> _ = function | UUnknown -> new_univ_level_variable ?loc univ_rigid evd diff --git a/pretyping/typeclasses.ml b/pretyping/typeclasses.ml index 70588b6ad..d3aa7ac64 100644 --- a/pretyping/typeclasses.ml +++ b/pretyping/typeclasses.ml @@ -30,7 +30,7 @@ type 'a hint_info_gen = { hint_priority : int option; hint_pattern : 'a option } -type hint_info = (Misctypes.patvar list * Pattern.constr_pattern) hint_info_gen +type hint_info = (Pattern.patvar list * Pattern.constr_pattern) hint_info_gen let typeclasses_unique_solutions = ref false let set_typeclasses_unique_solutions d = (:=) typeclasses_unique_solutions d diff --git a/pretyping/typeclasses.mli b/pretyping/typeclasses.mli index c78382c82..e4a56960c 100644 --- a/pretyping/typeclasses.mli +++ b/pretyping/typeclasses.mli @@ -21,7 +21,7 @@ type 'a hint_info_gen = { hint_priority : int option; hint_pattern : 'a option } -type hint_info = (Misctypes.patvar list * Pattern.constr_pattern) hint_info_gen +type hint_info = (Pattern.patvar list * Pattern.constr_pattern) hint_info_gen (** This module defines type-classes *) type typeclass = { diff --git a/pretyping/typeclasses_errors.ml b/pretyping/typeclasses_errors.ml index a1ac53c73..2720a3e4d 100644 --- a/pretyping/typeclasses_errors.ml +++ b/pretyping/typeclasses_errors.ml @@ -18,7 +18,7 @@ type contexts = Parameters | Properties type typeclass_error = | NotAClass of constr - | UnboundMethod of GlobRef.t * Misctypes.lident (* Class name, method *) + | UnboundMethod of GlobRef.t * lident (* Class name, method *) exception TypeClassError of env * typeclass_error diff --git a/pretyping/typeclasses_errors.mli b/pretyping/typeclasses_errors.mli index 1003f2ae1..9831627a9 100644 --- a/pretyping/typeclasses_errors.mli +++ b/pretyping/typeclasses_errors.mli @@ -16,11 +16,11 @@ type contexts = Parameters | Properties type typeclass_error = | NotAClass of constr - | UnboundMethod of GlobRef.t * Misctypes.lident (** Class name, method *) + | UnboundMethod of GlobRef.t * lident (** Class name, method *) exception TypeClassError of env * typeclass_error val not_a_class : env -> constr -> 'a -val unbound_method : env -> GlobRef.t -> Misctypes.lident -> 'a +val unbound_method : env -> GlobRef.t -> lident -> 'a diff --git a/pretyping/typing.ml b/pretyping/typing.ml index bffe36eea..cf34ac016 100644 --- a/pretyping/typing.ml +++ b/pretyping/typing.ml @@ -197,10 +197,13 @@ let check_type_fixpoint ?loc env sigma lna lar vdefj = (* FIXME: might depend on the level of actual parameters!*) let check_allowed_sort env sigma ind c p = - let pj = Retyping.get_judgment_of env sigma p in - let ksort = Sorts.family (ESorts.kind sigma (sort_of_arity env sigma pj.uj_type)) in let specif = Global.lookup_inductive (fst ind) in let sorts = elim_sorts specif in + let pj = Retyping.get_judgment_of env sigma p in + let _, s = splay_prod env sigma pj.uj_type in + let ksort = match EConstr.kind sigma s with + | Sort s -> Sorts.family (ESorts.kind sigma s) + | _ -> error_elim_arity env sigma ind sorts c pj None in if not (List.exists ((==) ksort) sorts) then let s = inductive_sort_family (snd specif) in error_elim_arity env sigma ind sorts c pj diff --git a/pretyping/unification.ml b/pretyping/unification.ml index 5cf6e4b26..4ba5d2794 100644 --- a/pretyping/unification.ml +++ b/pretyping/unification.ml @@ -656,10 +656,12 @@ let rec is_neutral env sigma ts t = let is_eta_constructor_app env sigma ts f l1 term = match EConstr.kind sigma f with - | Construct (((_, i as ind), j), u) when i == 0 && j == 1 -> + | Construct (((_, i as ind), j), u) when j == 1 -> + let open Declarations in let mib = lookup_mind (fst ind) env in (match mib.Declarations.mind_record with - | Some (Some (_,exp,projs)) when mib.Declarations.mind_finite == Declarations.BiFinite && + | PrimRecord info when mib.Declarations.mind_finite == Declarations.BiFinite && + let (_, projs, _) = info.(i) in Array.length projs == Array.length l1 - mib.Declarations.mind_nparams -> (** Check that the other term is neutral *) is_neutral env sigma ts term @@ -667,11 +669,13 @@ let is_eta_constructor_app env sigma ts f l1 term = | _ -> false let eta_constructor_app env sigma f l1 term = + let open Declarations in match EConstr.kind sigma f with | Construct (((_, i as ind), j), u) -> let mib = lookup_mind (fst ind) env in (match mib.Declarations.mind_record with - | Some (Some (_, projs, _)) -> + | PrimRecord info -> + let (_, projs, _) = info.(i) in let npars = mib.Declarations.mind_nparams in let pars, l1' = Array.chop npars l1 in let arg = Array.append pars [|term|] in diff --git a/printing/ppconstr.ml b/printing/ppconstr.ml index e877b3c63..e38da45b9 100644 --- a/printing/ppconstr.ml +++ b/printing/ppconstr.ml @@ -15,15 +15,15 @@ open Pp open CAst open Names open Nameops -open Constr open Libnames open Pputils open Ppextend -open Notation_gram +open Glob_term open Constrexpr open Constrexpr_ops +open Notation_gram open Decl_kinds -open Misctypes +open Namegen (*i*) module Tag = @@ -159,7 +159,7 @@ let tag_var = tag Tag.variable let pr_univ_expr = function | Some (x,n) -> - pr_reference x ++ (match n with 0 -> mt () | _ -> str"+" ++ int n) + pr_qualid x ++ (match n with 0 -> mt () | _ -> str"+" ++ int n) | None -> str"_" let pr_univ l = @@ -180,7 +180,7 @@ let tag_var = tag Tag.variable | GSet -> tag_type (str "Set") | GType UUnknown -> tag_type (str "Type") | GType UAnonymous -> tag_type (str "_") - | GType (UNamed u) -> tag_type (pr_reference u) + | GType (UNamed u) -> tag_type (pr_qualid u) let pr_qualid sp = let (sl, id) = repr_qualid sp in @@ -205,16 +205,16 @@ let tag_var = tag Tag.variable tag_type (str "Set") | GType u -> (match u with - | UNamed u -> pr_reference u + | UNamed u -> pr_qualid u | UAnonymous -> tag_type (str "Type") | UUnknown -> tag_type (str "_")) let pr_universe_instance l = pr_opt_no_spc (pr_univ_annot (prlist_with_sep spc pr_glob_sort_instance)) l - let pr_reference = CAst.with_val (function - | Qualid qid -> pr_qualid qid - | Ident id -> tag_var (pr_id id)) + let pr_reference qid = + if qualid_is_ident qid then tag_var (pr_id @@ qualid_basename qid) + else pr_qualid qid let pr_cref ref us = pr_reference ref ++ pr_universe_instance us @@ -228,7 +228,7 @@ let tag_var = tag Tag.variable str "(" ++ pr_id id ++ str ":=" ++ pr ltop a ++ str ")" let pr_opt_type_spc pr = function - | { CAst.v = CHole (_,Misctypes.IntroAnonymous,_) } -> mt () + | { CAst.v = CHole (_,IntroAnonymous,_) } -> mt () | t -> str " :" ++ pr_sep_com (fun()->brk(1,2)) (pr ltop) t let pr_lident {loc; v=id} = @@ -242,8 +242,8 @@ let tag_var = tag Tag.variable | x -> pr_ast Name.print x let pr_or_var pr = function - | ArgArg x -> pr x - | ArgVar id -> pr_lident id + | Locus.ArgArg x -> pr x + | Locus.ArgVar id -> pr_lident id let pr_prim_token = function | Numeral (n,s) -> str (if s then n else "-"^n) @@ -363,7 +363,7 @@ let tag_var = tag Tag.variable end | Default b -> match t with - | { CAst.v = CHole (_,Misctypes.IntroAnonymous,_) } -> + | { CAst.v = CHole (_,IntroAnonymous,_) } -> let s = prlist_with_sep spc pr_lname nal in hov 1 (surround_implicit b s) | _ -> @@ -457,7 +457,7 @@ let tag_var = tag Tag.variable let pr_case_type pr po = match po with - | None | Some { CAst.v = CHole (_,Misctypes.IntroAnonymous,_) } -> mt() + | None | Some { CAst.v = CHole (_,IntroAnonymous,_) } -> mt() | Some p -> spc() ++ hov 2 (keyword "return" ++ pr_sep_com spc (pr lsimpleconstr) p) @@ -564,9 +564,9 @@ let tag_var = tag Tag.variable return (p ++ prlist (pr spc (lapp,L)) l2, lapp) else return (p, lproj) - | CAppExpl ((None,{v=Ident var},us),[t]) - | CApp ((_, {v = CRef({v=Ident var},us)}),[t,None]) - when Id.equal var Notation_ops.ldots_var -> + | CAppExpl ((None,qid,us),[t]) + | CApp ((_, {v = CRef(qid,us)}),[t,None]) + when qualid_is_ident qid && Id.equal (qualid_basename qid) Notation_ops.ldots_var -> return ( hov 0 (str ".." ++ pr spc (latom,E) t ++ spc () ++ str ".."), larg @@ -592,7 +592,7 @@ let tag_var = tag Tag.variable hv 0 (str"{|" ++ pr_record_body_gen (pr spc) l ++ str" |}"), latom ) - | CCases (LetPatternStyle,rtntypopt,[c,as_clause,in_clause],[{v=([[p]],b)}]) -> + | CCases (Constr.LetPatternStyle,rtntypopt,[c,as_clause,in_clause],[{v=([[p]],b)}]) -> return ( hv 0 ( keyword "let" ++ spc () ++ str"'" ++ @@ -643,9 +643,9 @@ let tag_var = tag Tag.variable lif ) - | CHole (_,Misctypes.IntroIdentifier id,_) -> + | CHole (_,IntroIdentifier id,_) -> return (str "?[" ++ pr_id id ++ str "]", latom) - | CHole (_,Misctypes.IntroFresh id,_) -> + | CHole (_,IntroFresh id,_) -> return (str "?[?" ++ pr_id id ++ str "]", latom) | CHole (_,_,_) -> return (str "_", latom) diff --git a/printing/ppconstr.mli b/printing/ppconstr.mli index 05f48ec79..bca419c9a 100644 --- a/printing/ppconstr.mli +++ b/printing/ppconstr.mli @@ -15,14 +15,13 @@ open Libnames open Constrexpr open Names -open Misctypes open Notation_gram val prec_less : precedence -> tolerability -> bool val pr_tight_coma : unit -> Pp.t -val pr_or_var : ('a -> Pp.t) -> 'a or_var -> Pp.t +val pr_or_var : ('a -> Pp.t) -> 'a Locus.or_var -> Pp.t val pr_lident : lident -> Pp.t val pr_lname : lname -> Pp.t @@ -39,7 +38,7 @@ val pr_name : Name.t -> Pp.t [@@ocaml.deprecated "alias of Names.Name.print"] val pr_qualid : qualid -> Pp.t -val pr_patvar : patvar -> Pp.t +val pr_patvar : Pattern.patvar -> Pp.t val pr_glob_level : Glob_term.glob_level -> Pp.t val pr_glob_sort : Glob_term.glob_sort -> Pp.t @@ -48,7 +47,7 @@ val pr_guard_annot : (constr_expr -> Pp.t) -> lident option * recursion_order_expr -> Pp.t -val pr_record_body : (reference * constr_expr) list -> Pp.t +val pr_record_body : (qualid * constr_expr) list -> Pp.t val pr_binders : local_binder_expr list -> Pp.t val pr_constr_pattern_expr : constr_pattern_expr -> Pp.t val pr_lconstr_pattern_expr : constr_pattern_expr -> Pp.t diff --git a/printing/pputils.ml b/printing/pputils.ml index c14aa318e..c6b8d5022 100644 --- a/printing/pputils.ml +++ b/printing/pputils.ml @@ -11,7 +11,6 @@ open Util open Pp open Genarg -open Misctypes open Locus open Genredexpr @@ -122,7 +121,7 @@ let pr_red_expr (pr_constr,pr_lconstr,pr_ref,pr_pattern) keyword = function let pr_red_expr_env env sigma (pr_constr,pr_lconstr,pr_ref,pr_pattern) = pr_red_expr (pr_constr env sigma, pr_lconstr env sigma, pr_ref, pr_pattern env sigma) -let pr_or_by_notation f = function +let pr_or_by_notation f = let open Constrexpr in function | {CAst.loc; v=AN v} -> f v | {CAst.loc; v=ByNotation (s,sc)} -> qs s ++ pr_opt (fun sc -> str "%" ++ str sc) sc diff --git a/printing/pputils.mli b/printing/pputils.mli index 6039168f8..5b1969e23 100644 --- a/printing/pputils.mli +++ b/printing/pputils.mli @@ -9,7 +9,6 @@ (************************************************************************) open Genarg -open Misctypes open Locus open Genredexpr @@ -18,7 +17,7 @@ val pr_ast : ('a -> Pp.t) -> 'a CAst.t -> Pp.t (** Prints an object surrounded by its commented location *) val pr_or_var : ('a -> Pp.t) -> 'a or_var -> Pp.t -val pr_or_by_notation : ('a -> Pp.t) -> 'a or_by_notation -> Pp.t +val pr_or_by_notation : ('a -> Pp.t) -> 'a Constrexpr.or_by_notation -> Pp.t val pr_with_occurrences : ('a -> Pp.t) -> (string -> Pp.t) -> 'a with_occurrences -> Pp.t diff --git a/printing/prettyp.ml b/printing/prettyp.ml index 895181bc5..f926e8275 100644 --- a/printing/prettyp.ml +++ b/printing/prettyp.ml @@ -26,7 +26,6 @@ open Libobject open Libnames open Globnames open Recordops -open Misctypes open Printer open Printmod open Context.Rel.Declaration @@ -247,13 +246,13 @@ let print_type_in_type ref = else [] let print_primitive_record recflag mipv = function - | Some (Some (_, ps,_)) -> + | PrimRecord _ -> let eta = match recflag with | CoFinite | Finite -> str" without eta conversion" | BiFinite -> str " with eta conversion" in [Id.print mipv.(0).mind_typename ++ str" has primitive projections" ++ eta ++ str"."] - | _ -> [] + | FakeRecord | NotRecord -> [] let print_primitive ref = match ref with @@ -345,8 +344,7 @@ let register_locatable name f = exception ObjFound of logical_name -let locate_any_name ref = - let {v=qid} = qualid_of_reference ref in +let locate_any_name qid = try Term (Nametab.locate qid) with Not_found -> try Syntactic (Nametab.locate_syndef qid) @@ -453,8 +451,7 @@ type locatable_kind = | LocOther of string | LocAny -let print_located_qualid name flags ref = - let {v=qid} = qualid_of_reference ref in +let print_located_qualid name flags qid = let located = match flags with | LocTerm -> locate_term qid | LocModule -> locate_modtype qid @ locate_module qid @@ -788,10 +785,9 @@ let print_full_pure_context env sigma = follows the definition of the inductive type *) (* This is designed to print the contents of an opened section *) -let read_sec_context r = - let qid = qualid_of_reference r in +let read_sec_context qid = let dir = - try Nametab.locate_section qid.v + try Nametab.locate_section qid with Not_found -> user_err ?loc:qid.loc ~hdr:"read_sec_context" (str "Unknown section.") in let rec get_cxt in_cxt = function @@ -843,12 +839,12 @@ let print_any_name env sigma na udecl = let print_name env sigma na udecl = match na with - | {loc; v=ByNotation (ntn,sc)} -> + | {loc; v=Constrexpr.ByNotation (ntn,sc)} -> print_any_name env sigma (Term (Notation.interp_notation_as_global_reference ?loc (fun _ -> true) ntn sc)) udecl - | {loc; v=AN ref} -> + | {loc; v=Constrexpr.AN ref} -> print_any_name env sigma (locate_any_name ref) udecl let print_opaque_name env sigma qid = @@ -896,11 +892,11 @@ let print_about_any ?loc env sigma k udecl = let print_about env sigma na udecl = match na with - | {loc;v=ByNotation (ntn,sc)} -> + | {loc;v=Constrexpr.ByNotation (ntn,sc)} -> print_about_any ?loc env sigma (Term (Notation.interp_notation_as_global_reference ?loc (fun _ -> true) ntn sc)) udecl - | {loc;v=AN ref} -> + | {loc;v=Constrexpr.AN ref} -> print_about_any ?loc env sigma (locate_any_name ref) udecl (* for debug *) diff --git a/printing/prettyp.mli b/printing/prettyp.mli index 50042d6c5..8dd729610 100644 --- a/printing/prettyp.mli +++ b/printing/prettyp.mli @@ -12,7 +12,6 @@ open Names open Environ open Reductionops open Libnames -open Misctypes open Evd (** A Pretty-Printer for the Calculus of Inductive Constructions. *) @@ -25,20 +24,20 @@ val print_library_entry : env -> Evd.evar_map -> bool -> (object_name * Lib.node val print_full_context : env -> Evd.evar_map -> Pp.t val print_full_context_typ : env -> Evd.evar_map -> Pp.t val print_full_pure_context : env -> Evd.evar_map -> Pp.t -val print_sec_context : env -> Evd.evar_map -> reference -> Pp.t -val print_sec_context_typ : env -> Evd.evar_map -> reference -> Pp.t +val print_sec_context : env -> Evd.evar_map -> qualid -> Pp.t +val print_sec_context_typ : env -> Evd.evar_map -> qualid -> Pp.t val print_judgment : env -> Evd.evar_map -> EConstr.unsafe_judgment -> Pp.t val print_safe_judgment : env -> Evd.evar_map -> Safe_typing.judgment -> Pp.t val print_eval : reduction_function -> env -> Evd.evar_map -> Constrexpr.constr_expr -> EConstr.unsafe_judgment -> Pp.t -val print_name : env -> Evd.evar_map -> reference or_by_notation -> +val print_name : env -> Evd.evar_map -> qualid Constrexpr.or_by_notation -> UnivNames.univ_name_list option -> Pp.t -val print_opaque_name : env -> Evd.evar_map -> reference -> Pp.t -val print_about : env -> Evd.evar_map -> reference or_by_notation -> +val print_opaque_name : env -> Evd.evar_map -> qualid -> Pp.t +val print_about : env -> Evd.evar_map -> qualid Constrexpr.or_by_notation -> UnivNames.univ_name_list option -> Pp.t -val print_impargs : reference or_by_notation -> Pp.t +val print_impargs : qualid Constrexpr.or_by_notation -> Pp.t (** Pretty-printing functions for classes and coercions *) val print_graph : env -> evar_map -> Pp.t @@ -78,10 +77,10 @@ val register_locatable : string -> 'a locatable_info -> unit name describing the kind of objects considered and that is added as a grammar command prefix for vernacular commands Locate. *) -val print_located_qualid : reference -> Pp.t -val print_located_term : reference -> Pp.t -val print_located_module : reference -> Pp.t -val print_located_other : string -> reference -> Pp.t +val print_located_qualid : qualid -> Pp.t +val print_located_term : qualid -> Pp.t +val print_located_module : qualid -> Pp.t +val print_located_other : string -> qualid -> Pp.t type object_pr = { print_inductive : MutInd.t -> UnivNames.univ_name_list option -> Pp.t; diff --git a/printing/printer.ml b/printing/printer.ml index 72030dc9f..d76bd1e2b 100644 --- a/printing/printer.ml +++ b/printing/printer.ml @@ -229,15 +229,15 @@ let dirpath_of_global = function dirpath_of_mp (MutInd.modpath kn) | VarRef _ -> DirPath.empty -let qualid_of_global env r = - Libnames.make_qualid (dirpath_of_global r) (id_of_global env r) +let qualid_of_global ?loc env r = + Libnames.make_qualid ?loc (dirpath_of_global r) (id_of_global env r) let safe_gen f env sigma c = let orig_extern_ref = Constrextern.get_extern_reference () in let extern_ref ?loc vars r = try orig_extern_ref vars r with e when CErrors.noncritical e -> - CAst.make ?loc @@ Libnames.Qualid (qualid_of_global env r) + qualid_of_global ?loc env r in Constrextern.set_extern_reference extern_ref; try diff --git a/printing/printmod.ml b/printing/printmod.ml index be8bc1357..3f95dcfb6 100644 --- a/printing/printmod.ml +++ b/printing/printmod.ml @@ -217,7 +217,7 @@ let print_record env mind mib udecl = ) let pr_mutual_inductive_body env mind mib udecl = - if mib.mind_record <> None && not !Flags.raw_print then + if mib.mind_record != NotRecord && not !Flags.raw_print then print_record env mind mib udecl else print_mutual_inductive env mind mib udecl diff --git a/proofs/clenv.ml b/proofs/clenv.ml index 450fcddfd..79b7e1599 100644 --- a/proofs/clenv.ml +++ b/proofs/clenv.ml @@ -26,7 +26,7 @@ open Tacred open Pretype_errors open Evarutil open Unification -open Misctypes +open Tactypes (******************************************************************) (* Clausal environments *) diff --git a/proofs/clenv.mli b/proofs/clenv.mli index b85c4fc51..f9506290a 100644 --- a/proofs/clenv.mli +++ b/proofs/clenv.mli @@ -18,7 +18,7 @@ open Environ open Evd open EConstr open Unification -open Misctypes +open Tactypes (** {6 The Type of Constructions clausale environments.} *) diff --git a/proofs/clenvtac.ml b/proofs/clenvtac.ml index 38ed63c23..ba4cde6d6 100644 --- a/proofs/clenvtac.ml +++ b/proofs/clenvtac.ml @@ -54,7 +54,7 @@ let clenv_cast_meta clenv = let clenv_value_cast_meta clenv = clenv_cast_meta clenv (clenv_value clenv) -let clenv_pose_dependent_evars with_evars clenv = +let clenv_pose_dependent_evars ?(with_evars=false) clenv = let dep_mvs = clenv_dependent clenv in let env, sigma = clenv.env, clenv.evd in if not (List.is_empty dep_mvs) && not with_evars then @@ -75,19 +75,19 @@ let check_tc evd = let has_typeclass = Evar.Map.exists check (Evd.undefined_map evd) in (has_typeclass, !has_resolvable) -let clenv_refine with_evars ?(with_classes=true) clenv = +let clenv_refine ?(with_evars=false) ?(with_classes=true) clenv = (** ppedrot: a Goal.enter here breaks things, because the tactic below may solve goals by side effects, while the compatibility layer keeps those useless goals. That deserves a FIXME. *) Proofview.V82.tactic begin fun gl -> - let clenv = clenv_pose_dependent_evars with_evars clenv in + let clenv = clenv_pose_dependent_evars ~with_evars clenv in let evd' = if with_classes then let (has_typeclass, has_resolvable) = check_tc clenv.evd in let evd' = if has_typeclass then Typeclasses.resolve_typeclasses ~fast_path:false ~filter:Typeclasses.all_evars - ~fail:(not with_evars) clenv.env clenv.evd + ~fail:(not with_evars) ~split:false clenv.env clenv.evd else clenv.evd in if has_resolvable then @@ -105,10 +105,10 @@ open Unification let dft = default_unify_flags -let res_pf ?(with_evars=false) ?(with_classes=true) ?(flags=dft ()) clenv = +let res_pf ?with_evars ?(with_classes=true) ?(flags=dft ()) clenv = Proofview.Goal.enter begin fun gl -> let clenv = clenv_unique_resolver ~flags clenv gl in - clenv_refine with_evars ~with_classes clenv + clenv_refine ?with_evars ~with_classes clenv end (* [unifyTerms] et [unify] ne semble pas gérer les Meta, en diff --git a/proofs/clenvtac.mli b/proofs/clenvtac.mli index 7c1e300b8..d17847842 100644 --- a/proofs/clenvtac.mli +++ b/proofs/clenvtac.mli @@ -13,12 +13,11 @@ open Clenv open EConstr open Unification -open Misctypes (** Tactics *) val unify : ?flags:unify_flags -> constr -> unit Proofview.tactic -val clenv_refine : evars_flag -> ?with_classes:bool -> clausenv -> unit Proofview.tactic -val res_pf : ?with_evars:evars_flag -> ?with_classes:bool -> ?flags:unify_flags -> clausenv -> unit Proofview.tactic +val clenv_refine : ?with_evars:bool -> ?with_classes:bool -> clausenv -> unit Proofview.tactic +val res_pf : ?with_evars:bool -> ?with_classes:bool -> ?flags:unify_flags -> clausenv -> unit Proofview.tactic -val clenv_pose_dependent_evars : evars_flag -> clausenv -> clausenv +val clenv_pose_dependent_evars : ?with_evars:bool -> clausenv -> clausenv val clenv_value_cast_meta : clausenv -> constr diff --git a/proofs/logic.ml b/proofs/logic.ml index 95c30d815..e8ca71993 100644 --- a/proofs/logic.ml +++ b/proofs/logic.ml @@ -23,7 +23,6 @@ open Typing open Proof_type open Type_errors open Retyping -open Misctypes module NamedDecl = Context.Named.Declaration @@ -185,6 +184,22 @@ let check_decl_position env sigma sign d = * on the right side [right] if [toleft=false]. * If [with_dep] then dependent hypotheses are moved accordingly. *) +(** Move destination for hypothesis *) + +type 'id move_location = + | MoveAfter of 'id + | MoveBefore of 'id + | MoveFirst + | MoveLast (** can be seen as "no move" when doing intro *) + +(** Printing of [move_location] *) + +let pr_move_location pr_id = function + | MoveAfter id -> brk(1,1) ++ str "after " ++ pr_id id + | MoveBefore id -> brk(1,1) ++ str "before " ++ pr_id id + | MoveFirst -> str " at top" + | MoveLast -> str " at bottom" + let move_location_eq m1 m2 = match m1, m2 with | MoveAfter id1, MoveAfter id2 -> Id.equal id1 id2 | MoveBefore id1, MoveBefore id2 -> Id.equal id1 id2 @@ -236,7 +251,7 @@ let move_hyp sigma toleft (left,declfrom,right) hto = (first, d::middle) else user_err ~hdr:"move_hyp" (str "Cannot move " ++ Id.print (NamedDecl.get_id declfrom) ++ - Miscprint.pr_move_location Id.print hto ++ + pr_move_location Id.print hto ++ str (if toleft then ": it occurs in the type of " else ": it depends on ") ++ Id.print hyp ++ str ".") else diff --git a/proofs/logic.mli b/proofs/logic.mli index dc471bb5f..9db54732b 100644 --- a/proofs/logic.mli +++ b/proofs/logic.mli @@ -58,12 +58,23 @@ val error_no_such_hypothesis : Environ.env -> evar_map -> Id.t -> 'a val catchable_exception : exn -> bool +(** Move destination for hypothesis *) + +type 'id move_location = + | MoveAfter of 'id + | MoveBefore of 'id + | MoveFirst + | MoveLast (** can be seen as "no move" when doing intro *) + +val pr_move_location : + ('a -> Pp.t) -> 'a move_location -> Pp.t + val convert_hyp : bool -> Environ.named_context_val -> evar_map -> EConstr.named_declaration -> Environ.named_context_val -val move_hyp_in_named_context : Environ.env -> Evd.evar_map -> Id.t -> Id.t Misctypes.move_location -> +val move_hyp_in_named_context : Environ.env -> Evd.evar_map -> Id.t -> Id.t move_location -> Environ.named_context_val -> Environ.named_context_val val insert_decl_in_named_context : Evd.evar_map -> - EConstr.named_declaration -> Id.t Misctypes.move_location -> + EConstr.named_declaration -> Id.t move_location -> Environ.named_context_val -> Environ.named_context_val diff --git a/proofs/miscprint.ml b/proofs/miscprint.ml index 1a63ff673..ec17b8076 100644 --- a/proofs/miscprint.ml +++ b/proofs/miscprint.ml @@ -10,7 +10,7 @@ open Pp open Names -open Misctypes +open Tactypes (** Printing of [intro_pattern] *) @@ -20,7 +20,7 @@ let rec pr_intro_pattern prc {CAst.v=pat} = match pat with | IntroNaming p -> pr_intro_pattern_naming p | IntroAction p -> pr_intro_pattern_action prc p -and pr_intro_pattern_naming = function +and pr_intro_pattern_naming = let open Namegen in function | IntroIdentifier id -> Id.print id | IntroFresh id -> str "?" ++ Id.print id | IntroAnonymous -> str "?" @@ -43,14 +43,6 @@ and pr_or_and_intro_pattern prc = function hv 0 (prlist_with_sep pr_bar (prlist_with_sep spc (pr_intro_pattern prc)) pll) ++ str "]" -(** Printing of [move_location] *) - -let pr_move_location pr_id = function - | MoveAfter id -> brk(1,1) ++ str "after " ++ pr_id id - | MoveBefore id -> brk(1,1) ++ str "before " ++ pr_id id - | MoveFirst -> str " at top" - | MoveLast -> str " at bottom" - (** Printing of bindings *) let pr_binding prc = let open CAst in function | {loc;v=(NamedHyp id, c)} -> hov 1 (Names.Id.print id ++ str " := " ++ cut () ++ prc c) diff --git a/proofs/miscprint.mli b/proofs/miscprint.mli index 79790a277..f4e2e683d 100644 --- a/proofs/miscprint.mli +++ b/proofs/miscprint.mli @@ -8,7 +8,7 @@ (* * (see LICENSE file for the text of the license) *) (************************************************************************) -open Misctypes +open Tactypes (** Printing of [intro_pattern] *) @@ -18,13 +18,10 @@ val pr_intro_pattern : val pr_or_and_intro_pattern : ('a -> Pp.t) -> 'a or_and_intro_pattern_expr -> Pp.t -val pr_intro_pattern_naming : intro_pattern_naming_expr -> Pp.t +val pr_intro_pattern_naming : Namegen.intro_pattern_naming_expr -> Pp.t (** Printing of [move_location] *) -val pr_move_location : - ('a -> Pp.t) -> 'a move_location -> Pp.t - val pr_bindings : ('a -> Pp.t) -> ('a -> Pp.t) -> 'a bindings -> Pp.t diff --git a/proofs/proof_global.ml b/proofs/proof_global.ml index 946379356..3120c97b5 100644 --- a/proofs/proof_global.ml +++ b/proofs/proof_global.ml @@ -83,7 +83,7 @@ type opacity_flag = Opaque | Transparent type proof_ending = | Admitted of Names.Id.t * Decl_kinds.goal_kind * Entries.parameter_entry * UState.t | Proved of opacity_flag * - Misctypes.lident option * + lident option * proof_object type proof_terminator = proof_ending -> unit diff --git a/proofs/proof_global.mli b/proofs/proof_global.mli index 0141cacb9..9e07ed2d0 100644 --- a/proofs/proof_global.mli +++ b/proofs/proof_global.mli @@ -22,7 +22,7 @@ val check_no_pending_proof : unit -> unit val get_current_proof_name : unit -> Names.Id.t val get_all_proof_names : unit -> Names.Id.t list -val discard : Misctypes.lident -> unit +val discard : Names.lident -> unit val discard_current : unit -> unit val discard_all : unit -> unit @@ -54,7 +54,7 @@ type proof_ending = | Admitted of Names.Id.t * Decl_kinds.goal_kind * Entries.parameter_entry * UState.t | Proved of opacity_flag * - Misctypes.lident option * + Names.lident option * proof_object type proof_terminator type closed_proof = proof_object * proof_terminator @@ -126,7 +126,7 @@ val set_endline_tactic : Genarg.glob_generic_argument -> unit * (w.r.t. type dependencies and let-ins covered by it) + a list of * ids to be cleared *) val set_used_variables : - Names.Id.t list -> Context.Named.t * Misctypes.lident list + Names.Id.t list -> Context.Named.t * Names.lident list val get_used_variables : unit -> Context.Named.t option (** Get the universe declaration associated to the current proof. *) diff --git a/proofs/redexpr.ml b/proofs/redexpr.ml index 03ebc3275..629b77be2 100644 --- a/proofs/redexpr.ml +++ b/proofs/redexpr.ml @@ -23,7 +23,6 @@ open Tacred open CClosure open RedFlags open Libobject -open Misctypes (* call by value normalisation function using the virtual machine *) let cbv_vm env sigma c = @@ -200,8 +199,8 @@ let decl_red_expr s e = end let out_arg = function - | ArgVar _ -> anomaly (Pp.str "Unevaluated or_var variable.") - | ArgArg x -> x + | Locus.ArgVar _ -> anomaly (Pp.str "Unevaluated or_var variable.") + | Locus.ArgArg x -> x let out_with_occurrences (occs,c) = (Locusops.occurrences_map (List.map out_arg) occs, c) diff --git a/interp/tactypes.ml b/proofs/tactypes.ml index 83e42be89..86a7e9c52 100644 --- a/interp/tactypes.ml +++ b/proofs/tactypes.ml @@ -13,15 +13,35 @@ meant to stay. *) open Names -open Constrexpr -open Pattern -open Misctypes -(** In globalize tactics, we need to keep the initial [constr_expr] to recompute - in the environment by the effective calls to Intro, Inversion, etc - The [constr_expr] field is [None] in TacDef though *) -type glob_constr_and_expr = Glob_term.glob_constr * constr_expr option -type glob_constr_pattern_and_expr = Id.Set.t * glob_constr_and_expr * constr_pattern +(** Introduction patterns *) + +type 'constr intro_pattern_expr = + | IntroForthcoming of bool + | IntroNaming of Namegen.intro_pattern_naming_expr + | IntroAction of 'constr intro_pattern_action_expr +and 'constr intro_pattern_action_expr = + | IntroWildcard + | IntroOrAndPattern of 'constr or_and_intro_pattern_expr + | IntroInjection of ('constr intro_pattern_expr) CAst.t list + | IntroApplyOn of 'constr CAst.t * 'constr intro_pattern_expr CAst.t + | IntroRewrite of bool +and 'constr or_and_intro_pattern_expr = + | IntroOrPattern of ('constr intro_pattern_expr) CAst.t list list + | IntroAndPattern of ('constr intro_pattern_expr) CAst.t list + +(** Bindings *) + +type quantified_hypothesis = AnonHyp of int | NamedHyp of Id.t + +type 'a explicit_bindings = (quantified_hypothesis * 'a) CAst.t list + +type 'a bindings = + | ImplicitBindings of 'a list + | ExplicitBindings of 'a explicit_bindings + | NoBindings + +type 'a with_bindings = 'a * 'a bindings type 'a delayed_open = Environ.env -> Evd.evar_map -> Evd.evar_map * 'a @@ -31,4 +51,4 @@ type delayed_open_constr_with_bindings = EConstr.constr with_bindings delayed_op type intro_pattern = delayed_open_constr intro_pattern_expr CAst.t type intro_patterns = delayed_open_constr intro_pattern_expr CAst.t list type or_and_intro_pattern = delayed_open_constr or_and_intro_pattern_expr CAst.t -type intro_pattern_naming = intro_pattern_naming_expr CAst.t +type intro_pattern_naming = Namegen.intro_pattern_naming_expr CAst.t diff --git a/stm/spawned.ml b/stm/spawned.ml index 3833c8026..a5d6ea96f 100644 --- a/stm/spawned.ml +++ b/stm/spawned.ml @@ -28,13 +28,11 @@ let controller h pr pw = prerr_endline "starting controller thread"; let main () = let ic, oc = open_bin_connection h pr pw in - let rec loop () = + let loop () = try match CThread.thread_friendly_input_value ic with | Hello _ -> prerr_endline "internal protocol error"; exit 1 | ReqDie -> prerr_endline "death sentence received"; exit 0 - | ReqStats -> - output_value oc (RespStats (Gc.quick_stat ())); flush oc; loop () with | e -> prerr_endline ("control channel broken: " ^ Printexc.to_string e); diff --git a/stm/stm.ml b/stm/stm.ml index c394be22e..0aed88a53 100644 --- a/stm/stm.ml +++ b/stm/stm.ml @@ -2558,8 +2558,8 @@ let new_doc { doc_type ; iload_path; require_libs; stm_options } = let load_objs libs = let rq_file (dir, from, exp) = - let mp = CAst.make @@ Libnames.(Qualid (qualid_of_string dir)) in - let mfrom = Option.map (fun fr -> CAst.make @@ Libnames.(Qualid (qualid_of_string fr))) from in + let mp = Libnames.qualid_of_string dir in + let mfrom = Option.map Libnames.qualid_of_string from in Flags.silently (Vernacentries.vernac_require mfrom exp) [mp] in List.(iter rq_file (rev libs)) in diff --git a/tactics/auto.ml b/tactics/auto.ml index 77fe31415..d7de6c4fb 100644 --- a/tactics/auto.ml +++ b/tactics/auto.ml @@ -99,7 +99,7 @@ let unify_resolve poly flags ((c : raw_hint), clenv) = Proofview.Goal.enter begin fun gl -> let clenv, c = connect_hint_clenv poly c clenv gl in let clenv = clenv_unique_resolver ~flags clenv gl in - Clenvtac.clenv_refine false clenv + Clenvtac.clenv_refine clenv end let unify_resolve_nodelta poly h = unify_resolve poly auto_unif_flags h diff --git a/tactics/class_tactics.ml b/tactics/class_tactics.ml index 4beeaaae0..773fc1520 100644 --- a/tactics/class_tactics.ml +++ b/tactics/class_tactics.ml @@ -207,7 +207,7 @@ let clenv_unique_resolver_tac with_evars ~flags clenv' = try Proofview.tclUNIT (clenv_unique_resolver ~flags clenv' gls) with e -> Proofview.tclZERO e in resolve >>= fun clenv' -> - Clenvtac.clenv_refine with_evars ~with_classes:false clenv' + Clenvtac.clenv_refine ~with_evars ~with_classes:false clenv' end let unify_e_resolve poly flags = begin fun gls (c,_,clenv) -> diff --git a/tactics/contradiction.ml b/tactics/contradiction.ml index b92bc75bc..e12063fd4 100644 --- a/tactics/contradiction.ml +++ b/tactics/contradiction.ml @@ -14,7 +14,6 @@ open Hipattern open Tactics open Coqlib open Reductionops -open Misctypes open Proofview.Notations module NamedDecl = Context.Named.Declaration @@ -120,7 +119,7 @@ let contradiction_term (c,lbind as cl) = else Proofview.tclORELSE begin - if lbind = NoBindings then + if lbind = Tactypes.NoBindings then filter_hyp (fun c -> is_negation_of env sigma typ c) (fun id -> simplest_elim (mkApp (mkVar id,[|c|]))) else diff --git a/tactics/contradiction.mli b/tactics/contradiction.mli index 2b3a94758..4bb3263fb 100644 --- a/tactics/contradiction.mli +++ b/tactics/contradiction.mli @@ -9,7 +9,7 @@ (************************************************************************) open EConstr -open Misctypes +open Tactypes val absurd : constr -> unit Proofview.tactic val contradiction : constr with_bindings option -> unit Proofview.tactic diff --git a/tactics/elim.mli b/tactics/elim.mli index d6b67e5ba..ddfac3f2c 100644 --- a/tactics/elim.mli +++ b/tactics/elim.mli @@ -11,12 +11,11 @@ open Names open EConstr open Tacticals -open Misctypes open Tactypes (** Eliminations tactics. *) -val introCaseAssumsThen : evars_flag -> +val introCaseAssumsThen : Tactics.evars_flag -> (intro_patterns -> branch_assumptions -> unit Proofview.tactic) -> branch_args -> unit Proofview.tactic diff --git a/tactics/eqdecide.ml b/tactics/eqdecide.ml index 176701d99..832014a61 100644 --- a/tactics/eqdecide.ml +++ b/tactics/eqdecide.ml @@ -24,11 +24,11 @@ open Tactics open Tacticals.New open Auto open Constr_matching -open Misctypes open Hipattern open Proofview.Notations open Tacmach.New open Coqlib +open Tactypes (* This file containts the implementation of the tactics ``Decide Equality'' and ``Compare''. They can be used to decide the @@ -58,14 +58,14 @@ let clear_last = let choose_eq eqonleft = if eqonleft then - left_with_bindings false Misctypes.NoBindings + left_with_bindings false NoBindings else - right_with_bindings false Misctypes.NoBindings + right_with_bindings false NoBindings let choose_noteq eqonleft = if eqonleft then - right_with_bindings false Misctypes.NoBindings + right_with_bindings false NoBindings else - left_with_bindings false Misctypes.NoBindings + left_with_bindings false NoBindings (* A surgical generalize which selects the right occurrences by hand *) (* This prevents issues where c2 is also a subterm of c1 (see e.g. #5449) *) diff --git a/tactics/equality.ml b/tactics/equality.ml index d7e697aed..91c577405 100644 --- a/tactics/equality.ml +++ b/tactics/equality.ml @@ -42,7 +42,7 @@ open Ind_tables open Eqschemes open Locus open Locusops -open Misctypes +open Tactypes open Proofview.Notations open Unification open Context.Named.Declaration @@ -154,7 +154,7 @@ let instantiate_lemma_all frzevars gl c ty l l2r concl = let c1 = args.(arglen - 2) in let c2 = args.(arglen - 1) in let try_occ (evd', c') = - Clenvtac.clenv_pose_dependent_evars true {eqclause with evd = evd'} + Clenvtac.clenv_pose_dependent_evars ~with_evars:true {eqclause with evd = evd'} in let flags = make_flags frzevars (Tacmach.New.project gl) rewrite_unif_flags eqclause in let occs = @@ -546,6 +546,12 @@ let apply_special_clear_request clear_flag f = e when catchable_exception e -> tclIDTAC end +type multi = + | Precisely of int + | UpTo of int + | RepeatStar + | RepeatPlus + let general_multi_rewrite with_evars l cl tac = let do1 l2r f = Proofview.Goal.enter begin fun gl -> @@ -1037,7 +1043,7 @@ let onEquality with_evars tac (c,lbindc) = let t = type_of c in let t' = try snd (reduce_to_quantified_ind t) with UserError _ -> t in let eq_clause = pf_apply make_clenv_binding gl (c,t') lbindc in - let eq_clause' = Clenvtac.clenv_pose_dependent_evars with_evars eq_clause in + let eq_clause' = Clenvtac.clenv_pose_dependent_evars ~with_evars eq_clause in let eqn = clenv_type eq_clause' in let (eq,u,eq_args) = find_this_eq_data_decompose gl eqn in tclTHEN diff --git a/tactics/equality.mli b/tactics/equality.mli index ccf454c3e..6f3e08ea0 100644 --- a/tactics/equality.mli +++ b/tactics/equality.mli @@ -15,8 +15,8 @@ open EConstr open Environ open Ind_tables open Locus -open Misctypes open Tactypes +open Tactics (*i*) type dep_proof_flag = bool (* true = support rewriting dependent proofs *) @@ -61,6 +61,12 @@ val general_rewrite_in : val general_rewrite_clause : orientation -> evars_flag -> ?tac:(unit Proofview.tactic * conditions) -> constr with_bindings -> clause -> unit Proofview.tactic +type multi = + | Precisely of int + | UpTo of int + | RepeatStar + | RepeatPlus + val general_multi_rewrite : evars_flag -> (bool * multi * clear_flag * delayed_open_constr_with_bindings) list -> clause -> (unit Proofview.tactic * conditions) option -> unit Proofview.tactic diff --git a/tactics/hints.ml b/tactics/hints.ml index d49c8aaa5..85ff02824 100644 --- a/tactics/hints.ml +++ b/tactics/hints.ml @@ -125,7 +125,7 @@ type 'a hints_path_gen = | PathEmpty | PathEpsilon -type pre_hints_path = Libnames.reference hints_path_gen +type pre_hints_path = Libnames.qualid hints_path_gen type hints_path = GlobRef.t hints_path_gen type hint_term = @@ -157,7 +157,7 @@ type hint_entry = GlobRef.t option * raw_hint hint_ast with_uid with_metadata type reference_or_constr = - | HintsReference of reference + | HintsReference of qualid | HintsConstr of Constrexpr.constr_expr type hint_mode = @@ -167,12 +167,12 @@ type hint_mode = type hints_expr = | HintsResolve of (hint_info_expr * bool * reference_or_constr) list - | HintsResolveIFF of bool * reference list * int option + | HintsResolveIFF of bool * qualid list * int option | HintsImmediate of reference_or_constr list - | HintsUnfold of reference list - | HintsTransparency of reference list * bool - | HintsMode of reference * hint_mode list - | HintsConstructors of reference list + | HintsUnfold of qualid list + | HintsTransparency of qualid list * bool + | HintsMode of qualid * hint_mode list + | HintsConstructors of qualid list | HintsExtern of int * Constrexpr.constr_expr option * Genarg.raw_generic_argument type import_level = [ `LAX | `WARN | `STRICT ] @@ -1360,7 +1360,7 @@ let interp_hints poly = let constr_hints_of_ind qid = let ind = global_inductive_with_alias qid in let mib,_ = Global.lookup_inductive ind in - Dumpglob.dump_reference ?loc:qid.CAst.loc "<>" (string_of_reference qid) "ind"; + Dumpglob.dump_reference ?loc:qid.CAst.loc "<>" (string_of_qualid qid) "ind"; List.init (nconstructors ind) (fun i -> let c = (ind,i+1) in let gr = ConstructRef c in diff --git a/tactics/hints.mli b/tactics/hints.mli index e958f986e..ca18f835a 100644 --- a/tactics/hints.mli +++ b/tactics/hints.mli @@ -73,7 +73,7 @@ type search_entry type hint_entry type reference_or_constr = - | HintsReference of Libnames.reference + | HintsReference of Libnames.qualid | HintsConstr of Constrexpr.constr_expr type hint_mode = @@ -83,12 +83,12 @@ type hint_mode = type hints_expr = | HintsResolve of (hint_info_expr * bool * reference_or_constr) list - | HintsResolveIFF of bool * Libnames.reference list * int option + | HintsResolveIFF of bool * Libnames.qualid list * int option | HintsImmediate of reference_or_constr list - | HintsUnfold of Libnames.reference list - | HintsTransparency of Libnames.reference list * bool - | HintsMode of Libnames.reference * hint_mode list - | HintsConstructors of Libnames.reference list + | HintsUnfold of Libnames.qualid list + | HintsTransparency of Libnames.qualid list * bool + | HintsMode of Libnames.qualid * hint_mode list + | HintsConstructors of Libnames.qualid list | HintsExtern of int * Constrexpr.constr_expr option * Genarg.raw_generic_argument type 'a hints_path_gen = @@ -99,7 +99,7 @@ type 'a hints_path_gen = | PathEmpty | PathEpsilon -type pre_hints_path = Libnames.reference hints_path_gen +type pre_hints_path = Libnames.qualid hints_path_gen type hints_path = GlobRef.t hints_path_gen val normalize_path : hints_path -> hints_path @@ -110,9 +110,9 @@ val pp_hints_path_atom : ('a -> Pp.t) -> 'a hints_path_atom_gen -> Pp.t val pp_hints_path : hints_path -> Pp.t val pp_hint_mode : hint_mode -> Pp.t val glob_hints_path_atom : - Libnames.reference hints_path_atom_gen -> GlobRef.t hints_path_atom_gen + Libnames.qualid hints_path_atom_gen -> GlobRef.t hints_path_atom_gen val glob_hints_path : - Libnames.reference hints_path_gen -> GlobRef.t hints_path_gen + Libnames.qualid hints_path_gen -> GlobRef.t hints_path_gen module Hint_db : sig diff --git a/tactics/hipattern.ml b/tactics/hipattern.ml index 5d264058a..f9c4bed35 100644 --- a/tactics/hipattern.ml +++ b/tactics/hipattern.ml @@ -263,7 +263,7 @@ open Evar_kinds let mkPattern c = snd (Patternops.pattern_of_glob_constr c) let mkGApp f args = DAst.make @@ GApp (f, args) let mkGHole = DAst.make @@ - GHole (QuestionMark (Define false,Anonymous), Misctypes.IntroAnonymous, None) + GHole (QuestionMark (Define false,Anonymous), Namegen.IntroAnonymous, None) let mkGProd id c1 c2 = DAst.make @@ GProd (Name (Id.of_string id), Explicit, c1, c2) let mkGArrow c1 c2 = DAst.make @@ diff --git a/tactics/inv.ml b/tactics/inv.ml index 102b8e54d..755494c2d 100644 --- a/tactics/inv.ml +++ b/tactics/inv.ml @@ -26,7 +26,7 @@ open Tacticals.New open Tactics open Elim open Equality -open Misctypes +open Tactypes open Proofview.Notations module NamedDecl = Context.Named.Declaration @@ -332,7 +332,7 @@ let rec tclMAP_i allow_conj n tacfun = function (tacfun (get_names allow_conj a)) (tclMAP_i allow_conj (n-1) tacfun l) -let remember_first_eq id x = if !x == MoveLast then x := MoveAfter id +let remember_first_eq id x = if !x == Logic.MoveLast then x := Logic.MoveAfter id (* invariant: ProjectAndApply is responsible for erasing the clause which it is given as input @@ -375,7 +375,7 @@ let projectAndApply as_mode thin avoid id eqname names depids = [if as_mode then clear [id] else tclIDTAC; (tclMAP_i (false,false) neqns (function (idopt,_) -> tclTRY (tclTHEN - (intro_move_avoid idopt avoid MoveLast) + (intro_move_avoid idopt avoid Logic.MoveLast) (* try again to substitute and if still not a variable after *) (* decomposition, arbitrarily try to rewrite RL !? *) (tclTRY (onLastHypId (substHypIfVariable (fun id -> subst_hyp false id)))))) @@ -404,7 +404,7 @@ let nLastDecls i tac = let rewrite_equations as_mode othin neqns names ba = Proofview.Goal.enter begin fun gl -> let (depids,nodepids) = split_dep_and_nodep ba.Tacticals.assums gl in - let first_eq = ref MoveLast in + let first_eq = ref Logic.MoveLast in let avoid = if as_mode then Id.Set.of_list (List.map NamedDecl.get_id nodepids) else Id.Set.empty in match othin with | Some thin -> @@ -416,20 +416,20 @@ let rewrite_equations as_mode othin neqns names ba = (nLastDecls neqns (fun ctx -> clear (ids_of_named_context ctx))); tclMAP_i (true,false) neqns (fun (idopt,names) -> (tclTHEN - (intro_move_avoid idopt avoid MoveLast) + (intro_move_avoid idopt avoid Logic.MoveLast) (onLastHypId (fun id -> tclTRY (projectAndApply as_mode thin avoid id first_eq names depids))))) names; tclMAP (fun d -> tclIDTAC >>= fun () -> (* delay for [first_eq]. *) let idopt = if as_mode then Some (NamedDecl.get_id d) else None in - intro_move idopt (if thin then MoveLast else !first_eq)) + intro_move idopt (if thin then Logic.MoveLast else !first_eq)) nodepids; (tclMAP (fun d -> tclTRY (clear [NamedDecl.get_id d])) depids)] | None -> (* simple inversion *) if as_mode then tclMAP_i (false,true) neqns (fun (idopt,_) -> - intro_move idopt MoveLast) names + intro_move idopt Logic.MoveLast) names else (tclTHENLIST [tclDO neqns intro; diff --git a/tactics/inv.mli b/tactics/inv.mli index 9d4ffdd7b..bbd1f3352 100644 --- a/tactics/inv.mli +++ b/tactics/inv.mli @@ -10,7 +10,6 @@ open Names open EConstr -open Misctypes open Tactypes type inversion_status = Dep of constr option | NoDep diff --git a/tactics/leminv.mli b/tactics/leminv.mli index 2337a7901..f42e5a8b0 100644 --- a/tactics/leminv.mli +++ b/tactics/leminv.mli @@ -11,7 +11,7 @@ open Names open EConstr open Constrexpr -open Misctypes +open Tactypes val lemInv_clause : quantified_hypothesis -> constr -> Id.t list -> unit Proofview.tactic diff --git a/tactics/tacticals.ml b/tactics/tacticals.ml index 732d06f8a..837865e64 100644 --- a/tactics/tacticals.ml +++ b/tactics/tacticals.ml @@ -159,8 +159,6 @@ type branch_assumptions = { ba : branch_args; (* the branch args *) assums : named_context} (* the list of assumptions introduced *) -open Misctypes - let fix_empty_or_and_pattern nv l = (* 1- The syntax does not distinguish between "[ ]" for one clause with no names and "[ ]" for no clause at all *) @@ -194,7 +192,7 @@ let check_or_and_pattern_size ?loc check_and names branchsigns = if not (Int.equal p p1 || Int.equal p p2) then err1 p1 p2; if Int.equal p p1 then IntroAndPattern - (List.extend branchsigns.(0) (CAst.make @@ IntroNaming IntroAnonymous) l) + (List.extend branchsigns.(0) (CAst.make @@ IntroNaming Namegen.IntroAnonymous) l) else names else @@ -225,7 +223,7 @@ let compute_induction_names_gen check_and branchletsigns = function let compute_induction_names = compute_induction_names_gen true (* Compute the let-in signature of case analysis or standard induction scheme *) -let compute_constructor_signatures isrec ((_,k as ity),u) = +let compute_constructor_signatures ~rec_flag ((_,k as ity),u) = let rec analrec c recargs = match Constr.kind c, recargs with | Prod (_,_,c), recarg::rest -> @@ -233,7 +231,7 @@ let compute_constructor_signatures isrec ((_,k as ity),u) = begin match Declareops.dest_recarg recarg with | Norec | Imbr _ -> true :: rest | Mrec (_,j) -> - if isrec && Int.equal j k then true :: true :: rest + if rec_flag && Int.equal j k then true :: true :: rest else true :: rest end | LetIn (_,_,_,c), rest -> false :: analrec c rest @@ -636,7 +634,7 @@ module New = struct (* Find the right elimination suffix corresponding to the sort of the goal *) (* c should be of type A1->.. An->B with B an inductive definition *) let general_elim_then_using mk_elim - isrec allnames tac predicate ind (c, t) = + rec_flag allnames tac predicate ind (c, t) = Proofview.Goal.enter begin fun gl -> let sigma, elim = mk_elim ind gl in let ind = on_snd (fun u -> EInstance.kind sigma u) ind in @@ -665,7 +663,7 @@ module New = struct (str "The elimination combinator " ++ str name_elim ++ str " is unknown.") in let elimclause' = clenv_fchain ~with_univs:false indmv elimclause indclause in - let branchsigns = compute_constructor_signatures isrec ind in + let branchsigns = compute_constructor_signatures ~rec_flag ind in let brnames = compute_induction_names_gen false branchsigns allnames in let flags = Unification.elim_flags () in let elimclause' = @@ -688,7 +686,7 @@ module New = struct in let branchtacs = List.init (Array.length branchsigns) after_tac in Proofview.tclTHEN - (Clenvtac.clenv_refine false clenv') + (Clenvtac.clenv_refine clenv') (Proofview.tclEXTEND [] tclIDTAC branchtacs) end) end @@ -755,8 +753,8 @@ module New = struct let (ind,t) = pf_reduce_to_quantified_ind gl (pf_unsafe_type_of gl c) in let isrec,mkelim = match (Global.lookup_mind (fst (fst ind))).mind_record with - | None -> true,gl_make_elim - | Some _ -> false,gl_make_case_dep + | NotRecord -> true,gl_make_elim + | FakeRecord | PrimRecord _ -> false,gl_make_case_dep in general_elim_then_using mkelim isrec None tac None ind (c, t) end diff --git a/tactics/tacticals.mli b/tactics/tacticals.mli index cbaf691f1..1e66c2b0b 100644 --- a/tactics/tacticals.mli +++ b/tactics/tacticals.mli @@ -14,7 +14,6 @@ open EConstr open Evd open Proof_type open Locus -open Misctypes open Tactypes (** Tacticals i.e. functions from tactics to tactics. *) @@ -124,7 +123,7 @@ val fix_empty_or_and_pattern : int -> delayed_open_constr or_and_intro_pattern_expr -> delayed_open_constr or_and_intro_pattern_expr -val compute_constructor_signatures : rec_flag -> inductive * 'a -> bool list array +val compute_constructor_signatures : rec_flag:bool -> inductive * 'a -> bool list array (** Useful for [as intro_pattern] modifier *) val compute_induction_names : diff --git a/tactics/tactics.ml b/tactics/tactics.ml index b571b347d..c430edf2e 100644 --- a/tactics/tactics.ml +++ b/tactics/tactics.ml @@ -43,7 +43,7 @@ open Pretype_errors open Unification open Locus open Locusops -open Misctypes +open Tactypes open Proofview.Notations open Context.Named.Declaration @@ -1153,6 +1153,11 @@ let tactic_infer_flags with_evar = { Pretyping.fail_evar = not with_evar; Pretyping.expand_evars = true } +type evars_flag = bool (* true = pose evars false = fail on evars *) +type rec_flag = bool (* true = recursive false = not recursive *) +type advanced_flag = bool (* true = advanced false = basic *) +type clear_flag = bool option (* true = clear hyp, false = keep hyp, None = use default *) + type 'a core_destruction_arg = | ElimOnConstr of 'a | ElimOnIdent of lident @@ -1281,7 +1286,7 @@ let do_replace id = function let clenv_refine_in ?(sidecond_first=false) with_evars ?(with_classes=true) targetid id sigma0 clenv tac = - let clenv = Clenvtac.clenv_pose_dependent_evars with_evars clenv in + let clenv = Clenvtac.clenv_pose_dependent_evars ~with_evars clenv in let clenv = if with_classes then { clenv with evd = Typeclasses.resolve_typeclasses @@ -2258,7 +2263,7 @@ let intro_or_and_pattern ?loc with_evars bracketed ll thin tac id = let c = mkVar id in let t = Tacmach.New.pf_unsafe_type_of gl c in let (ind,t) = Tacmach.New.pf_reduce_to_quantified_ind gl t in - let branchsigns = compute_constructor_signatures false ind in + let branchsigns = compute_constructor_signatures ~rec_flag:false ind in let nv_with_let = Array.map List.length branchsigns in let ll = fix_empty_or_and_pattern (Array.length branchsigns) ll in let ll = get_and_check_or_and_pattern ?loc ll branchsigns in @@ -2645,6 +2650,15 @@ let insert_before decls lasthyp env = push_named d env) ~init:(reset_context env) env +let mk_eq_name env id {CAst.loc;v=ido} = + match ido with + | IntroAnonymous -> fresh_id_in_env (Id.Set.singleton id) (add_prefix "Heq" id) env + | IntroFresh heq_base -> fresh_id_in_env (Id.Set.singleton id) heq_base env + | IntroIdentifier id -> + if List.mem id (ids_of_named_context (named_context env)) then + user_err ?loc (Id.print id ++ str" is already used."); + id + (* unsafe *) let mkletin_goal env sigma store with_eq dep (id,lastlhyp,ccl,c) ty = @@ -2654,14 +2668,7 @@ let mkletin_goal env sigma store with_eq dep (id,lastlhyp,ccl,c) ty = else LocalAssum (id,t) in match with_eq with - | Some (lr,{CAst.loc;v=ido}) -> - let heq = match ido with - | IntroAnonymous -> fresh_id_in_env (Id.Set.singleton id) (add_prefix "Heq" id) env - | IntroFresh heq_base -> fresh_id_in_env (Id.Set.singleton id) heq_base env - | IntroIdentifier id -> - if List.mem id (ids_of_named_context (named_context env)) then - user_err ?loc (Id.print id ++ str" is already used."); - id in + | Some (lr,heq) -> let eqdata = build_coq_eq_data () in let args = if lr then [t;mkVar id;c] else [t;c;mkVar id]in let (sigma, eq) = Evd.fresh_global env sigma eqdata.eq in @@ -4196,7 +4203,7 @@ let induction_tac with_evars params indvars elim = let elimclause' = recolle_clenv i params indvars elimclause gl in (* one last resolution (useless?) *) let resolved = clenv_unique_resolver ~flags:(elim_flags ()) elimclause' gl in - Clenvtac.clenv_refine with_evars resolved + Clenvtac.clenv_refine ~with_evars resolved end (* Apply induction "in place" taking into account dependent @@ -4396,7 +4403,8 @@ let pose_induction_arg_then isrec with_evars (is_arg_pure_hyp,from_prefix) elim match res with | None -> (* pattern not found *) - let with_eq = Option.map (fun eq -> (false,eq)) eqname in + let with_eq = Option.map (fun eq -> (false,mk_eq_name env id eq)) eqname in + let inhyps = if List.is_empty inhyps then inhyps else Option.fold_left (fun inhyps (_,heq) -> heq::inhyps) inhyps with_eq in (* we restart using bindings after having tried type-class resolution etc. on the term given by the user *) let flags = tactic_infer_flags (with_evars && (* do not give a success semantics to edestruct on an open term yet *) false) in @@ -4421,21 +4429,22 @@ let pose_induction_arg_then isrec with_evars (is_arg_pure_hyp,from_prefix) elim else Proofview.tclUNIT (); if isrec then Proofview.cycle (-1) else Proofview.tclUNIT () ]) - tac + (tac inhyps) in Proofview.tclTHEN (Proofview.Unsafe.tclEVARS sigma) tac | Some (sigma', c) -> (* pattern found *) - let with_eq = Option.map (fun eq -> (false,eq)) eqname in (* TODO: if ind has predicate parameters, use JMeq instead of eq *) let env = reset_with_named_context sign env in + let with_eq = Option.map (fun eq -> (false,mk_eq_name env id eq)) eqname in + let inhyps = if List.is_empty inhyps then inhyps else Option.fold_left (fun inhyps (_,heq) -> heq::inhyps) inhyps with_eq in let tac = Tacticals.New.tclTHENLIST [ Refine.refine ~typecheck:false begin fun sigma -> mkletin_goal env sigma store with_eq true (id,lastlhyp,ccl,c) None end; - tac + (tac inhyps) ] in Proofview.tclTHEN (Proofview.Unsafe.tclEVARS sigma') tac @@ -4485,7 +4494,7 @@ let induction_gen clear_flag isrec with_evars elim pose_induction_arg_then isrec with_evars info_arg elim id arg t inhyps cls (induction_with_atomization_of_ind_arg - isrec with_evars elim names id inhyps) + isrec with_evars elim names id) end (* Induction on a list of arguments. First make induction arguments @@ -5025,6 +5034,26 @@ let tclABSTRACT ?(opaque=true) name_op tac = else name_op_to_name name_op (DefinitionBody Definition) "_subterm" in abstract_subproof ~opaque s gk tac +let constr_eq ~strict x y = + let fail = Tacticals.New.tclFAIL 0 (str "Not equal") in + let fail_universes = Tacticals.New.tclFAIL 0 (str "Not equal (due to universes)") in + Proofview.Goal.enter begin fun gl -> + let env = Tacmach.New.pf_env gl in + let evd = Tacmach.New.project gl in + match EConstr.eq_constr_universes env evd x y with + | Some csts -> + let csts = UnivProblem.to_constraints ~force_weak:false (Evd.universes evd) csts in + if strict then + if Evd.check_constraints evd csts then Proofview.tclUNIT () + else fail_universes + else + (match Evd.add_constraints evd csts with + | evd -> Proofview.Unsafe.tclEVARS evd + | exception Univ.UniverseInconsistency _ -> + fail_universes) + | None -> fail + end + let unify ?(state=full_transparent_state) x y = Proofview.Goal.enter begin fun gl -> let sigma = Proofview.Goal.sigma gl in diff --git a/tactics/tactics.mli b/tactics/tactics.mli index b17330f13..57f20d2ff 100644 --- a/tactics/tactics.mli +++ b/tactics/tactics.mli @@ -18,7 +18,6 @@ open Clenv open Redexpr open Pattern open Unification -open Misctypes open Tactypes open Locus open Ltac_pretype @@ -56,8 +55,8 @@ val find_intro_names : rel_context -> goal sigma -> Id.t list val intro : unit Proofview.tactic val introf : unit Proofview.tactic -val intro_move : Id.t option -> Id.t move_location -> unit Proofview.tactic -val intro_move_avoid : Id.t option -> Id.Set.t -> Id.t move_location -> unit Proofview.tactic +val intro_move : Id.t option -> Id.t Logic.move_location -> unit Proofview.tactic +val intro_move_avoid : Id.t option -> Id.Set.t -> Id.t Logic.move_location -> unit Proofview.tactic (** [intro_avoiding idl] acts as intro but prevents the new Id.t to belong to [idl] *) @@ -91,6 +90,11 @@ val intros_clearing : bool list -> unit Proofview.tactic val try_intros_until : (Id.t -> unit Proofview.tactic) -> quantified_hypothesis -> unit Proofview.tactic +type evars_flag = bool (* true = pose evars false = fail on evars *) +type rec_flag = bool (* true = recursive false = not recursive *) +type advanced_flag = bool (* true = advanced false = basic *) +type clear_flag = bool option (* true = clear hyp, false = keep hyp, None = use default *) + (** Apply a tactic on a quantified hypothesis, an hypothesis in context or a term with bindings *) @@ -117,11 +121,11 @@ val use_clear_hyp_by_default : unit -> bool (** {6 Introduction tactics with eliminations. } *) val intro_patterns : evars_flag -> intro_patterns -> unit Proofview.tactic -val intro_patterns_to : evars_flag -> Id.t move_location -> intro_patterns -> +val intro_patterns_to : evars_flag -> Id.t Logic.move_location -> intro_patterns -> unit Proofview.tactic -val intro_patterns_bound_to : evars_flag -> int -> Id.t move_location -> intro_patterns -> +val intro_patterns_bound_to : evars_flag -> int -> Id.t Logic.move_location -> intro_patterns -> unit Proofview.tactic -val intro_pattern_to : evars_flag -> Id.t move_location -> delayed_open_constr intro_pattern_expr -> +val intro_pattern_to : evars_flag -> Id.t Logic.move_location -> delayed_open_constr intro_pattern_expr -> unit Proofview.tactic (** Implements user-level "intros", with [] standing for "**" *) @@ -188,7 +192,7 @@ val apply_clear_request : clear_flag -> bool -> constr -> unit Proofview.tactic val specialize : constr with_bindings -> intro_pattern option -> unit Proofview.tactic -val move_hyp : Id.t -> Id.t move_location -> unit Proofview.tactic +val move_hyp : Id.t -> Id.t Logic.move_location -> unit Proofview.tactic val rename_hyp : (Id.t * Id.t) list -> unit Proofview.tactic val revert : Id.t list -> unit Proofview.tactic @@ -405,6 +409,11 @@ val generalize_dep : ?with_let:bool (** Don't lose let bindings *) -> constr - (** {6 Other tactics. } *) +(** Syntactic equality up to universes. With [strict] the universe + constraints must be already true to succeed, without [strict] they + are added to the evar map. *) +val constr_eq : strict:bool -> constr -> constr -> unit Proofview.tactic + val unify : ?state:Names.transparent_state -> constr -> constr -> unit Proofview.tactic val cache_term_by_tactic_then : opaque:bool -> ?goal_type:(constr option) -> Id.t -> Decl_kinds.goal_kind -> unit Proofview.tactic -> (constr -> constr list -> unit Proofview.tactic) -> unit Proofview.tactic diff --git a/test-suite/README.md b/test-suite/README.md index ef2e574ec..e81da0830 100644 --- a/test-suite/README.md +++ b/test-suite/README.md @@ -62,20 +62,26 @@ BUILDING SUMMARY FILE NO FAILURES ``` -See [`test-suite/Makefile`](/test-suite/Makefile) for more information. +See [`test-suite/Makefile`](Makefile) for more information. ## Adding a test -Regression tests for closed bugs should be added to `test-suite/bugs/closed`, as `1234.v` where `1234` is the bug number. +Regression tests for closed bugs should be added to +[`bugs/closed`](bugs/closed), as `1234.v` where `1234` is the bug number. Files in this directory are tested for successful compilation. When you fix a bug, you should usually add a regression test here as well. -The error "(bug seems to be opened, please check)" when running `make test-suite` means that a test in `bugs/closed` failed to compile. +The error "(bug seems to be opened, please check)" when running +`make test-suite` means that a test in [`bugs/closed`](bugs/closed) failed to +compile. -There are also output tests in `test-suite/output` which consist of a `.v` file and a `.out` file with the expected output. +There are also output tests in [`output`](output) which consist of a `.v` file +and a `.out` file with the expected output. -There are unit tests of OCaml code in `test-suite/unit-tests`. These tests are contained in `.ml` files, and rely on the `OUnit` -unit-test framework, as described at http://ounit.forge.ocamlcore.org/. Use `make unit-tests' in the unit-tests directory to run them. +There are unit tests of OCaml code in [`unit-tests`](unit-tests). These tests +are contained in `.ml` files, and rely on the `OUnit` unit-test framework, as +described at <http://ounit.forge.ocamlcore.org/>. Use `make unit-tests` in the +[`unit-tests`](unit-tests) directory to run them. ## Fixing output tests @@ -88,5 +94,5 @@ automatically. Don't forget to check the updated `.out` files into git! Note that `output/MExtraction.out` is special: it is copied from -`micromega/micromega.ml` in the plugin source directory. Automatic -approval will incorrectly update the copy. +[`micromega/micromega.ml`](../plugins/micromega/micromega.ml) in the plugin +source directory. Automatic approval will incorrectly update the copy. diff --git a/test-suite/bugs/closed/2800.v b/test-suite/bugs/closed/2800.v index 2ee438934..54c75e344 100644 --- a/test-suite/bugs/closed/2800.v +++ b/test-suite/bugs/closed/2800.v @@ -4,3 +4,16 @@ intuition match goal with | |- _ => idtac " foo" end. + + lazymatch goal with _ => idtac end. + match goal with _ => idtac end. + unshelve lazymatch goal with _ => idtac end. + unshelve match goal with _ => idtac end. + unshelve (let x := I in idtac). +Abort. + +Require Import ssreflect. + +Goal True. +match goal with _ => idtac end => //. +Qed. diff --git a/test-suite/bugs/closed/5500.v b/test-suite/bugs/closed/5500.v new file mode 100644 index 000000000..aa63e2ab0 --- /dev/null +++ b/test-suite/bugs/closed/5500.v @@ -0,0 +1,35 @@ +(* Too weak check on the correctness of return clause was leading to an anomaly *) + +Inductive Vector A: nat -> Type := + nil: Vector A O +| cons: forall n, A -> Vector A n -> Vector A (S n). + +(* This could be made working with a better inference of inner return + predicates from the return predicate at the higher level of the + nested matching. Currently, we only check that it does not raise an + anomaly, but eventually, the "Fail" could be removed. *) + +Fail Definition hd_fst A x n (v: A * Vector A (S n)) := + match v as v0 return match v0 with + (l, r) => + match r in Vector _ n return match n with 0 => Type | S _ => Type end with + nil _ => A + | cons _ _ _ _ => A + end + end with + (_, nil _) => x + | (_, cons _ n hd tl) => hd + end. + +(* This is another example of failure but involving beta-reduction and + not iota-reduction. Thus, for this one, I don't see how it could be + solved by small inversion, whatever smart is small inversion. *) + +Inductive A : (Type->Type) -> Type := J : A (fun x => x). + +Fail Check fun x : nat * A (fun x => x) => + match x return match x with + (y,z) => match z in A f return f Type with J => bool end + end with + (y,J) => true + end. diff --git a/test-suite/bugs/closed/5547.v b/test-suite/bugs/closed/5547.v new file mode 100644 index 000000000..79633f489 --- /dev/null +++ b/test-suite/bugs/closed/5547.v @@ -0,0 +1,16 @@ +(* Checking typability of intermediate return predicates in nested pattern-matching *) + +Inductive A : (Type->Type) -> Type := J : A (fun x => x). +Definition ret (x : nat * A (fun x => x)) + := match x return Type with + | (y,z) => match z in A f return f Type with + | J => bool + end + end. +Definition foo : forall x, ret x. +Proof. +Fail refine (fun x + => match x return ret x with + | (y,J) => true + end + ). diff --git a/test-suite/bugs/closed/7421.v b/test-suite/bugs/closed/7421.v new file mode 100644 index 000000000..afcdd35fc --- /dev/null +++ b/test-suite/bugs/closed/7421.v @@ -0,0 +1,39 @@ + + +Universe i j. + +Goal False. +Proof. + Check Type@{i} : Type@{j}. + Fail constr_eq_strict Type@{i} Type@{j}. + assert_succeeds constr_eq Type@{i} Type@{j}. (* <- i=j is forgotten after assert_succeeds *) + Fail constr_eq_strict Type@{i} Type@{j}. + + constr_eq Type@{i} Type@{j}. (* <- i=j is retained *) + constr_eq_strict Type@{i} Type@{j}. + Fail Check Type@{i} : Type@{j}. + + Fail constr_eq Prop Set. + Fail constr_eq Prop Type. + + Fail constr_eq_strict Type Type. + constr_eq Type Type. + + constr_eq_strict Set Set. + constr_eq Set Set. + constr_eq Prop Prop. + + let x := constr:(Type) in constr_eq_strict x x. + let x := constr:(Type) in constr_eq x x. + + Fail lazymatch type of prod with + | ?A -> ?B -> _ => constr_eq_strict A B + end. + lazymatch type of prod with + | ?A -> ?B -> _ => constr_eq A B + end. + lazymatch type of prod with + | ?A -> ?B -> ?C => constr_eq A C + end. + +Abort. diff --git a/test-suite/bugs/closed/7615.v b/test-suite/bugs/closed/7615.v new file mode 100644 index 000000000..cd8c4ad7d --- /dev/null +++ b/test-suite/bugs/closed/7615.v @@ -0,0 +1,19 @@ +Set Universe Polymorphism. + +Module Type S. +Parameter Inline T@{i} : Type@{i+1}. +End S. + +Module F (X : S). +Definition X@{j i} : Type@{j} := X.T@{i}. +End F. + +Module M. +Definition T@{i} := Type@{i}. +End M. + +Module N := F(M). + +Require Import Hurkens. + +Fail Definition eqU@{i j} : @eq Type@{j} N.X@{i Set} Type@{i} := eq_refl. diff --git a/test-suite/bugs/closed/7700.v b/test-suite/bugs/closed/7700.v new file mode 100644 index 000000000..56f5481ba --- /dev/null +++ b/test-suite/bugs/closed/7700.v @@ -0,0 +1,9 @@ +(* Abbreviations to section variables were not located *) +Section foo. + Let x := Set. + Notation y := x. + Check y. + Variable x' : Set. + Notation y' := x'. + Check y'. +End foo. diff --git a/test-suite/bugs/closed/7779.v b/test-suite/bugs/closed/7779.v new file mode 100644 index 000000000..78936b595 --- /dev/null +++ b/test-suite/bugs/closed/7779.v @@ -0,0 +1,15 @@ +(* Checking that the "in" clause takes the "eqn" clause into account *) + +Definition test (x: nat): {y: nat | False }. Admitted. + +Parameter x: nat. +Parameter z: nat. + +Goal + proj1_sig (test x) = z -> + False. +Proof. + intro H. + destruct (test x) eqn:Heqs in H. + change (test x = exist (fun _ : nat => False) x0 f) in Heqs. (* Check it has the expected statement *) +Abort. diff --git a/test-suite/bugs/closed/7780.v b/test-suite/bugs/closed/7780.v new file mode 100644 index 000000000..2318f4d6e --- /dev/null +++ b/test-suite/bugs/closed/7780.v @@ -0,0 +1,16 @@ +(* A lift was missing in expanding aliases under binders for unification *) + +(* Below, the lift was missing while expanding the reference to + [mkcons] in [?N] which was under binder [arg] *) + +Goal forall T (t : T) (P P0 : T -> Set), option (option (list (P0 t)) -> option (list (P t))). + intros ????. + refine (Some + (fun rls + => let mkcons := ?[M] in + let default arg := ?[N] in + match rls as rls (* 2 *) return option (list (P ?[O])) with + | Some _ => None + | None => None + end)). +Abort. diff --git a/test-suite/bugs/closed/7811.v b/test-suite/bugs/closed/7811.v new file mode 100644 index 000000000..fee330f22 --- /dev/null +++ b/test-suite/bugs/closed/7811.v @@ -0,0 +1,114 @@ +(* -*- mode: coq; coq-prog-args: ("-emacs" "-top" "atomic" "-Q" "." "iris" "-R" "." "stdpp") -*- *) +(* File reduced by coq-bug-finder from original input, then from 140 lines to 26 lines, then from 141 lines to 27 lines, then from 142 lines to 27 lines, then from 272 lines to 61 lines, then from 291 lines to 94 lines, then from 678 lines to 142 lines, then from 418 lines to 161 lines, then from 538 lines to 189 lines, then from 840 lines to 493 lines, then from 751 lines to 567 lines, then from 913 lines to 649 lines, then from 875 lines to 666 lines, then from 784 lines to 568 lines, then from 655 lines to 173 lines, then from 317 lines to 94 lines, then from 172 lines to 86 lines, then from 102 lines to 86 lines, then from 130 lines to 86 lines, then from 332 lines to 112 lines, then from 279 lines to 111 lines, then from 3996 lines to 5697 lines, then from 153 lines to 117 lines, then from 146 lines to 108 lines, then from 124 lines to 108 lines *) +(* coqc version 8.8.0 (May 2018) compiled on May 2 2018 16:49:46 with OCaml 4.02.3 + coqtop version 8.8.0 (May 2018) *) + +(* This was triggering a "Not_found" at the time of printing/showing the goal *) + +Require Coq.Unicode.Utf8. + +Notation "t $ r" := (t r) + (at level 65, right associativity, only parsing). + +Inductive tele : Type := + | TeleO : tele + | TeleS {X} (binder : X -> tele) : tele. + +Fixpoint tele_fun (TT : tele) (T : Type) : Type := + match TT with + | TeleO => T + | TeleS b => forall x, tele_fun (b x) T + end. + +Inductive tele_arg : tele -> Type := +| TargO : tele_arg TeleO +| TargS {X} {binder} (x : X) : tele_arg (binder x) -> tele_arg (TeleS binder). + +Axiom tele_app : forall {TT : tele} {T} (f : tele_fun TT T), tele_arg TT -> T. + +Coercion tele_arg : tele >-> Sortclass. + +Inductive val := + | LitV + | PairV (v1 v2 : val) + | InjLV (v : val) + | InjRV (v : val). +Axiom coPset : Set. +Axiom atomic_update : forall {PROP : Type} {TA TB : tele}, coPset -> coPset -> (TA -> PROP) -> (TA -> TB -> PROP) -> (TA -> TB -> PROP) -> PROP. +Import Coq.Unicode.Utf8. +Notation "'AU' '<<' ∀ x1 .. xn , α '>>' @ Eo , Ei '<<' β , 'COMM' Φ '>>'" := + (atomic_update (TA:=TeleS (λ x1, .. (TeleS (λ xn, TeleO)) .. )) + (TB:=TeleO) + Eo Ei + (tele_app (TT:=TeleS (λ x1, .. (TeleS (λ xn, TeleO)) .. )) $ + λ x1, .. (λ xn, α) ..) + (tele_app (TT:=TeleS (λ x1, .. (TeleS (λ xn, TeleO)) .. )) $ + λ x1, .. (λ xn, tele_app (TT:=TeleO) β) .. ) + (tele_app (TT:=TeleS (λ x1, .. (TeleS (λ xn, TeleO)) .. )) $ + λ x1, .. (λ xn, tele_app (TT:=TeleO) Φ) .. ) + ) + (at level 20, Eo, Ei, α, β, Φ at level 200, x1 binder, xn binder, + format "'[ ' 'AU' '<<' ∀ x1 .. xn , α '>>' '/' @ Eo , Ei '/' '[ ' '<<' β , '/' COMM Φ '>>' ']' ']'") : bi_scope. + +Axiom ident : Set. +Inductive env (A : Type) : Type := Enil : env A | Esnoc : env A → ident → A → env A. +Record envs (PROP : Type) : Type + := Envs { env_spatial : env PROP }. +Axiom positive : Set. +Axiom Qp : Set. +Axiom one : positive. +Goal forall (T : Type) (T0 : forall _ : T, Type) (P : Set) + (u : T) (γs : P) (Q : T0 u) (Φ o : forall _ : val, T0 u) + (stack_content0 : forall (_ : P) (_ : list val), T0 u) + (c c0 : coPset) (l : forall (A : Type) (_ : list A), list A) + (e0 : forall (_ : env (T0 u)) (_ : positive), envs (T0 u)) + (i0 : ident) (o1 : forall (_ : Qp) (_ : val), T0 u) + (b0 : forall _ : env (T0 u), T0 u) (P0 : forall _ : T0 u, Type) + (u0 : forall (_ : T0 u) (_ : T0 u), T0 u), + P0 + (@atomic_update (T0 u) + (@TeleS val (fun _ : val => @TeleS Qp (fun _ : Qp => TeleO))) TeleO c c0 + (@tele_app (@TeleS val (fun _ : val => @TeleS Qp (fun _ : Qp => TeleO))) + (T0 u) (fun (v : val) (q : Qp) => o1 q v)) + (@tele_app (@TeleS val (fun _ : val => @TeleS Qp (fun _ : Qp => TeleO))) + (forall _ : tele_arg TeleO, T0 u) + (fun (v : val) (q : Qp) => @tele_app TeleO (T0 u) (o1 q v))) + (@tele_app (@TeleS val (fun _ : val => @TeleS Qp (fun _ : Qp => TeleO))) + (forall _ : tele_arg TeleO, T0 u) + (fun (x : val) (_ : Qp) => + @tele_app TeleO (T0 u) + (u0 + (b0 + match + e0 + (@Esnoc (T0 u) (@Enil (T0 u)) i0 + (@atomic_update (T0 u) + (@TeleS (list val) (fun _ : list val => TeleO)) TeleO + c c0 + (@tele_app + (@TeleS (list val) (fun _ : list val => TeleO)) + (T0 u) (fun l0 : list val => stack_content0 γs l0)) + (@tele_app + (@TeleS (list val) (fun _ : list val => TeleO)) + (forall _ : tele_arg TeleO, T0 u) + (fun l0 : list val => + @tele_app TeleO (T0 u) + (stack_content0 γs (l val l0)))) + (@tele_app + (@TeleS (list val) (fun _ : list val => TeleO)) + (forall _ : tele_arg TeleO, T0 u) + (fun x1 : list val => + @tele_app TeleO (T0 u) + (u0 Q + (Φ + match x1 return val with + | nil => InjLV LitV + | cons v _ => InjRV v + end)))))) one + return (env (T0 u)) + with + | Envs _ env_spatial0 => env_spatial0 + end) (o x))))) +. + Show. +Abort. diff --git a/test-suite/output/PrintAssumptions.out b/test-suite/output/PrintAssumptions.out index 66458543a..34f44cd24 100644 --- a/test-suite/output/PrintAssumptions.out +++ b/test-suite/output/PrintAssumptions.out @@ -18,3 +18,5 @@ Closed under the global context Closed under the global context Axioms: M.foo : False +Closed under the global context +Closed under the global context diff --git a/test-suite/output/PrintAssumptions.v b/test-suite/output/PrintAssumptions.v index c2003816c..ea1ab6378 100644 --- a/test-suite/output/PrintAssumptions.v +++ b/test-suite/output/PrintAssumptions.v @@ -110,3 +110,30 @@ End N. Print Assumptions N.foo. End INCLUDE. + +(* Print Assumptions did not enter implementation of submodules (#7192) *) + +Module SUBMODULES. + +Definition a := True. +Module Type B. Axiom f : Prop. End B. +Module Type C. Declare Module D : B. End C. +Module E: C. + Module D <: B. Definition f := a. End D. +End E. +Print Assumptions E.D.f. + +(* Idem in the scope of a functor *) + +Module Type T. End T. +Module F (X : T). + Definition a := True. + Module Type B. Axiom f : Prop. End B. + Module Type C. Declare Module D : B. End C. + Module E: C. + Module D <: B. Definition f := a. End D. + End E. + Print Assumptions E.D.f. +End F. + +End SUBMODULES. diff --git a/test-suite/output/Unicode.out b/test-suite/output/Unicode.out new file mode 100644 index 000000000..a57b3bbad --- /dev/null +++ b/test-suite/output/Unicode.out @@ -0,0 +1,41 @@ +1 subgoal + + very_very_long_type_name1 : Type + very_very_long_type_name2 : Type + f : very_very_long_type_name1 → very_very_long_type_name2 → Prop + ============================ + True + → True + → ∀ (x : very_very_long_type_name1) (y : very_very_long_type_name2), + f x y ∧ f x y ∧ f x y ∧ f x y ∧ f x y ∧ f x y +1 subgoal + + very_very_long_type_name1 : Type + very_very_long_type_name2 : Type + f : very_very_long_type_name1 → very_very_long_type_name2 → Prop + ============================ + True + → True + → ∀ (x : very_very_long_type_name2) (y : very_very_long_type_name1) + (z : very_very_long_type_name2), f y x ∧ f y z +1 subgoal + + very_very_long_type_name1 : Type + very_very_long_type_name2 : Type + f : very_very_long_type_name1 → very_very_long_type_name2 → Prop + ============================ + True + → True + → ∀ (x : very_very_long_type_name2) (y : very_very_long_type_name1) + (z : very_very_long_type_name2), + f y x ∧ f y z ∧ f y x ∧ f y z ∧ f y x ∧ f y z +1 subgoal + + very_very_long_type_name1 : Type + very_very_long_type_name2 : Type + f : very_very_long_type_name1 → very_very_long_type_name2 → Prop + ============================ + True + → True + → ∃ (x : very_very_long_type_name1) (y : very_very_long_type_name2), + f x y ∧ f x y ∧ f x y ∧ f x y ∧ f x y ∧ f x y diff --git a/test-suite/output/Unicode.v b/test-suite/output/Unicode.v new file mode 100644 index 000000000..42b07e5a0 --- /dev/null +++ b/test-suite/output/Unicode.v @@ -0,0 +1,28 @@ +Require Import Coq.Unicode.Utf8. + +Section test. +Context (very_very_long_type_name1 : Type) (very_very_long_type_name2 : Type). +Context (f : very_very_long_type_name1 -> very_very_long_type_name2 -> Prop). + +Lemma test : True -> True -> + forall (x : very_very_long_type_name1) (y : very_very_long_type_name2), + f x y /\ f x y /\ f x y /\ f x y /\ f x y /\ f x y. +Proof. Show. Abort. + +Lemma test : True -> True -> + forall (x : very_very_long_type_name2) (y : very_very_long_type_name1) + (z : very_very_long_type_name2), + f y x /\ f y z. +Proof. Show. Abort. + +Lemma test : True -> True -> + forall (x : very_very_long_type_name2) (y : very_very_long_type_name1) + (z : very_very_long_type_name2), + f y x /\ f y z /\ f y x /\ f y z /\ f y x /\ f y z. +Proof. Show. Abort. + +Lemma test : True -> True -> + exists (x : very_very_long_type_name1) (y : very_very_long_type_name2), + f x y /\ f x y /\ f x y /\ f x y /\ f x y /\ f x y. +Proof. Show. Abort. +End test. diff --git a/test-suite/ssr/ipat_clear_if_id.v b/test-suite/ssr/ipat_clear_if_id.v new file mode 100644 index 000000000..7a44db2ea --- /dev/null +++ b/test-suite/ssr/ipat_clear_if_id.v @@ -0,0 +1,23 @@ +Require Import ssreflect. + +Axiom v1 : nat -> bool. + +Section Foo. + +Variable v2 : nat -> bool. + +Lemma test (v3 : nat -> bool) (v4 : bool -> bool) (v5 : bool -> bool) : nat -> nat -> nat -> nat -> True. +Proof. +move=> {}/v1 b1 {}/v2 b2 {}/v3 b3 {}/v2/v4/v5 b4. +Check b1 : bool. +Check b2 : bool. +Check b3 : bool. +Check b4 : bool. +Fail Check v3. +Fail Check v4. +Fail Check v5. +Check v2 : nat -> bool. +by []. +Qed. + +End Foo. diff --git a/test-suite/ssr/rew_polyuniv.v b/test-suite/ssr/rew_polyuniv.v new file mode 100644 index 000000000..e2bbbc9ec --- /dev/null +++ b/test-suite/ssr/rew_polyuniv.v @@ -0,0 +1,90 @@ +From Coq Require Import Utf8 Setoid ssreflect. +Set Default Proof Using "Type". + +Local Set Universe Polymorphism. + +(** Telescopes *) +Inductive tele : Type := + | TeleO : tele + | TeleS {X} (binder : X → tele) : tele. + +Arguments TeleS {_} _. + +(** The telescope version of Coq's function type *) +Fixpoint tele_fun (TT : tele) (T : Type) : Type := + match TT with + | TeleO => T + | TeleS b => ∀ x, tele_fun (b x) T + end. + +Notation "TT -t> A" := + (tele_fun TT A) (at level 99, A at level 200, right associativity). + +(** A sigma-like type for an "element" of a telescope, i.e. the data it + takes to get a [T] from a [TT -t> T]. *) +Inductive tele_arg : tele → Type := +| TargO : tele_arg TeleO +(* the [x] is the only relevant data here *) +| TargS {X} {binder} (x : X) : tele_arg (binder x) → tele_arg (TeleS binder). + +Definition tele_app {TT : tele} {T} (f : TT -t> T) : tele_arg TT → T := + λ a, (fix rec {TT} (a : tele_arg TT) : (TT -t> T) → T := + match a in tele_arg TT return (TT -t> T) → T with + | TargO => λ t : T, t + | TargS x a => λ f, rec a (f x) + end) TT a f. +Arguments tele_app {!_ _} _ !_ /. + +Coercion tele_arg : tele >-> Sortclass. +Coercion tele_app : tele_fun >-> Funclass. + +(** Inversion lemma for [tele_arg] *) +Lemma tele_arg_inv {TT : tele} (a : TT) : + match TT as TT return TT → Prop with + | TeleO => λ a, a = TargO + | TeleS f => λ a, ∃ x a', a = TargS x a' + end a. +Proof. induction a; eauto. Qed. +Lemma tele_arg_O_inv (a : TeleO) : a = TargO. +Proof. exact (tele_arg_inv a). Qed. +Lemma tele_arg_S_inv {X} {f : X → tele} (a : TeleS f) : + ∃ x a', a = TargS x a'. +Proof. exact (tele_arg_inv a). Qed. + +(** Operate below [tele_fun]s with argument telescope [TT]. *) +Fixpoint tele_bind {U} {TT : tele} : (TT → U) → TT -t> U := + match TT as TT return (TT → U) → TT -t> U with + | TeleO => λ F, F TargO + | @TeleS X b => λ (F : TeleS b → U) (x : X), (* b x -t> U *) + tele_bind (λ a, F (TargS x a)) + end. +Arguments tele_bind {_ !_} _ /. + +(* Show that tele_app ∘ tele_bind is the identity. *) +Lemma tele_app_bind {U} {TT : tele} (f : TT → U) x : + (tele_app (tele_bind f)) x = f x. +Proof. + induction TT as [|X b IH]; simpl in *. + - rewrite (tele_arg_O_inv x). auto. + - destruct (tele_arg_S_inv x) as [x' [a' ->]]. simpl. + rewrite IH. auto. +Qed. + +(** Notation-compatible telescope mapping *) +(* This adds (tele_app ∘ tele_bind), which is an identity function, around every + binder so that, after simplifying, this matches the way we typically write + notations involving telescopes. *) +Notation "'λ..' x .. y , e" := + (tele_app (tele_bind (λ x, .. (tele_app (tele_bind (λ y, e))) .. ))) + (at level 200, x binder, y binder, right associativity, + format "'[ ' 'λ..' x .. y ']' , e"). + +(* The testcase *) +Lemma test {TA TB : tele} {X} (α' β' γ' : X → Prop) (Φ : TA → TB → Prop) x' : + (forall P Q, ((P /\ Q) = Q) * ((P -> Q) = Q)) -> + ∀ a b, Φ a b = (λ.. x y, β' x' ∧ (γ' x' → Φ x y)) a b. +Proof. +intros cheat a b. +rewrite !tele_app_bind. +by rewrite !cheat. +Qed. diff --git a/test-suite/ssr/set_polyuniv.v b/test-suite/ssr/set_polyuniv.v new file mode 100644 index 000000000..436eeafc7 --- /dev/null +++ b/test-suite/ssr/set_polyuniv.v @@ -0,0 +1,11 @@ +From Coq Require Import ssreflect. +Set Default Proof Using "Type". + +Local Set Universe Polymorphism. + +Axiom foo : Type -> Prop. + +Lemma test : foo nat. +Proof. +set x := foo _. (* key @foo{i} matches @foo{j} *) +Abort. diff --git a/test-suite/success/Hints.v b/test-suite/success/Hints.v index 8d08f5975..717dc0deb 100644 --- a/test-suite/success/Hints.v +++ b/test-suite/success/Hints.v @@ -169,7 +169,7 @@ Proof. Hint Cut [_* (a_is_b | b_is_c | c_is_d | d_is_e) (a_compose | b_compose | c_compose | d_compose | e_compose)] : typeclass_instances. - Timeout 1 Fail apply _. (* 0.06s *) +Timeout 1 Fail apply _. (* 0.06s *) Abort. End HintCut. diff --git a/test-suite/success/letproj.v b/test-suite/success/letproj.v index de2857b43..2f0d8bf8c 100644 --- a/test-suite/success/letproj.v +++ b/test-suite/success/letproj.v @@ -7,3 +7,5 @@ Definition test (A : Type) (f : Foo A) := Scheme foo_case := Case for Foo Sort Type. +Definition test' (A : Type) (f : Foo A) := + let 'Build_Foo _ x y := f in x. diff --git a/test-suite/success/primitiveproj.v b/test-suite/success/primitiveproj.v index 31a1608c4..7ca2767a5 100644 --- a/test-suite/success/primitiveproj.v +++ b/test-suite/success/primitiveproj.v @@ -199,3 +199,24 @@ split. reflexivity. Qed. *) + +(* Primitive projection match compilation *) +Require Import List. +Set Primitive Projections. + +Record prod (A B : Type) := pair { fst : A ; snd : B }. +Arguments pair {_ _} _ _. + +Fixpoint split_at {A} (l : list A) (n : nat) : prod (list A) (list A) := + match n with + | 0 => pair nil l + | S n => + match l with + | nil => pair nil nil + | x :: l => let 'pair l1 l2 := split_at l n in pair (x :: l1) l2 + end + end. + +Time Eval vm_compute in split_at (repeat 0 20) 10. (* Takes 0s *) +Time Eval vm_compute in split_at (repeat 0 40) 20. (* Takes 0.001s *) +Timeout 1 Time Eval vm_compute in split_at (repeat 0 60) 30. (* Used to take 60s, now takes 0.001s *) diff --git a/theories/Unicode/Utf8_core.v b/theories/Unicode/Utf8_core.v index 5a8931a8c..d4cdb064f 100644 --- a/theories/Unicode/Utf8_core.v +++ b/theories/Unicode/Utf8_core.v @@ -14,10 +14,10 @@ (* Logic *) Notation "∀ x .. y , P" := (forall x, .. (forall y, P) ..) (at level 200, x binder, y binder, right associativity, - format "'[ ' ∀ x .. y ']' , P") : type_scope. + format "'[ ' '[ ' ∀ x .. y ']' , '/' P ']'") : type_scope. Notation "∃ x .. y , P" := (exists x, .. (exists y, P) ..) (at level 200, x binder, y binder, right associativity, - format "'[ ' ∃ x .. y ']' , P") : type_scope. + format "'[ ' '[ ' ∃ x .. y ']' , '/' P ']'") : type_scope. Notation "x ∨ y" := (x \/ y) (at level 85, right associativity) : type_scope. Notation "x ∧ y" := (x /\ y) (at level 80, right associativity) : type_scope. @@ -31,4 +31,4 @@ Notation "x ≠ y" := (x <> y) (at level 70) : type_scope. (* Abstraction *) Notation "'λ' x .. y , t" := (fun x => .. (fun y => t) ..) (at level 200, x binder, y binder, right associativity, - format "'[ ' 'λ' x .. y ']' , t"). + format "'[ ' '[ ' 'λ' x .. y ']' , '/' t ']'"). diff --git a/tools/CoqMakefile.in b/tools/CoqMakefile.in index e5f22f25e..8e60d3932 100644 --- a/tools/CoqMakefile.in +++ b/tools/CoqMakefile.in @@ -227,7 +227,7 @@ ifdef DSTROOT DESTDIR := $(DSTROOT) endif -concat_path = $(if $(1),$(1)/$(subst $(COQMF_WINDRIVE),/,$(2)),$(2)) +concat_path = $(if $(1),$(1)/$(if $(COQMF_WINDRIVE),$(subst $(COQMF_WINDRIVE),/,$(2)),$(2)),$(2)) COQLIBINSTALL = $(call concat_path,$(DESTDIR),$(COQLIB)user-contrib) COQDOCINSTALL = $(call concat_path,$(DESTDIR),$(DOCDIR)user-contrib) diff --git a/tools/coq_makefile.ml b/tools/coq_makefile.ml index 6cd520d60..6f11ee397 100644 --- a/tools/coq_makefile.ml +++ b/tools/coq_makefile.ml @@ -215,7 +215,7 @@ let generate_conf_includes oc { ml_includes; r_includes; q_includes } = let windrive s = if Coq_config.arch_is_win32 && Str.(string_match (regexp "^[a-zA-Z]:") s 0) then Str.matched_string s - else s + else "" ;; let generate_conf_coq_config oc args = diff --git a/tools/inferior-coq.el b/tools/inferior-coq.el index b79d97d66..453bd1391 100644 --- a/tools/inferior-coq.el +++ b/tools/inferior-coq.el @@ -265,7 +265,7 @@ With argument, position cursor at end of buffer." (let ((end (point))) (beginning-of-line) (coq-send-region (point) end))) - (next-line 1)) + (forward-line 1)) (defun coq-send-abort () "Send the command \"Abort.\" to the inferior Coq process." diff --git a/toplevel/coqinit.ml b/toplevel/coqinit.ml index e61f830f3..e1d35e537 100644 --- a/toplevel/coqinit.ml +++ b/toplevel/coqinit.ml @@ -92,6 +92,14 @@ let libs_init_load_path ~load_init = let coqpath = Envars.coqpath in let coq_path = Names.DirPath.make [Libnames.coq_root] in + (* current directory (not recursively!) *) + [ { recursive = false; + path_spec = VoPath { unix_path = "."; + coq_path = Libnames.default_root_prefix; + implicit = false; + has_ml = AddTopML } + } ] @ + (* then standard library and plugins *) [build_stdlib_path ~load_init ~unix_path:(coqlib/"theories") ~coq_path ~with_ml:false; build_stdlib_path ~load_init ~unix_path:(coqlib/"plugins") ~coq_path ~with_ml:true ] @ @@ -102,15 +110,7 @@ let libs_init_load_path ~load_init = ) @ (* then directories in XDG_DATA_DIRS and XDG_DATA_HOME and COQPATH *) - List.map (fun s -> build_userlib_path ~unix_path:s) (xdg_dirs @ coqpath) @ - - (* then current directory (not recursively!) *) - [ { recursive = false; - path_spec = VoPath { unix_path = "."; - coq_path = Libnames.default_root_prefix; - implicit = false; - has_ml = AddTopML } - } ] + List.map (fun s -> build_userlib_path ~unix_path:s) (xdg_dirs @ coqpath) (* Initialises the Ocaml toplevel before launching it, so that it can find the "include" file in the *source* directory *) diff --git a/vernac/assumptions.ml b/vernac/assumptions.ml index 45ccf7276..765f962e9 100644 --- a/vernac/assumptions.ml +++ b/vernac/assumptions.ml @@ -69,16 +69,15 @@ let rec fields_of_functor f subs mp0 args = function fields_of_functor f subs mp0 args e let rec lookup_module_in_impl mp = - try Global.lookup_module mp - with Not_found -> - (* The module we search might not be exported by its englobing module(s). - We access the upper layer, and then do a manual search *) match mp with - | MPfile _ -> raise Not_found (* can happen if mp is an open module *) + | MPfile _ -> raise Not_found | MPbound _ -> assert false | MPdot (mp',lab') -> - let fields = memoize_fields_of_mp mp' in - search_mod_label lab' fields + if ModPath.equal mp' (Global.current_modpath ()) then + Global.lookup_module mp + else + let fields = memoize_fields_of_mp mp' in + search_mod_label lab' fields and memoize_fields_of_mp mp = try MPmap.find mp !modcache diff --git a/vernac/auto_ind_decl.ml b/vernac/auto_ind_decl.ml index 8b56275c7..ee578669c 100644 --- a/vernac/auto_ind_decl.ml +++ b/vernac/auto_ind_decl.ml @@ -24,7 +24,8 @@ open Globnames open Inductiveops open Tactics open Ind_tables -open Misctypes +open Namegen +open Tactypes open Proofview.Notations module RelDecl = Context.Rel.Declaration diff --git a/vernac/classes.ml b/vernac/classes.ml index 946a7bb32..382d18b09 100644 --- a/vernac/classes.ml +++ b/vernac/classes.ml @@ -145,7 +145,7 @@ let new_instance ?(abstract=false) ?(global=false) ?(refine= !refine_instance) (fun avoid (clname, _) -> match clname with | Some cl -> - let t = CAst.make @@ CHole (None, Misctypes.IntroAnonymous, None) in + let t = CAst.make @@ CHole (None, Namegen.IntroAnonymous, None) in t, avoid | None -> failwith ("new instance: under-applied typeclass")) cl @@ -229,10 +229,7 @@ let new_instance ?(abstract=false) ?(global=false) ?(refine= !refine_instance) let sigma, c = interp_casted_constr_evars env' sigma term cty in Some (Inr (c, subst)), sigma | Some (Inl props) -> - let get_id = CAst.map (function - | Ident id' -> id' - | Qualid id' -> snd (repr_qualid id')) - in + let get_id qid = CAst.make ?loc:qid.CAst.loc @@ qualid_basename qid in let props, rest = List.fold_left (fun (props, rest) decl -> @@ -255,7 +252,7 @@ let new_instance ?(abstract=false) ?(global=false) ?(refine= !refine_instance) k.cl_projs; c :: props, rest' with Not_found -> - ((CAst.make @@ CHole (None(* Some Evar_kinds.GoalEvar *), Misctypes.IntroAnonymous, None)) :: props), rest + ((CAst.make @@ CHole (None(* Some Evar_kinds.GoalEvar *), Namegen.IntroAnonymous, None)) :: props), rest else props, rest) ([], props) k.cl_props in diff --git a/vernac/classes.mli b/vernac/classes.mli index eea2a211d..bd30b2d60 100644 --- a/vernac/classes.mli +++ b/vernac/classes.mli @@ -22,7 +22,7 @@ val mismatched_props : env -> constr_expr list -> Context.Rel.t -> 'a (** Instance declaration *) -val existing_instance : bool -> reference -> Hints.hint_info_expr option -> unit +val existing_instance : bool -> qualid -> Hints.hint_info_expr option -> unit (** globality, reference, optional priority and pattern information *) val declare_instance_constant : diff --git a/vernac/comFixpoint.ml b/vernac/comFixpoint.ml index b5b8697d2..1d1cc62de 100644 --- a/vernac/comFixpoint.ml +++ b/vernac/comFixpoint.ml @@ -13,7 +13,6 @@ open Decl_kinds open Pretyping open Evarutil open Evarconv -open Misctypes module RelDecl = Context.Rel.Declaration diff --git a/vernac/comFixpoint.mli b/vernac/comFixpoint.mli index a6992a30b..f51bfbad5 100644 --- a/vernac/comFixpoint.mli +++ b/vernac/comFixpoint.mli @@ -33,7 +33,7 @@ val do_cofixpoint : type structured_fixpoint_expr = { fix_name : Id.t; fix_univs : Constrexpr.universe_decl_expr option; - fix_annot : Misctypes.lident option; + fix_annot : lident option; fix_binders : local_binder_expr list; fix_body : constr_expr option; fix_type : constr_expr diff --git a/vernac/comInductive.ml b/vernac/comInductive.ml index b93e8d9ac..6057c05f5 100644 --- a/vernac/comInductive.ml +++ b/vernac/comInductive.ml @@ -44,8 +44,8 @@ let rec complete_conclusion a cs = CAst.map_with_loc (fun ?loc -> function user_err ?loc (strbrk"Cannot infer the non constant arguments of the conclusion of " ++ Id.print cs ++ str "."); - let args = List.map (fun id -> CAst.(make ?loc @@ CRef(make ?loc @@ Ident id,None))) params in - CAppExpl ((None,CAst.make ?loc @@ Ident name,None),List.rev args) + let args = List.map (fun id -> CAst.(make ?loc @@ CRef(qualid_of_ident ?loc id,None))) params in + CAppExpl ((None,qualid_of_ident ?loc name,None),List.rev args) | c -> c ) diff --git a/vernac/comProgramFixpoint.ml b/vernac/comProgramFixpoint.ml index a6d7fccf3..eef7afbfb 100644 --- a/vernac/comProgramFixpoint.ml +++ b/vernac/comProgramFixpoint.ml @@ -44,7 +44,7 @@ let mkSubset sigma name typ prop = let sigT = Lazy.from_fun build_sigma_type -let make_qref s = CAst.make @@ Qualid (qualid_of_string s) +let make_qref s = qualid_of_string s let lt_ref = make_qref "Init.Peano.lt" let rec telescope sigma l = diff --git a/vernac/egramcoq.ml b/vernac/egramcoq.ml index e7a308dda..cc9be7b0e 100644 --- a/vernac/egramcoq.ml +++ b/vernac/egramcoq.ml @@ -228,8 +228,8 @@ type _ target = type prod_info = production_level * production_position type (_, _) entry = -| TTName : ('self, Misctypes.lname) entry -| TTReference : ('self, reference) entry +| TTName : ('self, lname) entry +| TTReference : ('self, qualid) entry | TTBigint : ('self, Constrexpr.raw_natural_number) entry | TTConstr : prod_info * 'r target -> ('r, 'r) entry | TTConstrList : prod_info * Tok.t list * 'r target -> ('r, 'r list) entry @@ -312,7 +312,7 @@ let interp_entry forpat e = match e with let cases_pattern_expr_of_name { CAst.loc; v = na } = CAst.make ?loc @@ match na with | Anonymous -> CPatAtom None - | Name id -> CPatAtom (Some (CAst.make ?loc @@ Ident id)) + | Name id -> CPatAtom (Some (qualid_of_ident ?loc id)) type 'r env = { constrs : 'r list; diff --git a/vernac/g_proofs.ml4 b/vernac/g_proofs.ml4 index a3806ff68..4b11276af 100644 --- a/vernac/g_proofs.ml4 +++ b/vernac/g_proofs.ml4 @@ -8,10 +8,10 @@ (* * (see LICENSE file for the text of the license) *) (************************************************************************) +open Glob_term open Constrexpr open Vernacexpr open Proof_global -open Misctypes open Pcoq open Pcoq.Prim diff --git a/vernac/g_vernac.ml4 b/vernac/g_vernac.ml4 index b6523981c..16934fc86 100644 --- a/vernac/g_vernac.ml4 +++ b/vernac/g_vernac.ml4 @@ -12,6 +12,7 @@ open Pp open CErrors open Util open Names +open Glob_term open Vernacexpr open Constrexpr open Constrexpr_ops @@ -19,7 +20,7 @@ open Extend open Decl_kinds open Declaremods open Declarations -open Misctypes +open Namegen open Tok (* necessary for camlp5 *) open Pcoq @@ -338,7 +339,7 @@ GEXTEND Gram ; type_cstr: [ [ ":"; c=lconstr -> c - | -> CAst.make ~loc:!@loc @@ CHole (None, Misctypes.IntroAnonymous, None) ] ] + | -> CAst.make ~loc:!@loc @@ CHole (None, IntroAnonymous, None) ] ] ; (* Inductive schemes *) scheme: @@ -394,7 +395,7 @@ GEXTEND Gram (None,DefExpr(id,mkCLambdaN ~loc:!@loc l b,None)) ] ] ; record_binder: - [ [ id = name -> (None,AssumExpr(id, CAst.make ~loc:!@loc @@ CHole (None, Misctypes.IntroAnonymous, None))) + [ [ id = name -> (None,AssumExpr(id, CAst.make ~loc:!@loc @@ CHole (None, IntroAnonymous, None))) | id = name; f = record_binder_body -> f id ] ] ; assum_list: @@ -413,7 +414,7 @@ GEXTEND Gram t= [ coe = of_type_with_opt_coercion; c = lconstr -> fun l id -> (not (Option.is_empty coe),(id,mkCProdN ~loc:!@loc l c)) | -> - fun l id -> (false,(id,mkCProdN ~loc:!@loc l (CAst.make ~loc:!@loc @@ CHole (None, Misctypes.IntroAnonymous, None)))) ] + fun l id -> (false,(id,mkCProdN ~loc:!@loc l (CAst.make ~loc:!@loc @@ CHole (None, IntroAnonymous, None)))) ] -> t l ]] ; @@ -548,7 +549,7 @@ GEXTEND Gram ] ] ; module_expr_atom: - [ [ qid = qualid -> CAst.make ~loc:!@loc @@ CMident (qid.CAst.v) | "("; me = module_expr; ")" -> me ] ] + [ [ qid = qualid -> CAst.make ~loc:!@loc @@ CMident qid | "("; me = module_expr; ")" -> me ] ] ; with_declaration: [ [ "Definition"; fqid = fullyqualid; udecl = OPT univ_decl; ":="; c = Constr.lconstr -> @@ -558,7 +559,7 @@ GEXTEND Gram ] ] ; module_type: - [ [ qid = qualid -> CAst.make ~loc:!@loc @@ CMident (qid.CAst.v) + [ [ qid = qualid -> CAst.make ~loc:!@loc @@ CMident qid | "("; mt = module_type; ")" -> mt | mty = module_type; me = module_expr_atom -> CAst.make ~loc:!@loc @@ CMapply (mty,me) diff --git a/vernac/indschemes.ml b/vernac/indschemes.ml index 2deca1e06..e86e10877 100644 --- a/vernac/indschemes.ml +++ b/vernac/indschemes.ml @@ -370,7 +370,7 @@ requested | InductionScheme (x,y,z) -> names "_ind" "_rec" x y z | EqualityScheme x -> l1,((None,smart_global_inductive x)::l2) -let do_mutual_induction_scheme lnamedepindsort = +let do_mutual_induction_scheme ?(force_mutual=false) lnamedepindsort = let lrecnames = List.map (fun ({CAst.v},_,_,_) -> v) lnamedepindsort and env0 = Global.env() in let sigma, lrecspec, _ = @@ -388,7 +388,7 @@ let do_mutual_induction_scheme lnamedepindsort = (evd, (indu,dep,sort) :: l, inst)) lnamedepindsort (Evd.from_env env0,[],None) in - let sigma, listdecl = Indrec.build_mutual_induction_scheme env0 sigma lrecspec in + let sigma, listdecl = Indrec.build_mutual_induction_scheme env0 sigma ~force_mutual lrecspec in let declare decl fi lrecref = let decltype = Retyping.get_type_of env0 sigma (EConstr.of_constr decl) in let decltype = EConstr.to_constr sigma decltype in diff --git a/vernac/indschemes.mli b/vernac/indschemes.mli index bd4249cac..ebfc76de9 100644 --- a/vernac/indschemes.mli +++ b/vernac/indschemes.mli @@ -29,20 +29,24 @@ val declare_congr_scheme : inductive -> unit val declare_rewriting_schemes : inductive -> unit -(** Mutual Minimality/Induction scheme *) +(** Mutual Minimality/Induction scheme. + [force_mutual] forces the construction of eliminators having the same predicates and + methods even if some of the inductives are not recursive. + By default it is [false] and some of the eliminators are defined as simple case analysis. + *) -val do_mutual_induction_scheme : - (Misctypes.lident * bool * inductive * Sorts.family) list -> unit +val do_mutual_induction_scheme : ?force_mutual:bool -> + (lident * bool * inductive * Sorts.family) list -> unit (** Main calls to interpret the Scheme command *) -val do_scheme : (Misctypes.lident option * scheme) list -> unit +val do_scheme : (lident option * scheme) list -> unit (** Combine a list of schemes into a conjunction of them *) val build_combined_scheme : env -> Constant.t list -> Evd.evar_map * constr * types -val do_combined_scheme : Misctypes.lident -> Misctypes.lident list -> unit +val do_combined_scheme : lident -> lident list -> unit (** Hook called at each inductive type definition *) diff --git a/vernac/metasyntax.ml b/vernac/metasyntax.ml index 2245e762f..da14358ef 100644 --- a/vernac/metasyntax.ml +++ b/vernac/metasyntax.ml @@ -92,7 +92,7 @@ let pr_grammar = function (* Parse a format (every terminal starting with a letter or a single quote (except a single quote alone) must be quoted) *) -let parse_format ({CAst.loc;v=str} : Misctypes.lstring) = +let parse_format ({CAst.loc;v=str} : lstring) = let len = String.length str in (* TODO: update the line of the location when the string contains newlines *) let make_loc i j = Option.map (Loc.shift_loc (i+1) (j-len)) loc in @@ -792,7 +792,7 @@ type notation_modifier = { only_parsing : bool; only_printing : bool; compat : Flags.compat_version option; - format : Misctypes.lstring option; + format : lstring option; extra : (string * string) list; } @@ -1104,7 +1104,7 @@ module SynData = struct only_parsing : bool; only_printing : bool; compat : Flags.compat_version option; - format : Misctypes.lstring option; + format : lstring option; extra : (string * string) list; (* XXX: Callback to printing, must remove *) @@ -1449,7 +1449,7 @@ let add_notation_extra_printing_rule df k v = (* Infix notations *) -let inject_var x = CAst.make @@ CRef (CAst.make @@ Ident (Id.of_string x),None) +let inject_var x = CAst.make @@ CRef (qualid_of_ident (Id.of_string x),None) let add_infix local env ({CAst.loc;v=inf},modifiers) pr sc = check_infix_modifiers modifiers; diff --git a/vernac/metasyntax.mli b/vernac/metasyntax.mli index a6c12e089..f6de75b07 100644 --- a/vernac/metasyntax.mli +++ b/vernac/metasyntax.mli @@ -14,7 +14,6 @@ open Notation open Constrexpr open Notation_term open Environ -open Misctypes val add_token_obj : string -> unit diff --git a/vernac/misctypes.ml b/vernac/misctypes.ml new file mode 100644 index 000000000..ae725efaa --- /dev/null +++ b/vernac/misctypes.ml @@ -0,0 +1,75 @@ +(* Compat module, to be removed in 8.10 *) +open Names + +type lident = Names.lident +[@@ocaml.deprecated "use [Names.lident"] +type lname = Names.lname +[@@ocaml.deprecated "use [Names.lname]"] +type lstring = Names.lstring +[@@ocaml.deprecated "use [Names.lstring]"] + +type 'a or_by_notation_r = 'a Constrexpr.or_by_notation_r = + | AN of 'a [@ocaml.deprecated "use version in [Constrexpr]"] + | ByNotation of (string * string option) [@ocaml.deprecated "use version in [Constrexpr]"] +[@@ocaml.deprecated "use [Constrexpr.or_by_notation_r]"] + +type 'a or_by_notation = 'a Constrexpr.or_by_notation +[@@ocaml.deprecated "use [Constrexpr.or_by_notation]"] + +type intro_pattern_naming_expr = Namegen.intro_pattern_naming_expr = + | IntroIdentifier of Id.t [@ocaml.deprecated "Use version in [Evarutil]"] + | IntroFresh of Id.t [@ocaml.deprecated "Use version in [Evarutil]"] + | IntroAnonymous [@ocaml.deprecated "Use version in [Evarutil]"] +[@@ocaml.deprecated "use [Evarutil.intro_pattern_naming_expr]"] + +type 'a or_var = 'a Locus.or_var = + | ArgArg of 'a [@ocaml.deprecated "Use version in [Locus]"] + | ArgVar of Names.lident [@ocaml.deprecated "Use version in [Locus]"] +[@@ocaml.deprecated "use [Locus.or_var]"] + +type quantified_hypothesis = Tactypes.quantified_hypothesis = + AnonHyp of int [@ocaml.deprecated "Use version in [Tactypes]"] + | NamedHyp of Id.t [@ocaml.deprecated "Use version in [Tactypes]"] +[@@ocaml.deprecated "use [Tactypes.quantified_hypothesis]"] + +type multi = Equality.multi = + | Precisely of int [@ocaml.deprecated "use version in [Equality]"] + | UpTo of int [@ocaml.deprecated "use version in [Equality]"] + | RepeatStar [@ocaml.deprecated "use version in [Equality]"] + | RepeatPlus [@ocaml.deprecated "use version in [Equality]"] +[@@ocaml.deprecated "use [Equality.multi]"] + +type 'a bindings = 'a Tactypes.bindings = + | ImplicitBindings of 'a list [@ocaml.deprecated "use version in [Tactypes]"] + | ExplicitBindings of 'a Tactypes.explicit_bindings [@ocaml.deprecated "use version in [Tactypes]"] + | NoBindings [@ocaml.deprecated "use version in [Tactypes]"] +[@@ocaml.deprecated "use [Tactypes.bindings]"] + +type 'constr intro_pattern_expr = 'constr Tactypes.intro_pattern_expr = + | IntroForthcoming of bool [@ocaml.deprecated "use version in [Tactypes]"] + | IntroNaming of Namegen.intro_pattern_naming_expr [@ocaml.deprecated "use version in [Tactypes]"] + | IntroAction of 'constr Tactypes.intro_pattern_action_expr [@ocaml.deprecated "use version in [Tactypes]"] +and 'constr intro_pattern_action_expr = 'constr Tactypes.intro_pattern_action_expr = + | IntroWildcard [@ocaml.deprecated "use [Tactypes]"] + | IntroOrAndPattern of 'constr Tactypes.or_and_intro_pattern_expr [@ocaml.deprecated "use [Tactypes]"] + | IntroInjection of ('constr intro_pattern_expr) CAst.t list [@ocaml.deprecated "use [Tactypes]"] + | IntroApplyOn of 'constr CAst.t * 'constr intro_pattern_expr CAst.t [@ocaml.deprecated "use [Tactypes]"] + | IntroRewrite of bool [@ocaml.deprecated "use [Tactypes]"] +and 'constr or_and_intro_pattern_expr = 'constr Tactypes.or_and_intro_pattern_expr = + | IntroOrPattern of ('constr intro_pattern_expr) CAst.t list list [@ocaml.deprecated "use [Tactypes]"] + | IntroAndPattern of ('constr intro_pattern_expr) CAst.t list [@ocaml.deprecated "use [Tactypes]"] +[@@ocaml.deprecated "use version in [Tactypes]"] + +type 'id move_location = 'id Logic.move_location = + | MoveAfter of 'id [@ocaml.deprecated "use version in [Logic]"] + | MoveBefore of 'id [@ocaml.deprecated "use version in [Logic]"] + | MoveFirst [@ocaml.deprecated "use version in [Logic]"] + | MoveLast [@ocaml.deprecated "use version in [Logic]"] +[@@ocaml.deprecated "use version in [Logic]"] + +type 'a cast_type = 'a Glob_term.cast_type = + | CastConv of 'a [@ocaml.deprecated "use version in [Glob_term]"] + | CastVM of 'a [@ocaml.deprecated "use version in [Glob_term]"] + | CastCoerce [@ocaml.deprecated "use version in [Glob_term]"] + | CastNative of 'a [@ocaml.deprecated "use version in [Glob_term]"] +[@@ocaml.deprecated "use version in [Glob_term]"] diff --git a/vernac/obligations.ml b/vernac/obligations.ml index 00f1760c2..1ab24b670 100644 --- a/vernac/obligations.ml +++ b/vernac/obligations.ml @@ -298,10 +298,10 @@ type obligation = type obligations = (obligation array * int) type fixpoint_kind = - | IsFixpoint of (Misctypes.lident option * Constrexpr.recursion_order_expr) list + | IsFixpoint of (lident option * Constrexpr.recursion_order_expr) list | IsCoFixpoint -type notations = (Misctypes.lstring * Constrexpr.constr_expr * Notation_term.scope_name option) list +type notations = (lstring * Constrexpr.constr_expr * Notation_term.scope_name option) list type program_info_aux = { prg_name: Id.t; diff --git a/vernac/obligations.mli b/vernac/obligations.mli index b1eaf51ac..a37c30aaf 100644 --- a/vernac/obligations.mli +++ b/vernac/obligations.mli @@ -62,10 +62,10 @@ val add_definition : Names.Id.t -> ?term:constr -> types -> ?hook:(UState.t -> unit) Lemmas.declaration_hook -> ?opaque:bool -> obligation_info -> progress type notations = - (Misctypes.lstring * Constrexpr.constr_expr * Notation_term.scope_name option) list + (lstring * Constrexpr.constr_expr * Notation_term.scope_name option) list type fixpoint_kind = - | IsFixpoint of (Misctypes.lident option * Constrexpr.recursion_order_expr) list + | IsFixpoint of (lident option * Constrexpr.recursion_order_expr) list | IsCoFixpoint val add_mutual_definitions : diff --git a/vernac/ppvernac.ml b/vernac/ppvernac.ml index 5490b9ce5..56dfaa54a 100644 --- a/vernac/ppvernac.ml +++ b/vernac/ppvernac.ml @@ -16,7 +16,6 @@ open Util open CAst open Extend -open Libnames open Decl_kinds open Constrexpr open Constrexpr_ops @@ -79,13 +78,13 @@ open Pputils let pr_lname_decl (n, u) = pr_lname n ++ pr_universe_decl u - let pr_smart_global = Pputils.pr_or_by_notation pr_reference + let pr_smart_global = Pputils.pr_or_by_notation pr_qualid - let pr_ltac_ref = Libnames.pr_reference + let pr_ltac_ref = Libnames.pr_qualid - let pr_module = Libnames.pr_reference + let pr_module = Libnames.pr_qualid - let pr_import_module = Libnames.pr_reference + let pr_import_module = Libnames.pr_qualid let sep_end = function | VernacBullet _ @@ -157,7 +156,7 @@ open Pputils let pr_locality local = if local then keyword "Local" else keyword "Global" let pr_option_ref_value = function - | QualidRefValue id -> pr_reference id + | QualidRefValue id -> pr_qualid id | StringRefValue s -> qs s let pr_printoption table b = @@ -180,7 +179,7 @@ open Pputils | _ as z -> str":" ++ spc() ++ prlist_with_sep sep str z let pr_reference_or_constr pr_c = function - | HintsReference r -> pr_reference r + | HintsReference r -> pr_qualid r | HintsConstr c -> pr_c c let pr_hint_mode = function @@ -202,24 +201,24 @@ open Pputils l | HintsResolveIFF (l2r, l, n) -> keyword "Resolve " ++ str (if l2r then "->" else "<-") - ++ prlist_with_sep sep pr_reference l + ++ prlist_with_sep sep pr_qualid l | HintsImmediate l -> keyword "Immediate" ++ spc() ++ prlist_with_sep sep (fun c -> pr_reference_or_constr pr_c c) l | HintsUnfold l -> - keyword "Unfold" ++ spc () ++ prlist_with_sep sep pr_reference l + keyword "Unfold" ++ spc () ++ prlist_with_sep sep pr_qualid l | HintsTransparency (l, b) -> keyword (if b then "Transparent" else "Opaque") ++ spc () - ++ prlist_with_sep sep pr_reference l + ++ prlist_with_sep sep pr_qualid l | HintsMode (m, l) -> keyword "Mode" ++ spc () - ++ pr_reference m ++ spc() ++ + ++ pr_qualid m ++ spc() ++ prlist_with_sep spc pr_hint_mode l | HintsConstructors c -> keyword "Constructors" - ++ spc() ++ prlist_with_sep spc pr_reference c + ++ spc() ++ prlist_with_sep spc pr_qualid c | HintsExtern (n,c,tac) -> let pat = match c with None -> mt () | Some pat -> pr_pat pat in keyword "Extern" ++ spc() ++ int n ++ spc() ++ pat ++ str" =>" ++ @@ -233,7 +232,7 @@ open Pputils keyword "Definition" ++ spc() ++ pr_lfqid id ++ pr_universe_decl udecl ++ str" := " ++ p | CWith_Module (id,qid) -> keyword "Module" ++ spc() ++ pr_lfqid id ++ str" := " ++ - pr_ast pr_qualid qid + pr_qualid qid let rec pr_module_ast leading_space pr_c = function | { loc ; v = CMident qid } -> @@ -286,7 +285,7 @@ open Pputils prlist_strict (pr_module_vardecls pr_c) l let pr_type_option pr_c = function - | { v = CHole (k, Misctypes.IntroAnonymous, _) } -> mt() + | { v = CHole (k, Namegen.IntroAnonymous, _) } -> mt() | _ as c -> brk(0,2) ++ str" :" ++ pr_c c let pr_decl_notation prc ({loc; v=ntn},c,scopt) = @@ -451,7 +450,7 @@ open Pputils | PrintFullContext -> keyword "Print All" | PrintSectionContext s -> - keyword "Print Section" ++ spc() ++ Libnames.pr_reference s + keyword "Print Section" ++ spc() ++ Libnames.pr_qualid s | PrintGrammar ent -> keyword "Print Grammar" ++ spc() ++ str ent | PrintLoadPath dir -> @@ -499,9 +498,9 @@ open Pputils | PrintName (qid,udecl) -> keyword "Print" ++ spc() ++ pr_smart_global qid ++ pr_univ_name_list udecl | PrintModuleType qid -> - keyword "Print Module Type" ++ spc() ++ pr_reference qid + keyword "Print Module Type" ++ spc() ++ pr_qualid qid | PrintModule qid -> - keyword "Print Module" ++ spc() ++ pr_reference qid + keyword "Print Module" ++ spc() ++ pr_qualid qid | PrintInspect n -> keyword "Inspect" ++ spc() ++ int n | PrintScopes -> @@ -604,7 +603,7 @@ open Pputils | ShowUniverses -> keyword "Show Universes" | ShowProofNames -> keyword "Show Conjectures" | ShowIntros b -> keyword "Show " ++ (if b then keyword "Intros" else keyword "Intro") - | ShowMatch id -> keyword "Show Match " ++ pr_reference id + | ShowMatch id -> keyword "Show Match " ++ pr_qualid id in return (pr_showable s) | VernacCheckGuard -> @@ -901,7 +900,7 @@ open Pputils | VernacDeclareInstances insts -> let pr_inst (id, info) = - pr_reference id ++ pr_hint_info pr_constr_pattern_expr info + pr_qualid id ++ pr_hint_info pr_constr_pattern_expr info in return ( hov 1 (keyword "Existing" ++ spc () ++ @@ -911,7 +910,7 @@ open Pputils | VernacDeclareClass id -> return ( - hov 1 (keyword "Existing" ++ spc () ++ keyword "Class" ++ spc () ++ pr_reference id) + hov 1 (keyword "Existing" ++ spc () ++ keyword "Class" ++ spc () ++ pr_qualid id) ) (* Modules and Module Types *) diff --git a/vernac/record.ml b/vernac/record.ml index e6a3afe4e..a97a1662e 100644 --- a/vernac/record.ml +++ b/vernac/record.ml @@ -96,7 +96,7 @@ let binder_of_decl = function | Vernacexpr.AssumExpr(n,t) -> (n,None,t) | Vernacexpr.DefExpr(n,c,t) -> (n,Some c, match t with Some c -> c - | None -> CAst.make ?loc:n.CAst.loc @@ CHole (None, Misctypes.IntroAnonymous, None)) + | None -> CAst.make ?loc:n.CAst.loc @@ CHole (None, Namegen.IntroAnonymous, None)) let binders_of_decls = List.map binder_of_decl @@ -292,8 +292,8 @@ let declare_projections indsp ctx ?(kind=StructureComponent) binder_name coers u if !primitive_flag then let is_primitive = match mib.mind_record with - | Some (Some _) -> true - | Some None | None -> false + | PrimRecord _ -> true + | FakeRecord | NotRecord -> false in if not is_primitive then warn_non_primitive_record (env,indsp); @@ -403,7 +403,7 @@ let declare_structure finite ubinders univs id idbuild paramimpls params arity t in let mie = { mind_entry_params = List.map degenerate_decl params; - mind_entry_record = Some (if !primitive_flag then Some binder_name else None); + mind_entry_record = Some (if !primitive_flag then Some [|binder_name|] else None); mind_entry_finite = finite; mind_entry_inds = [mie_ind]; mind_entry_private = None; diff --git a/vernac/vernac.mllib b/vernac/vernac.mllib index 39c313ac7..356951b69 100644 --- a/vernac/vernac.mllib +++ b/vernac/vernac.mllib @@ -31,3 +31,5 @@ Vernacstate Mltop Topfmt Vernacentries + +Misctypes diff --git a/vernac/vernacentries.ml b/vernac/vernacentries.ml index 7f6270df1..479482095 100644 --- a/vernac/vernacentries.ml +++ b/vernac/vernacentries.ml @@ -29,7 +29,6 @@ open Decl_kinds open Constrexpr open Redexpr open Lemmas -open Misctypes open Locality open Vernacinterp @@ -184,29 +183,27 @@ let print_modules () = pr_vertical_list DirPath.print only_loaded -let print_module r = - let qid = qualid_of_reference r in +let print_module qid = try - let globdir = Nametab.locate_dir qid.v in + let globdir = Nametab.locate_dir qid in match globdir with DirModule { obj_dir; obj_mp; _ } -> Printmod.print_module (Printmod.printable_body obj_dir) obj_mp | _ -> raise Not_found with - Not_found -> user_err (str"Unknown Module " ++ pr_qualid qid.v) + Not_found -> user_err (str"Unknown Module " ++ pr_qualid qid) -let print_modtype r = - let qid = qualid_of_reference r in +let print_modtype qid = try - let kn = Nametab.locate_modtype qid.v in + let kn = Nametab.locate_modtype qid in Printmod.print_modtype kn with Not_found -> (* Is there a module of this name ? If yes we display its type *) try - let mp = Nametab.locate_module qid.v in + let mp = Nametab.locate_module qid in Printmod.print_module false mp with Not_found -> - user_err (str"Unknown Module Type or Module " ++ pr_qualid qid.v) + user_err (str"Unknown Module Type or Module " ++ pr_qualid qid) let print_namespace ns = let ns = List.rev (Names.DirPath.repr ns) in @@ -368,33 +365,32 @@ let msg_found_library = function | Library.LibInPath, fulldir, file -> hov 0 (DirPath.print fulldir ++ strbrk " is bound to file " ++ str file) -let err_unmapped_library ?loc ?from qid = +let err_unmapped_library ?from qid = let dir = fst (repr_qualid qid) in let prefix = match from with | None -> str "." | Some from -> str " and prefix " ++ DirPath.print from ++ str "." in - user_err ?loc + user_err ?loc:qid.CAst.loc ~hdr:"locate_library" (strbrk "Cannot find a physical path bound to logical path matching suffix " ++ DirPath.print dir ++ prefix) -let err_notfound_library ?loc ?from qid = +let err_notfound_library ?from qid = let prefix = match from with | None -> str "." | Some from -> str " with prefix " ++ DirPath.print from ++ str "." in - user_err ?loc ~hdr:"locate_library" + user_err ?loc:qid.CAst.loc ~hdr:"locate_library" (strbrk "Unable to locate library " ++ pr_qualid qid ++ prefix) -let print_located_library r = - let {loc;v=qid} = qualid_of_reference r in +let print_located_library qid = try msg_found_library (Library.locate_qualified_library ~warn:false qid) with - | Library.LibUnmappedDir -> err_unmapped_library ?loc qid - | Library.LibNotFound -> err_notfound_library ?loc qid + | Library.LibUnmappedDir -> err_unmapped_library qid + | Library.LibNotFound -> err_notfound_library qid let smart_global r = let gr = Smartlocate.smart_global r in @@ -637,7 +633,7 @@ let vernac_scheme l = let vernac_combined_scheme lid l = if Dumpglob.dump () then (Dumpglob.dump_definition lid false "def"; - List.iter (fun {loc;v=id} -> dump_global (make ?loc @@ Misctypes.AN (make ?loc @@ Ident id))) l); + List.iter (fun {loc;v=id} -> dump_global (make ?loc @@ AN (qualid_of_ident ?loc id))) l); Indschemes.do_combined_scheme lid l let vernac_universe ~atts l = @@ -658,7 +654,7 @@ let vernac_constraint ~atts l = (* Modules *) let vernac_import export refl = - Library.import_module export (List.map qualid_of_reference refl) + Library.import_module export refl let vernac_declare_module export {loc;v=id} binders_ast mty_ast = (* We check the state of the system (in section, in module type) @@ -676,7 +672,7 @@ let vernac_declare_module export {loc;v=id} binders_ast mty_ast = in Dumpglob.dump_moddef ?loc mp "mod"; Flags.if_verbose Feedback.msg_info (str "Module " ++ Id.print id ++ str " is declared"); - Option.iter (fun export -> vernac_import export [make @@ Ident id]) export + Option.iter (fun export -> vernac_import export [qualid_of_ident id]) export let vernac_define_module export {loc;v=id} (binders_ast : module_binder list) mty_ast_o mexpr_ast_l = (* We check the state of the system (in section, in module type) @@ -701,7 +697,7 @@ let vernac_define_module export {loc;v=id} (binders_ast : module_binder list) mt List.iter (fun (export,id) -> Option.iter - (fun export -> vernac_import export [make @@ Ident id]) export + (fun export -> vernac_import export [qualid_of_ident id]) export ) argsexport | _::_ -> let binders_ast = List.map @@ -716,14 +712,14 @@ let vernac_define_module export {loc;v=id} (binders_ast : module_binder list) mt Dumpglob.dump_moddef ?loc mp "mod"; Flags.if_verbose Feedback.msg_info (str "Module " ++ Id.print id ++ str " is defined"); - Option.iter (fun export -> vernac_import export [make @@ Ident id]) + Option.iter (fun export -> vernac_import export [qualid_of_ident id]) export let vernac_end_module export {loc;v=id} = let mp = Declaremods.end_module () in Dumpglob.dump_modref ?loc mp "mod"; Flags.if_verbose Feedback.msg_info (str "Module " ++ Id.print id ++ str " is defined"); - Option.iter (fun export -> vernac_import export [make ?loc @@ Ident id]) export + Option.iter (fun export -> vernac_import export [qualid_of_ident ?loc id]) export let vernac_declare_module_type {loc;v=id} binders_ast mty_sign mty_ast_l = if Lib.sections_are_opened () then @@ -748,7 +744,7 @@ let vernac_declare_module_type {loc;v=id} binders_ast mty_sign mty_ast_l = List.iter (fun (export,id) -> Option.iter - (fun export -> vernac_import export [make ?loc @@ Ident id]) export + (fun export -> vernac_import export [qualid_of_ident ?loc id]) export ) argsexport | _ :: _ -> @@ -810,22 +806,20 @@ let warn_require_in_section = let vernac_require from import qidl = if Lib.sections_are_opened () then warn_require_in_section (); - let qidl = List.map qualid_of_reference qidl in let root = match from with | None -> None | Some from -> - let qid = Libnames.qualid_of_reference from in - let (hd, tl) = Libnames.repr_qualid qid.v in + let (hd, tl) = Libnames.repr_qualid from in Some (Libnames.add_dirpath_suffix hd tl) in - let locate {loc;v=qid} = + let locate qid = try let warn = not !Flags.quiet in let (_, dir, f) = Library.locate_qualified_library ?root ~warn qid in (dir, f) with - | Library.LibUnmappedDir -> err_unmapped_library ?loc ?from:root qid - | Library.LibNotFound -> err_notfound_library ?loc ?from:root qid + | Library.LibUnmappedDir -> err_unmapped_library ?from:root qid + | Library.LibNotFound -> err_notfound_library ?from:root qid in let modrefl = List.map locate qidl in if Dumpglob.dump () then @@ -1688,10 +1682,10 @@ let print_about_hyp_globs ?loc ref_or_by_not udecl glopt = let glnumopt = query_command_selector ?loc glopt in let gl,id = match glnumopt, ref_or_by_not.v with - | None,AN {v=Ident id} -> (* goal number not given, catch any failure *) - (try get_nth_goal 1,id with _ -> raise NoHyp) - | Some n,AN {v=Ident id} -> (* goal number given, catch if wong *) - (try get_nth_goal n,id + | None,AN qid when qualid_is_ident qid -> (* goal number not given, catch any failure *) + (try get_nth_goal 1, qualid_basename qid with _ -> raise NoHyp) + | Some n,AN qid when qualid_is_ident qid -> (* goal number given, catch if wong *) + (try get_nth_goal n, qualid_basename qid with Failure _ -> user_err ?loc ~hdr:"print_about_hyp_globs" (str "No such goal: " ++ int n ++ str ".")) @@ -1772,11 +1766,10 @@ let vernac_print ~atts env sigma = Printer.pr_assumptionset env sigma nassums | PrintStrategy r -> print_strategy r -let global_module r = - let {loc;v=qid} = qualid_of_reference r in +let global_module qid = try Nametab.full_name_module qid with Not_found -> - user_err ?loc ~hdr:"global_module" + user_err ?loc:qid.CAst.loc ~hdr:"global_module" (str "Module/section " ++ pr_qualid qid ++ str " not found.") let interp_search_restriction = function diff --git a/vernac/vernacentries.mli b/vernac/vernacentries.mli index f6199e820..02a3b2bd6 100644 --- a/vernac/vernacentries.mli +++ b/vernac/vernacentries.mli @@ -8,13 +8,11 @@ (* * (see LICENSE file for the text of the license) *) (************************************************************************) -open Misctypes - -val dump_global : Libnames.reference or_by_notation -> unit +val dump_global : Libnames.qualid Constrexpr.or_by_notation -> unit (** Vernacular entries *) val vernac_require : - Libnames.reference option -> bool option -> Libnames.reference list -> unit + Libnames.qualid option -> bool option -> Libnames.qualid list -> unit (** The main interpretation function of vernacular expressions *) val interp : diff --git a/vernac/vernacexpr.ml b/vernac/vernacexpr.ml index 9e8dfc4f8..f74383b02 100644 --- a/vernac/vernacexpr.ml +++ b/vernac/vernacexpr.ml @@ -9,12 +9,11 @@ (************************************************************************) open Names -open Misctypes open Constrexpr open Libnames (** Vernac expressions, produced by the parser *) -type class_rawexpr = FunClass | SortClass | RefClass of reference or_by_notation +type class_rawexpr = FunClass | SortClass | RefClass of qualid or_by_notation type goal_selector = Goal_select.t = | SelectAlreadyFocused @@ -38,37 +37,37 @@ type univ_name_list = UnivNames.univ_name_list type printable = | PrintTables | PrintFullContext - | PrintSectionContext of reference + | PrintSectionContext of qualid | PrintInspect of int | PrintGrammar of string | PrintLoadPath of DirPath.t option | PrintModules - | PrintModule of reference - | PrintModuleType of reference + | PrintModule of qualid + | PrintModuleType of qualid | PrintNamespace of DirPath.t | PrintMLLoadPath | PrintMLModules | PrintDebugGC - | PrintName of reference or_by_notation * UnivNames.univ_name_list option + | PrintName of qualid or_by_notation * UnivNames.univ_name_list option | PrintGraph | PrintClasses | PrintTypeClasses - | PrintInstances of reference or_by_notation + | PrintInstances of qualid or_by_notation | PrintCoercions | PrintCoercionPaths of class_rawexpr * class_rawexpr | PrintCanonicalConversions | PrintUniverses of bool * string option - | PrintHint of reference or_by_notation + | PrintHint of qualid or_by_notation | PrintHintGoal | PrintHintDbName of string | PrintHintDb | PrintScopes | PrintScope of string | PrintVisibility of string option - | PrintAbout of reference or_by_notation * UnivNames.univ_name_list option * Goal_select.t option - | PrintImplicit of reference or_by_notation - | PrintAssumptions of bool * bool * reference or_by_notation - | PrintStrategy of reference or_by_notation option + | PrintAbout of qualid or_by_notation * UnivNames.univ_name_list option * Goal_select.t option + | PrintImplicit of qualid or_by_notation + | PrintAssumptions of bool * bool * qualid or_by_notation + | PrintStrategy of qualid or_by_notation option type search_about_item = | SearchSubPattern of constr_pattern_expr @@ -81,11 +80,11 @@ type searchable = | SearchAbout of (bool * search_about_item) list type locatable = - | LocateAny of reference or_by_notation - | LocateTerm of reference or_by_notation - | LocateLibrary of reference - | LocateModule of reference - | LocateOther of string * reference + | LocateAny of qualid or_by_notation + | LocateTerm of qualid or_by_notation + | LocateLibrary of qualid + | LocateModule of qualid + | LocateOther of string * qualid | LocateFile of string type showable = @@ -96,7 +95,7 @@ type showable = | ShowUniverses | ShowProofNames | ShowIntros of bool - | ShowMatch of reference + | ShowMatch of qualid type comment = | CommentConstr of constr_expr @@ -104,7 +103,7 @@ type comment = | CommentInt of int type reference_or_constr = Hints.reference_or_constr = - | HintsReference of reference + | HintsReference of qualid | HintsConstr of constr_expr [@@ocaml.deprecated "Please use [Hints.reference_or_constr]"] @@ -124,18 +123,18 @@ type hint_info_expr = Hints.hint_info_expr type hints_expr = Hints.hints_expr = | HintsResolve of (Hints.hint_info_expr * bool * Hints.reference_or_constr) list - | HintsResolveIFF of bool * reference list * int option + | HintsResolveIFF of bool * qualid list * int option | HintsImmediate of Hints.reference_or_constr list - | HintsUnfold of reference list - | HintsTransparency of reference list * bool - | HintsMode of reference * Hints.hint_mode list - | HintsConstructors of reference list + | HintsUnfold of qualid list + | HintsTransparency of qualid list * bool + | HintsMode of qualid * Hints.hint_mode list + | HintsConstructors of qualid list | HintsExtern of int * constr_expr option * Genarg.raw_generic_argument [@@ocaml.deprecated "Please use [Hints.hints_expr]"] type search_restriction = - | SearchInside of reference list - | SearchOutside of reference list + | SearchInside of qualid list + | SearchOutside of qualid list type rec_flag = bool (* true = Rec; false = NoRec *) type verbose_flag = bool (* true = Verbose; false = Silent *) @@ -160,7 +159,7 @@ type option_value = Goptions.option_value = type option_ref_value = | StringRefValue of string - | QualidRefValue of reference + | QualidRefValue of qualid (** Identifier and optional list of bound universes and constraints. *) @@ -223,9 +222,9 @@ type proof_end = | Proved of Proof_global.opacity_flag * lident option type scheme = - | InductionScheme of bool * reference or_by_notation * sort_expr - | CaseScheme of bool * reference or_by_notation * sort_expr - | EqualityScheme of reference or_by_notation + | InductionScheme of bool * qualid or_by_notation * sort_expr + | CaseScheme of bool * qualid or_by_notation * sort_expr + | EqualityScheme of qualid or_by_notation type section_subset_expr = | SsEmpty @@ -349,10 +348,10 @@ type nonrec vernac_expr = | VernacBeginSection of lident | VernacEndSegment of lident | VernacRequire of - reference option * export_flag option * reference list - | VernacImport of export_flag * reference list - | VernacCanonical of reference or_by_notation - | VernacCoercion of reference or_by_notation * + qualid option * export_flag option * qualid list + | VernacImport of export_flag * qualid list + | VernacCanonical of qualid or_by_notation + | VernacCoercion of qualid or_by_notation * class_rawexpr * class_rawexpr | VernacIdentityCoercion of lident * class_rawexpr * class_rawexpr | VernacNameSectionHypSet of lident * section_subset_expr @@ -368,9 +367,9 @@ type nonrec vernac_expr = | VernacContext of local_binder_expr list | VernacDeclareInstances of - (reference * Hints.hint_info_expr) list (* instances names, priorities and patterns *) + (qualid * Hints.hint_info_expr) list (* instances names, priorities and patterns *) - | VernacDeclareClass of reference (* inductive or definition name *) + | VernacDeclareClass of qualid (* inductive or definition name *) (* Modules and Module Types *) | VernacDeclareModule of bool option * lident * @@ -404,11 +403,11 @@ type nonrec vernac_expr = (* Commands *) | VernacCreateHintDb of string * bool - | VernacRemoveHints of string list * reference list + | VernacRemoveHints of string list * qualid list | VernacHints of string list * Hints.hints_expr | VernacSyntacticDefinition of lident * (Id.t list * constr_expr) * onlyparsing_flag - | VernacArguments of reference or_by_notation * + | VernacArguments of qualid or_by_notation * vernac_argument_status list (* Main arguments status list *) * (Name.t * vernac_implicit_status) list list (* Extra implicit status lists *) * int option (* Number of args to trigger reduction *) * @@ -417,9 +416,9 @@ type nonrec vernac_expr = `DefaultImplicits ] list | VernacReserve of simple_binder list | VernacGeneralizable of (lident list) option - | VernacSetOpacity of (Conv_oracle.level * reference or_by_notation list) + | VernacSetOpacity of (Conv_oracle.level * qualid or_by_notation list) | VernacSetStrategy of - (Conv_oracle.level * reference or_by_notation list) list + (Conv_oracle.level * qualid or_by_notation list) list | VernacUnsetOption of export_flag * Goptions.option_name | VernacSetOption of export_flag * Goptions.option_name * option_value | VernacAddOption of Goptions.option_name * option_ref_value list |