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* | Remove Warnings: unused value ...Gravatar Amin Timany2017-06-16
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* | Change the option to Set Inductive CumulativityGravatar Amin Timany2017-06-16
| | | | | | | | | | This requires to change the status of Inductive (we have also changed CoInductive and Variant) from keyword to identifier.
* | Correct coqchk reductionGravatar Amin Timany2017-06-16
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* | Disable debug printingGravatar Amin Timany2017-06-16
| | | | | | | | Fix a mistake in record declaration
* | Fix bugs and add an option for cumulativityGravatar Amin Timany2017-06-16
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* | Fix bugsGravatar Amin Timany2017-06-16
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* | 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.
* | Change the place of inference after sect dischargeGravatar Amin Timany2017-06-16
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* | Subtyping inference for inductoves and recordsGravatar Amin Timany2017-06-16
| | | | | | | | Also reinferred after sections discharge
* | Add subtyping inference for inductive typesGravatar Amin Timany2017-06-16
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* | 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.
* | Extend definition of inductives to include subtyping infoGravatar Amin Timany2017-06-16
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* | Merge PR#769: [lib] Remove obsolete state-management function add_frozen_stateGravatar Maxime Dénès2017-06-15
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* \ \ Merge PR#375: DeprecationGravatar Maxime Dénès2017-06-15
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* \ \ \ Merge PR#763: [proof] Deprecate redundant wrappers.Gravatar Maxime Dénès2017-06-14
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* \ \ \ \ Merge PR#765: Remove obsolete Show commandsGravatar Maxime Dénès2017-06-14
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| | | * | | Deprecate options that were introduced for compatibility with 8.2.Gravatar Guillaume Melquiond2017-06-14
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| | | * | | Remove options deprecated since 8.4.Gravatar Guillaume Melquiond2017-06-14
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| | | * | | Remove support for Coq 8.2.Gravatar Guillaume Melquiond2017-06-14
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* | | | | | Dualize the unsafe flag of refine into typecheck and make it mandatory.Gravatar Pierre-Marie Pédrot2017-06-13
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* | | | | | Explicit the unsafe flag of all calls to Refine.refine.Gravatar Pierre-Marie Pédrot2017-06-13
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| | | | * [proof] Move bullets to their own module.Gravatar Emilio Jesus Gallego Arias2017-06-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Bullets were placed inside the `Proof_global` module, I guess that due to the global registration function. However, it has logically nothing to do with the functionality of `Proof_global` and the current placement may create some interference between the developers reworking proof state handling and bullets. We thus put the bullet functionality into its own, independent file.
* | | | | Merge PR#718: API cleanup: aliasesGravatar Maxime Dénès2017-06-12
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| | | | * [lib] Remove obsolete state-management function add_frozen_stateGravatar Emilio Jesus Gallego Arias2017-06-12
| |_|_|/ |/| | | | | | | | | | | | | | | | | | | AFAICS this function predates modern state-handling; nowadays summaries are stored by the STM and nobody were using this information.
| | * | Remove Show Thesis command which was never implemented.Gravatar Théo Zimmermann2017-06-12
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| | * | Remove non-working Show Tree and Show Node commands.Gravatar Théo Zimmermann2017-06-12
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| | * | Remove Show Implicit Arguments command.Gravatar Théo Zimmermann2017-06-12
| |/ / |/| | | | | | | | | | | The command has been broken for 15 years. It is basically dead code. Its former behavior can be mimicked with Set Printing Implicit. Show.
| | * [proof] Deprecate redundant wrappers.Gravatar Emilio Jesus Gallego Arias2017-06-11
| |/ |/| | | | | | | | | | | | | | | As we would like to reduce the role of proof_global in future versions, we start to deprecate old compatibility aliases in `Pfedit` in favor of the real functions underlying the 8.5 proof engine. We also deprecate a couple of alias types and explicitly mark the few remaining uses of `Pfedit`.
| * Remove (useless) aliases from the API.Gravatar Matej Košík2017-06-10
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* | Merge branch 'v8.6'Gravatar Pierre-Marie Pédrot2017-06-08
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* Merge PR#717: [proof] Deprecate "proof mode" APIGravatar Maxime Dénès2017-06-07
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* | 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
* | | 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
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* \ \ \ Merge PR#561: Improving the Name APIGravatar Maxime Dénès2017-06-01
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| | | | * [proof] Deprecate "proof mode" APIGravatar Emilio Jesus Gallego Arias2017-05-31
| |_|_|/ |/| | | | | | | | | | | | | | | Any users of this API should coordinate with the ongoing work in PRs numbered #459 and #566.
| * | | 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.
| | | * More precise on preventing clash between bound vars name and hidden impargs.Gravatar Hugo Herbelin2017-05-31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We want to avoid capture in "Inductive I {A} := C : forall A, I". But in "Record I {A} := { C : forall A, A }.", non recursivity ensures that no clash will occur. This fixes previous commit, with which it could possibly be merged.
| | | * Fixing #5233 (missing implicit arguments for recursive records).Gravatar Hugo Herbelin2017-05-31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Was failing e.g. with Inductive foo {A : Type} : Type := { Foo : foo }. Note: the test-suite was using the bug in coindprim.v.
| | | * Fixing a failure to interpret some local implicit arguments in Inductive.Gravatar Hugo Herbelin2017-05-31
| | | | | | | | | | | | | | | | | | | | | | | | For instance, the following was failing to use the implicitness of n: Inductive A (P:forall m {n}, n=m -> Prop) := C : P 0 eq_refl -> A P.
| | | * Using EConstr and more invariants in record.ml.Gravatar Hugo Herbelin2017-05-31
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* / | 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).
| * Pretyping cleanup: remove constr_of_global callsGravatar Matthieu Sozeau2017-05-29
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| * Command.ml cleanup: remove constr_of_global callsGravatar Matthieu Sozeau2017-05-29
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| * Cleanup: removal of constr_of_global.Gravatar Matthieu Sozeau2017-05-29
|/ | | | | | Constrintern.pf_global returns a global_reference, not a constr, adapt plugins accordingly, properly registering universes where necessary.
* Merge PR#512: [cleanup] Unify all calls to the error function.Gravatar Maxime Dénès2017-05-29
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| * [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.
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