aboutsummaryrefslogtreecommitdiffhomepage
path: root/engine
Commit message (Collapse)AuthorAge
* Merge PR #761: deprecate Pp.std_ppcmds type and promote Pp.t insteadGravatar Maxime Dénès2017-07-31
|\
| * deprecate Pp.std_ppcmds type aliasGravatar Matej Košík2017-07-27
| |
* | Removing template polymorphism for definitions.Gravatar Pierre-Marie Pédrot2017-07-26
|/ | | | | | | | | | | | | The use of template polymorphism in constants was quite limited, as it only applied to definitions that were exactly inductive types without any parameter whatsoever. Furthermore, it seems that following the introduction of polymorphic definitions, the code path enforced regular polymorphism as soon as the type of a definition was given, which was in practice almost always. Removing this feature had no observable effect neither on the test-suite, nor on any development that we monitor on Travis. I believe it is safe to assume it was nowadays useless.
* [proofs] Remove circular dependency from Proofview to Goal.Gravatar Emilio Jesus Gallego Arias2017-07-19
|
* Merge PR #781: Remove dead code [Universes.simplify_universe_context]Gravatar Maxime Dénès2017-07-17
|\
* | Safer API for constr_of_global, and getting rid of unsafe_constr_of_global.Gravatar Pierre-Marie Pédrot2017-07-13
| |
* | Merge PR #870: Prepare De Bruijn universe abstractions, Episode I: KernelGravatar Maxime Dénès2017-07-13
|\ \
| * | Less footguns in universe handling: remove subst_instance_context.Gravatar Pierre-Marie Pédrot2017-07-11
| | | | | | | | | | | | | | | This function was lurking around, waiting to bite anybody willing to use it. We use instead a better API, correct and much less error-prone.
| * | Getting rid of simple calls to AUContext.instance.Gravatar Pierre-Marie Pédrot2017-07-11
| | | | | | | | | | | | | | | | | | This function breaks the abstraction barrier of abstract universe contexts, as it provides a way to observe the bound names of such a context. We remove all the uses that can be easily get rid of with the current API.
* | | Merge PR #816: In enter_one, not having exactly one goal is a fatal error of ↵Gravatar Maxime Dénès2017-07-07
|\ \ \ | |/ / |/| | | | | the monad.
* | | Merge branch 'v8.6'Gravatar Pierre-Marie Pédrot2017-07-04
|\ \ \
* | | | Bump year in headers.Gravatar Pierre-Marie Pédrot2017-07-04
| | | |
| | * | In enter_one, not having exactly one goal is a fatal error of the monad.Gravatar Hugo Herbelin2017-06-23
| |/ / |/| | | | | | | | Pointed out by PMP.
| | * Remove dead code [Universes.simplify_universe_context]Gravatar Gaëtan Gilbert2017-06-20
| |/ |/| | | | | Dead since 23f4804b50307766219392229757e75da9aa41d9
* | Merge PR#793: Fixing restriction of existential variables regarding evar_storeGravatar Maxime Dénès2017-06-20
|\ \
* | | Clean up universes of constants and inductivesGravatar Amin Timany2017-06-16
| | |
* | | Squashed commit of the following:Gravatar Amin Timany2017-06-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Except I have disabled the minimization of universes after sections as it seems to interfere with the STM machinery causing files like test-suite/vio/print.v to loop when processed asynchronously. This is very peculiar and needs more investigation as the aforementioned file does not have any sections or any universe polymorphic definitions! commit fc785326080b9451eb4700b16ccd3f7df214e0ed Author: Amin Timany <amintimany@gmail.com> Date: Mon Apr 24 17:14:21 2017 +0200 Revert STL to monomorphic commit 62b573fb13d290d8fe4c85822da62d3e5e2a6996 Author: Amin Timany <amintimany@gmail.com> Date: Mon Apr 24 17:02:42 2017 +0200 Try unifying universes before apply subtyping commit ff393742c37b9241c83498e84c2274967a1a58dc Author: Amin Timany <amintimany@gmail.com> Date: Sun Apr 23 13:49:04 2017 +0200 Compile more of STL with universe polymorphism commit 5c831b41ebd1fc32e2dd976697c8e474f48580d6 Author: Amin Timany <amintimany@gmail.com> Date: Tue Apr 18 21:26:45 2017 +0200 Made more progress on compiling the standard library commit b8550ffcce0861794116eb3b12b84e1158c2b4f8 Author: Amin Timany <amintimany@gmail.com> Date: Sun Apr 16 22:55:19 2017 +0200 Make more number theoretic modules monomorphic commit 29d126d4d4910683f7e6aada2a25209151e41b10 Author: Amin Timany <amintimany@gmail.com> Date: Fri Apr 14 16:11:48 2017 +0200 WIP more of standard library compiles Also: Matthieu fixed a bug in rewrite system which was faulty when introducing new morphisms (Add Morphism) command. commit 23bc33b843f098acaba4c63c71c68f79c4641f8c Author: Amin Timany <amintimany@gmail.com> Date: Fri Apr 14 11:39:21 2017 +0200 WIP: more of the standard library compiles We have implemented convertibility of constructors up-to mutual subtyping of their corresponding inductive types. This is similar to the behavior of template polymorphism. commit d0abc5c50d593404fb41b98d588c3843382afd4f Author: Amin Timany <amintimany@gmail.com> Date: Wed Apr 12 19:02:39 2017 +0200 WIP: trying to get the standard library compile with universe polymorphism We are trying to prune universes after section ends. Sections add a load of universes that are not appearing in the body, type or the constraints.
* | | Check subtyping of inductive types in KernelGravatar Amin Timany2017-06-16
| | |
* | | Using UInfoInd for universes in inductive typesGravatar Amin Timany2017-06-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | It stores both universe constraints and subtyping information for blocks of inductive declarations. At this stage the there is no inference or checking implemented. The subtyping information simply encodes equality of levels for the condition of subtyping.
* | | New datastructure for universes of inductive typesGravatar Amin Timany2017-06-16
| | |
| | * Merge PR#713: Bump year in headers.Gravatar Maxime Dénès2017-06-15
| | |\
| | * \ Merge PR#440: Univs: fix bug #5365, generation of u+k <= v constraintsGravatar Maxime Dénès2017-06-15
| | |\ \
| * | | | Fixing restrict regarding evar_store.Gravatar Hugo Herbelin2017-06-14
| | | | |
* | | | | Deprecate options that were introduced for compatibility with 8.4.Gravatar Guillaume Melquiond2017-06-14
| | | | |
* | | | | Remove support for Coq 8.4.Gravatar Guillaume Melquiond2017-06-14
|/ / / /
* | | | Remove the Sigma (monotonous state) API.Gravatar Maxime Dénès2017-06-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Reminder of (some of) the reasons for removal: - Despite the claim in sigma.mli, it does *not* prevent evar leaks, something like: fun env evd -> let (evd',ev) = new_evar env evd in (evd,ev) will typecheck even with Sigma-like type annotations (with a proof of reflexivity) - The API stayed embryonic. Even typing functions were not ported to Sigma. - Some unsafe combinators (Unsafe.tclEVARS) were replaced with slightly less unsafe ones (e.g. s_enter), but those ones were not marked unsafe at all (despite still being so). - There was no good story for higher order functions manipulating evar maps. Without higher order, one can most of the time get away with reusing the same name for the updated evar map. - Most of the code doing complex things with evar maps was using unsafe casts to sigma. This code should be fixed, but this is an orthogonal issue. Of course, this was showing a nice and elegant use of GADTs, but the cost/benefit ratio in practice did not seem good.
* | | | Merge PR#662: Fixing bug #5233 and another bug with implicit arguments + a ↵Gravatar Maxime Dénès2017-06-06
|\ \ \ \ | | | | | | | | | | | | | | | short econstr-cleaning of record.ml
| | | * | Univs: fix bug #5365, generation of u+k <= v constraintsGravatar Matthieu Sozeau2017-06-05
| | | | | | | | | | | | | | | | | | | | Use an explicit label ~algebraic for make_flexible_variable as well.
* | | | | Drop '.' from CErrors.anomaly, insert it in argsGravatar Jason Gross2017-06-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As per https://github.com/coq/coq/pull/716#issuecomment-305140839 Partially using ```bash git grep --name-only 'anomaly\s*\(~label:"[^"]*"\s*\)\?\(Pp.\)\?(\(\(Pp.\)\?str\)\?\s*".*[^\.!]")' | xargs sed s'/\(anomaly\s*\(~label:"[^"]*"\s*\)\?\(Pp.\)\?(\(\(Pp.\)\?str\)\?\s*".*\s*[^\.! ]\)\s*")/\1.")/g' -i ``` and ```bash git grep --name-only ' !"' | xargs sed s'/ !"/!"/g' -i ``` The rest were manually edited by looking at the results of ```bash git grep anomaly | grep '\.ml' | grep -v 'anomaly\s*\(~label:"[^"]*"\s*\)\?\(Pp\.\)\?(\(\(Pp.\)\?str\)\?\s*".*\(\.\|!\)")' | grep 'anomaly\($\|[^_]\)' | less ```
* | | | | Don't double up on periods in anomaliesGravatar Jason Gross2017-06-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We don't want "Anomaly: Returned a functional value in a type not recognized as a product type.. Please report at http://coq.inria.fr/bugs/." but instead "Anomaly: Returned a functional value in a type not recognized as a product type. Please report at http://coq.inria.fr/bugs/."
* | | | | Merge PR#696: Trunk+cleanup constr of globalGravatar Maxime Dénès2017-06-01
|\ \ \ \ \
* \ \ \ \ \ Merge PR#561: Improving the Name APIGravatar Maxime Dénès2017-06-01
|\ \ \ \ \ \
| | | | | | * Bump year in headers.Gravatar Maxime Dénès2017-06-01
| | | | | |/ | | | | |/|
| * | | | | Creating a module Nameops.Name extending module Names.Name.Gravatar Hugo Herbelin2017-05-31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This module collects the functions of Nameops which are about Name.t and somehow standardize or improve their name, resulting in particular from discussions in working group. Note the use of a dedicated exception rather than a failwith for Nameops.Name.out. Drawback of the approach: one needs to open Nameops, or to use long prefix Nameops.Name.
| | | * | | Using EConstr and more invariants in record.ml.Gravatar Hugo Herbelin2017-05-31
| | |/ / / | |/| | |
* / | | | Support for using type information to infer more precise evar sources.Gravatar Hugo Herbelin2017-05-30
|/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | This allows a better control on the name to give to an evar and, in particular, to address the issue about naming produced by "epose proof" in one of the comment of Zimmi48 at PR #248 (see file names.v). Incidentally updating output of Show output test (evar numbers shifted).
| * / / tactics cleanup: remove constr_of_global callsGravatar Matthieu Sozeau2017-05-29
|/ / /
* | | Merge PR#512: [cleanup] Unify all calls to the error function.Gravatar Maxime Dénès2017-05-29
|\ \ \
| * | | [cleanup] Unify all calls to the error function.Gravatar Emilio Jesus Gallego Arias2017-05-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is the continuation of #244, we now deprecate `CErrors.error`, the single entry point in Coq is `user_err`. The rationale is to allow for easier grepping, and to ease a future cleanup of error messages. In particular, we would like to systematically classify all error messages raised by Coq and be sure they are properly documented. We restore the two functions removed in #244 to improve compatibility, but mark them deprecated.
* | | | [coqlib] Move `Coqlib` to `library/`.Gravatar Emilio Jesus Gallego Arias2017-05-27
|/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We move Coqlib to library in preparation for the late binding of Gallina-level references. Placing `Coqlib` in `library/` is convenient as some components such as pretyping need to depend on it. By moving we lose the ability to locate references by syntactic abbreviations, but IMHO it makes to require ML code to refer to a true constant instead of an abbreviation/notation. Unfortunately this change means that we break the `Coqlib` API (providing a compatibility function is not possible), however we do so for a good reason. The main changes are: - move `Coqlib` to `library/`. - remove reference -> term from `Coqlib`. In particular, clients will have different needs with regards to universes/evar_maps, so we force them to call the (not very safe) `Universes.constr_of_global` explicitly so the users are marked. - move late binding of impossible case from `Termops` to `pretying/Evarconv`. Remove hook. - `Coqlib.find_reference` doesn't support syntactic abbreviations anymore. - remove duplication of `Coqlib` code in `Program`. - remove duplication of `Coqlib` code in `Ltac.Rewrite`. - A special note about bug 5066 and commit 6e87877 . This case illustrates the danger of duplication in the code base; the solution chosen there was to transform the not-found anomaly into an error message, however the general policy was far from clear. The long term solution is indeed make `find_reference` emit `Not_found` and let the client handle the error maybe non-fatally. (so they can test for constants.
* | | Merge PR#655: Extra functions exported in EConstrGravatar Maxime Dénès2017-05-26
|\ \ \
* \ \ \ Merge PR#481: [option] Remove support for non-synchronous options.Gravatar Maxime Dénès2017-05-25
|\ \ \ \
* \ \ \ \ Merge branch 'trunk' into located_switchGravatar Emilio Jesus Gallego Arias2017-05-24
|\ \ \ \ \
| | * | | | [option] Remove support for non-synchronous options.Gravatar Emilio Jesus Gallego Arias2017-05-24
| |/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Inspired by https://coq.inria.fr/bugs/show_bug.cgi?id=5229 , which this PR solves, I propose to remove support for non-synchronous options. It seems the few uses of `optsync = false` we legacy and shouldn't have any impact. Moreover, non synchronous options may create particularly tricky situations as for instance, they won't be propagated to workers.
| * | | | Merge PR#518: Faster universe unificationGravatar Maxime Dénès2017-05-23
| |\ \ \ \
| | | * | | Exporting some functions of vars.ml as functions operating on EConstr.Gravatar Hugo Herbelin2017-05-19
| | | | | |
| | | * | | In EConstr, defining some "cast" functions earlier.Gravatar Hugo Herbelin2017-05-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This allows to use a cast in subst_of_rel_context_instance. Also added more cast functions for further use.
| | | * | | Moving "sym" on "eq" type to lib/util.ml.Gravatar Hugo Herbelin2017-05-19
| | |/ / / | |/| | |
| * | | | Merge PR#411: Mention template polymorphism in the documentation.Gravatar Maxime Dénès2017-05-03
| |\ \ \ \
| * \ \ \ \ Merge PR#582: Fix warningsGravatar Maxime Dénès2017-05-02
| |\ \ \ \ \
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-23 19:45:59 +0000