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* | | | | | | | | | Merge remote-tracking branch 'origin/pr/173' into trunkGravatar Enrico Tassi2016-06-14
|\ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is the "error resiliency" mode for STM
| | | | | | | | | * | Ident selectors cannot be used inside an Ltac expression.Gravatar Cyprien Mangin2016-06-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | They can still be used at the toplevel.
| | | | | | | | | * | Goal selectors are now tacticals and can be used as such.Gravatar Cyprien Mangin2016-06-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This allows to write things like this: split; 2: intro _; exact I or like this: eexists ?[x]; ?[x]: exact 0; trivial This has the side-effect on making the '?' before '[x]' mandatory.
| | | | | | | | | * | Remove the need for brackets in goal selectors.Gravatar Cyprien Mangin2016-06-14
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| | | | | | | | | * | Fix a typo in proofs/proofview.mli.Gravatar Cyprien Mangin2016-06-14
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| | | | | | | | | * | Fix usage of Pervasives in goal selectors.Gravatar Cyprien Mangin2016-06-14
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| | | | | | | | | * | Add a comment about the use of a zipper, for clarity.Gravatar Cyprien Mangin2016-06-14
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| | | | | | | | | * | Fix the pretty-printing of goal range selectors.Gravatar Cyprien Mangin2016-06-14
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| | | | | | | | | * | Add a [CList.partitioni] function.Gravatar Cyprien Mangin2016-06-14
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| | | | | | | | | * | Add test-suite file for goal selectors.Gravatar Cyprien Mangin2016-06-14
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| | | | | | | | | * | Add goal range selectors.Gravatar Cyprien Mangin2016-06-14
| |_|_|_|_|_|_|_|/ / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | You can now write [[1, 3-5]:tac.] to apply [tac] on the subgoals numbered 1 and 3 to 5.
* | | | | | | | | | Merge branch "LtacProf for trunk" (PR #165).Gravatar Pierre-Marie Pédrot2016-06-14
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| * | | | | | | | | | Commenting out debugging code.Gravatar Pierre-Marie Pédrot2016-06-14
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| * | | | | | | | | | Correct use of printing primitives.Gravatar Pierre-Marie Pédrot2016-06-14
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| * | | | | | | | | | Better coding style (semantics).Gravatar Pierre-Marie Pédrot2016-06-14
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| * | | | | | | | | | Better coding style (syntax).Gravatar Pierre-Marie Pédrot2016-06-14
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| * | | | | | | | | | Adding Coq headers.Gravatar Pierre-Marie Pédrot2016-06-14
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| * | | | | | | | | | Moving back Ltac profiling to the Ltac folder.Gravatar Pierre-Marie Pédrot2016-06-14
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* | | | | | | | | | | Merge remote-tracking branch 'github/evarunsafe' into trunkGravatar Matthieu Sozeau2016-06-14
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| | * | | | | | | | | | Moving UTF-8 related functions to Unicode module.Gravatar Pierre-Marie Pédrot2016-06-14
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| | * | | | | | | | | | Revert "Strip some trailing spaces"Gravatar Pierre-Marie Pédrot2016-06-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit 45748e4efae8630cc13b0199dfcc9803341e8cd8.
* | | | | | | | | | | | Univs: more robust Universe/Constraint decls #4816Gravatar Matthieu Sozeau2016-06-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This fixes the declarations of constraints, universes and assumptions: - global constraints can refer to global universes only, - polymorphic universes, constraints and assumptions can only be declared inside sections, when all the section's variables/universes are polymorphic as well. - monomorphic assumptions may only be declared in section contexts which are not parameterized by polymorphic universes/assumptions. Add fix for part 1 of bug #4816
* | | | | | | | | | | | Merge branch 'v8.5'Gravatar Pierre-Marie Pédrot2016-06-13
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| | | | | | * | | | | | | STM classification: VernacTimeout may contain an "internal command".Gravatar Maxime Dénès2016-06-13
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| | | | | | * | | | | | | Print Assumptions and co. can "pierce opacity".Gravatar Maxime Dénès2016-06-13
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| * | | | | | | | | | | evar_conv: Refine occur_rigidlyGravatar Matthieu Sozeau2016-06-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This avoids postponing constraints which will surely produce an occur-check and allow to backtrack on first-order unifications producing those constraints directly (e.g. to apply eta). (fixes HoTT/HoTT with 8.5).
| * | | | | | | | | | | Tentatively fixing misguiding error message with "binder" type inGravatar Hugo Herbelin2016-06-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | non-recursive notations (#4815).
* | | | | | | | | | | | For the record, an example one would like to see working.Gravatar Hugo Herbelin2016-06-12
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| * | | | | | | | | | | Minor simplification in evarconv.Gravatar Hugo Herbelin2016-06-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Function default_fail was always part of an ise_try. Its associated error message was anyway thrown away. It is then irrelevant and could be made simpler.
| * | | | | | | | | | | Another fix to #4782 (a typing error not captured when dealing with bindings).Gravatar Hugo Herbelin2016-06-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The tentative fix in f9695eb4b (which I was afraid it might be too strong, since it was implying failing more often) indeed broke other things (see #4813).
| * | | | | | | | | | | Reserve exception "ConversionFailed" in unification for failure ofGravatar Hugo Herbelin2016-06-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | conversion on closed terms. This will be useful to discriminate problems involving the "with" clause and which fails by lack of information or for deeper reasons.
| * | | | | | | | | | | Protecting eta-expansion in evarconv.ml against ill-typed problems.Gravatar Hugo Herbelin2016-06-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This can happen with the "with" clause (see e.g. #4782), but also with recursive calls in first-order unification (e.g. "?n a a b = f a" when a matching between "b" and "a" is tried before expanding f).
| * | | | | | | | | | | Fixing bug in printing CannotSolveConstraint (collision of context names).Gravatar Hugo Herbelin2016-06-12
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| * | | | | | | | | | | Fixing #4782 (a typing error not captured when dealing with bindings).Gravatar Hugo Herbelin2016-06-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Trying to now catch all unification errors, but without a clear view at whether some errors could be tolerated at the point of checking the type of the binding.
| * | | | | | | | | | | Fixing a try with in apply that has become too weak in 8.5.Gravatar Hugo Herbelin2016-06-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Don't know however what should be the right guard to this try. Now using catchable_exception, but even in 8.4, Failure was caught, which is strange.
* | | | | | | | | | | | Merge branch 'pack-plugins'Gravatar Pierre Letouzey2016-06-10
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* | | | | | | | | | | | | coq_makefile: oups, a missing ; in my previous commitGravatar Pierre Letouzey2016-06-10
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| * | | | | | | | | | | | coq_makefile: fix a crucial typo in e9c57a3Gravatar Pierre Letouzey2016-06-10
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* | | | | | | | | | | | | coq_makefile: short display of COQC and COQDEP (follow-up of e9c57a3)Gravatar Pierre Letouzey2016-06-10
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* | | | | | | | | | | | | A mini-optimization for free in unification.ml: test in O(1)Gravatar Hugo Herbelin2016-06-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | complexity comes before tests in O(n) complexity.
| | * | | | | | | | | | | Reporting about a few bug fixes (to be continued).Gravatar Hugo Herbelin2016-06-09
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| | | * | | | | | | | | | newring: fix for hack using evars as integers.Gravatar Matthieu Sozeau2016-06-09
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* | | | | | | | | | | | Adding a bit of documentation in the mli.Gravatar Pierre-Marie Pédrot2016-06-09
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* | | | | | | | | | | | Merge branch 'v8.5'Gravatar Pierre-Marie Pédrot2016-06-09
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| * | | | | | | | | | | Fixing #4644 (regression of unification on evar-evar problems with a match).Gravatar Hugo Herbelin2016-06-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Typically, a problem of the form "?x args = match ?y with ... end" was a failure even if miller-unification was applicable.
| * | | | | | | | | | | Minor simplification in evarconv.ml.Gravatar Hugo Herbelin2016-06-09
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| * | | | | | | | | | | New update on how to find camlp5 binary and library at configure time.Gravatar Hugo Herbelin2016-06-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Renouncing to bypass the library path given by "camlp5o -where" what we assume to be the default library location, considering that -usecamlp5dir is here to deal with the non-standard installation layout. Renouncing to find camlp5 libraries in a subdirectory of the ocaml library directory since we now know that camlp5o is found and that we have a priori to trust option -where of camlp5o. Additionally falling back on looking for camlp4 if a camlp5 library is found but no camlp5 binary. Also using camlp5o as a reference since after all this is camlp5o that we need. In particular, this fixes situations where -usecamlp5dir is given but "camlp5o -where" contradicts it. If something has to be checked on windows, please tell.
| * | | | | | | | | | | Improve the interpretation scope of arguments of an ltac match.Gravatar Hugo Herbelin2016-06-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now, type_scope is consistently used whether it is an hypothesis or the conclusion, and consistently not used when in "context". The question of a compatibility support, e.g., as suggested by Jason, using a scope is still open though. See reports #3050 and #4398.
| * | | | | | | | | | | Reverting dbdff037 which does not seem to prevent to have #3638 fixedGravatar Hugo Herbelin2016-06-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | on the contrary of message given in 23041481f, while it introduces a square time complexity of the size of the goal in subterm finding.
* | | | | | | | | | | | Documenting API changes in dev/doc/changes.txt.Gravatar Pierre-Marie Pédrot2016-06-09
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