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2011-06-14Regression files for bugs #2304 and #2490.herbelin
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14204 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-06-14Fixing bug #2181 (Class mechanism can create dependencies over unnamedherbelin
fields of records). git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14201 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-06-13Added full pattern-unification on Meta for tactic unification.herbelin
No way to control it yet; maybe flag use_evars_pattern_unification should be generalized for that purpose. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14199 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-06-13Another bug of Scheme Induction (generated names dep/nodep were swapped).herbelin
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14195 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-06-13Fixing an anomaly in Scheme Induction.herbelin
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14193 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-06-12Added a new flag for freezing evars in tactic unification. Used thisherbelin
flag to forbid rewriting tactics to instantiate an evar of the goal while looking for subterms (this is not clear that we always want that for rewrite but we certainly want it for autorewrite; see comments by Charguéraud on coqdev Oct 2010). In a few cases in the theories, a pre-existing evar of an hyp used for rewriting is instantiated by the rewriting step. Let's accept this at the current time. We have to make progress towards documenting and stabilizing the strategy for matching/unifying subterms in rewrite/induction/set... git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14190 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-06-10Fixing another bug with "_" intro pattern.herbelin
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14185 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-06-10Made use of "_" in repeated use of intros_patterns work (withherbelin
application to "destruct t as (_,H)" in the dependent case, and so on). git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14183 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-06-10ring2, cring, nsatz avec type classe avec parametres plus notationspottier
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14175 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-06-08Make Notation works with anonymous-level "Type".herbelin
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14170 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-05-26Mini-test for etaherbelin
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14160 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-05-26Partial fix for accepting bound variables with same name as implicitherbelin
parameters of inductive types when these variables cannot bind the conclusion of the inductive type (done for "return" predicates but still to be done for non strictly positive binding occurrence, as e.g. in "Set Implicit Arguments. Inductive I A:A->Prop:=C a:(forall A, A)->I a." which should morally be accepted but is not). git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14159 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-05-26Fixing discriminate for identity.herbelin
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14157 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-05-17Add simple test of bullet behaviour.aspiwack
Signed-off-by: Tom Prince <tom.prince@ualberta.net> Signed-off-by: Arnaud Spiwack <arnaud@spiwack.net> git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14132 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-05-16test-suite: no more ..._beq in the output of the search testsletouzey
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14128 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-05-16Fix order in Search tests.letouzey
Signed-off-by: Tom Prince <tom.prince@ualberta.net> git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14127 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-05-15Test for bug 462 and 2342 fixed by Matthieu's 13990 (or so).herbelin
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14124 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-05-06Fixes in the test-suite after modularisation of ZArith and coletouzey
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14114 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-05-05Merge branch 'subclasses' into coq-trunkmsozeau
Stop using hnf_constr in unify_type, which might unfold constants that are marked opaque for unification. Conflicts: pretyping/unification.ml git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14092 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-04-29Typo in test InitSyntax.outherbelin
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14085 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-04-28Fixing an "apply -> ... in hyp" bug (the hyp was considered as a fixedherbelin
ident by Ltac). git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14074 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-04-28Fixed notation printing bug when curly brackets are involved (requestsherbelin
for adding spaces were not taken into account in notations containing patterns of the form "{ ident symbol", paradoxically resulting in adding extra spaces, e.g. when printing the type "{ x | P x }" of "exist", due to interferences with the heuristic for adding breaking points in Metasyntax.make_hunk). Also adapted output of test InitSyntax.v after commit r14018 improved the printing of "ex P" and "sig P". git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14073 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-04-27Fixing output of Notations2.v test messed up in r14060herbelin
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14071 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-04-25Fixing and completing interpretation of let's in notations for iterated binders.herbelin
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14060 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-04-15Take benefit of eta-expansion so that "ex P" is displayed "exists x, P x".herbelin
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14018 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-04-13Revert "Add [Polymorphic] flag for defs"msozeau
This reverts commit 33434695615806a85cec88452c93ea69ffc0e719. Conflicts: kernel/term_typing.ml test-suite/success/polymorphism.v git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13998 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-04-13- Do not make constants with an assigned type polymorphic (wrong unfoldings).msozeau
- Add Set Typeclasses Debug/Depth n options for typeclasses eauto. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13989 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-04-13Add [Polymorphic] flag for defsmsozeau
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13988 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-04-08Applying and reworking Tom Prince's patch for test-suite/failure/universes2.vherbelin
which did not test what it was supposed to test git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13970 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-04-08Fixing multiple printing bugs with "Notation f x := ..."herbelin
- Missing space and bad constr level in "About f" - Display of arguments missing when used as a pattern notation git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13966 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-03-31Did that adding a rule for printing applications as "f(x)" works.herbelin
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13946 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-03-16Remove some weird syntax "fun ... ," that used to be accepted (cf r13876)letouzey
Probably something related with the unicode lambda syntax... git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13911 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-03-16Adapt test-suite/output/Extraction_matchs_2413 to new indentation of extractionletouzey
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13910 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-03-13Fix inductive_template building ill-typed evars, and update test-suite scriptsmsozeau
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13909 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-03-05Starting being more explicit on the reasons why module subtyping fails.herbelin
Note: I'm unsure about some subtyping error case apparently involving aliases of inductive types (middle of Subtyping.check_inductive); I bound it to some NotEqualInductiveAliases error, but this has to be checked. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13885 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-03-05Improved define_evar_as_lambda which was creating an unrelated new evarherbelin
for the domain instead of retrieving the known domain of the initial evar. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13881 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-02-22Try to fix the behavior of clenv_missing used when declaring hintsletouzey
Before this patch, hints such as "Hint Resolve -> a" in success/Hints.v were erroneously considered "eauto-only". We try to clarify the big boolean expression via "if", and for the moment we remove the detection of "nonlinearity" via duplicated_metas : on the example, some nonlinearity was found for strange reason (beta expansion ?), and after some discussion with Hugo, it is unclear whether this nonlinearity stuff is useful at all. The next coqbench might provide some answer to this question, we'll see git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13850 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-02-21Some fixes of the test-suite scriptsletouzey
In particular, the Fail meta-command cannot for the moment catch a Syntax Error, which is raised by Vernac.parse_sentence, before we even now that the line starts by a Fail... git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13847 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-02-21Fix test-suite script.msozeau
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13846 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-02-10MacOS compatibilitypboutill
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13821 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-02-08Correct handling of existential variables when multiple differentmsozeau
instances of the lemma are rewritten at once. Cleanup dead code and put the problematic cases in the test-suite. Also fix some test-suite scripts. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13813 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-01-27test-suite/Makefile: add a rule to build all_stdlib.v (for the bench)glondu
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13805 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-01-25Add a test for sorting all universes of stdlibglondu
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13797 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-01-11Add "Print Sorted Universes"glondu
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13786 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-01-07Fixing an uncaught exception bug with use of vmcastherbelin
(backport from 8.3) git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13781 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-12-23Remove the two-argument variant of "decide equality"glondu
This variant was ignoring its second argument, and didn't exactly respect its documented specification. This is fixed by removing the variant altogether. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13746 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-12-21Extraction: avoid type-unsafe optimisation of pattern-matchings (fix #2413)letouzey
We now keep some type information in the "info" field of constructors and cases, and compact a match with some default branches (or remove this match completely) only if this transformation is type-preserving. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13732 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-12-19Fixing bug #2454: inversion predicate strategy for inferring the typeherbelin
of "match" is not general enough; if there is a non dependent type constraint, we also try w/o inversion predicate in the return clause. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13727 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-12-04Fixing bug #2448 (wrongly-scoped alpha-renaming in notations).herbelin
Thanks to Marc Lasson for the analysis of the problem and for the initial patch. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13679 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-12-03Fixing bug using explictly declared implicit arguments in inductive arities.herbelin
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13671 85f007b7-540e-0410-9357-904b9bb8a0f7