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2009-07-20Typo in a commentletouzey
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12243 85f007b7-540e-0410-9357-904b9bb8a0f7
2009-07-15- Granted wish #2138 (support for local binders in syntax of Record fields).herbelin
- Add tests related to commits 12229 (bug #2117) and 12241 (bug #2139). git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12242 85f007b7-540e-0410-9357-904b9bb8a0f7
2009-07-15- Fixing bug #2139 (kernel-based test of well-formation of eliminationherbelin
predicate called from proof refiner was failing because it was not aware of evars instantiation; I added a nf_evar in 8.2 branch but for the trunk, I propose to remove the elimination predicate well-formation test; we therefore assume that tactics build correct elimination predicates in Case, is it not too much demanding?). - Seized the opportunity to remove dead kernel code about non dependent elimination predicates (all predicates are stored dependent by default since a few years now). - Anecdotic complement to commit 12229 (removal of obsolete comment). git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12241 85f007b7-540e-0410-9357-904b9bb8a0f7
2009-07-14Simplify eauto and fix it for compatibility, allowing full delta duringmsozeau
unification for exact hints. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12239 85f007b7-540e-0410-9357-904b9bb8a0f7
2009-07-09Use the proper unification flags in e_exact. This makes exact fail a bitmsozeau
more often but respects the spec better. The changes in the stdlib are reduced to adding a few explicit [unfold]s in FMapFacts (exact was doing conversion with delta on open terms in that case). Also fix a minor bug in typeclasses not seeing typeclass evars when their type was a (defined) evar itself. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12238 85f007b7-540e-0410-9357-904b9bb8a0f7
2009-07-09Allow coqdoc comments inside definition bodies.msozeau
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12237 85f007b7-540e-0410-9357-904b9bb8a0f7
2009-07-09Correction bug 2134.soubiran
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12235 85f007b7-540e-0410-9357-904b9bb8a0f7
2009-07-08Fixed bug #2116 ("simpl" created ill-typed term while acceptingherbelin
inverting a recursive constant with dependent K-parameters). git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12233 85f007b7-540e-0410-9357-904b9bb8a0f7
2009-07-08Don't use recent ocaml tolerance for pattern "ProjectVar _" whenherbelin
ProjectVar is a constant constructor (anyway, use of _ for constant constructor was here by mistake). git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12232 85f007b7-540e-0410-9357-904b9bb8a0f7
2009-07-08Simplify addition of hints to a hint_db. Rebuild the dnet associatedmsozeau
with it when the transparent state changes and not only when [Hint Unfold] is added. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12231 85f007b7-540e-0410-9357-904b9bb8a0f7
2009-07-08Use user-given implicits from the arity in inductive definitions.msozeau
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12230 85f007b7-540e-0410-9357-904b9bb8a0f7
2009-07-08Reactivation of pattern unification of evars in apply unification, inherbelin
agreement with wish #2117 (pattern unification of evars remained deactivated for 3 years because of incompatibilities with eauto [see commit 9234]; thanks to unification flags, it can be activated for apply w/o changing eauto). Also add test for bug #2123 (see commit 12228). git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12229 85f007b7-540e-0410-9357-904b9bb8a0f7
2009-07-08Add heuristic based on non-linearity of evars to determine whether anherbelin
evar is dependent or not (solve bug #2123). git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12228 85f007b7-540e-0410-9357-904b9bb8a0f7
2009-07-08Fixed anomaly when trying to load non existing file starting with "./" or "../".herbelin
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12227 85f007b7-540e-0410-9357-904b9bb8a0f7
2009-07-08Fixing bug 2129 (evar introduced to remember an ambiguous projectionherbelin
had wrong type). At least two problems remain: - projection involving evar should check the type are compatible, - instances of filtered evars should not be shrinked as all values are needed to ensure the well-typedness of the instanciated restricted evars. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12226 85f007b7-540e-0410-9357-904b9bb8a0f7
2009-07-08Completing support for F5=About by adding About to the state-preserving ↵herbelin
command list git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12225 85f007b7-540e-0410-9357-904b9bb8a0f7
2009-07-07Jolification : tentative de supprimer les "( evd)" et associés quiaspiwack
traînaient un peu partout dans le code depuis la fusion d'evar_map et evar_defs. Début du travail d'uniformisation des noms donnés aux evar_defs à travers le code. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12224 85f007b7-540e-0410-9357-904b9bb8a0f7
2009-07-06change in the order of unification constraints solving (for canonical ↵amahboub
structures) git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12223 85f007b7-540e-0410-9357-904b9bb8a0f7
2009-07-04repport of commit r12221jforest
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12222 85f007b7-540e-0410-9357-904b9bb8a0f7
2009-07-01Support for binding Coq root read-only in -R optionherbelin
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12220 85f007b7-540e-0410-9357-904b9bb8a0f7
2009-06-30Add new variants of [rewrite] and [autorewrite] which differ in themsozeau
selection of occurrences. We use a new function [unify_to_subterm_all] to return all occurrences of a lemma and produce the rewrite depending on a new [conditions] option that controls if we must rewrite one or all occurrences and if the side conditions should be solved or not for a single rewrite to be successful. [rewrite*] will rewrite the first occurrence whose side-conditions are solved while [autorewrite*] will rewrite all occurrences whose side-conditions are solved. Not supported by [setoid_rewrite] yet. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12218 85f007b7-540e-0410-9357-904b9bb8a0f7
2009-06-29Miscellaneous practical commits: herbelin
- theories: made a hint database with the constructor of eq_true - coqide: binding F5 to About dans coqide + made coqide aware of string interpretation inside comments - lexer: added warning when ending comments inside a strings itself in a comment - xlate: completed patten-matching on IntroForthComing git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12217 85f007b7-540e-0410-9357-904b9bb8a0f7
2009-06-29Fix bug introduced by last revision, subtac_cases was returning themsozeau
wrong tycon. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12216 85f007b7-540e-0410-9357-904b9bb8a0f7
2009-06-28Raise an error and not an anomaly if a rewrite is attempted on amsozeau
dependent argument. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12215 85f007b7-540e-0410-9357-904b9bb8a0f7
2009-06-28Abstract the tycon by the matched terms when turning them into variablesmsozeau
in Program's pattern-matching compilation (fixes bug #2131). git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12214 85f007b7-540e-0410-9357-904b9bb8a0f7
2009-06-28Improve return predicate inference by making the return type dependentmsozeau
on a matched variable when it is of dependent type, when its type allows it (no constructor in the real arguments). git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12213 85f007b7-540e-0410-9357-904b9bb8a0f7
2009-06-26propagation sur le trunk du commit 12101 soubiran
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12212 85f007b7-540e-0410-9357-904b9bb8a0f7
2009-06-26Add doc for [Print Opaque Dependencies] and a better explanation for themsozeau
flags of manual implicit arguments. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12211 85f007b7-540e-0410-9357-904b9bb8a0f7
2009-06-22Correct treatment of dependent products in signatures: create the evarsmsozeau
in the right environment and substitute the actual argument in the remaining signature. It works as long as we do no try to rewrite a dependent argument itself. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12207 85f007b7-540e-0410-9357-904b9bb8a0f7
2009-06-22Fixes for r12197, the refined evars were not returned in case fail_evarmsozeau
was true. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12206 85f007b7-540e-0410-9357-904b9bb8a0f7
2009-06-22documented a bug of pattern unification with metasbarras
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12203 85f007b7-540e-0410-9357-904b9bb8a0f7
2009-06-22made several occurrences of (eapply ...; eauto) not rely on the lack of ↵barras
pattern unification git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12202 85f007b7-540e-0410-9357-904b9bb8a0f7
2009-06-22Report de la révision #12200 (bug #2125)notin
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12201 85f007b7-540e-0410-9357-904b9bb8a0f7
2009-06-22remove some unused functions (which are part of a soon-to-be obsoletevgross
framework anyway) git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12199 85f007b7-540e-0410-9357-904b9bb8a0f7
2009-06-22clearing unused functionsvgross
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12198 85f007b7-540e-0410-9357-904b9bb8a0f7
2009-06-18Use more consistent resolution parameters in Program and regular typingmsozeau
and add an optional fail_evar flag to control resolution better in interpretation functions. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12197 85f007b7-540e-0410-9357-904b9bb8a0f7
2009-06-18Fix "unsatisfiable constraints" error messages to include all themsozeau
necessary information. Fix implementation of [split_evars] and use splitting more wisely as it has a big performance impact. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12196 85f007b7-540e-0410-9357-904b9bb8a0f7
2009-06-18Try typeclass resolution in coercion if no solution can be found to amsozeau
conversion problem. TODO: The right fix is to use constraints and backtracking search when solving them. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12195 85f007b7-540e-0410-9357-904b9bb8a0f7
2009-06-17Fallback on not using [fix_proto] if the right imports aren't there, the msozeau
tactics that use it won't be in scope either. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12193 85f007b7-540e-0410-9357-904b9bb8a0f7
2009-06-16Reimplementation of leibniz rewrite to control the instantiation of themsozeau
rewriting lemma more precisely. This should make rewrite properly fail when existentials are around instead of giving an identical goal up to new evars. Also a first step towards adding occurences to the leibniz rewrite. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12192 85f007b7-540e-0410-9357-904b9bb8a0f7
2009-06-15Allow anonymous instances again, with syntax [Instance: T] where Tmsozeau
may be a product. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12188 85f007b7-540e-0410-9357-904b9bb8a0f7
2009-06-13Correct typo: -noglob takes no argument.msozeau
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12186 85f007b7-540e-0410-9357-904b9bb8a0f7
2009-06-11Use a lazy value for the message in FailError, so that it won't bemsozeau
unnecessarily computed when the user won't see it (avoids the costly nf_evar_defs in typeclass errors). Add hook support for mutual definitions in Program. Try to solve only the argument typeclasses when calling [refine]. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12185 85f007b7-540e-0410-9357-904b9bb8a0f7
2009-06-11Simplifying the call to print_no_goals and not calling it when no goalherbelin
is ongoing. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12184 85f007b7-540e-0410-9357-904b9bb8a0f7
2009-06-11When typing a non-dependent arrow, do not put the (anonymous) variablemsozeau
in the context to avoid it being abstracted over in potential evars occuring in the codomain, which can prevent unifications. Add [intro] to the typeclasses eauto and fix [make_resolve_hyp] to properly normalize types w.r.t. evars before searching for a class in an hypothesis. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12182 85f007b7-540e-0410-9357-904b9bb8a0f7
2009-06-10Accept more Unicode symbolsglondu
The comment just below makes me think this is just a typo... git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12180 85f007b7-540e-0410-9357-904b9bb8a0f7
2009-06-10Use the projections for reflexivity, symmetry and transitivity proofs tomsozeau
ensure the type and relation used in the subgoals stay syntactically the same, for compatibility with [ring] which does not use conversion to find the ring on a relation. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12179 85f007b7-540e-0410-9357-904b9bb8a0f7
2009-06-09Correct handling of the initial existentials from the goal and the onesmsozeau
coming from the lemma in setoid_rewrite. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12178 85f007b7-540e-0410-9357-904b9bb8a0f7
2009-06-08Do a fixpoint on the result of typeclass search to force themsozeau
resolution of generated evars, not doing any backtracking yet. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12175 85f007b7-540e-0410-9357-904b9bb8a0f7
2009-06-08Change in UI behaviour : proof folding is now done by double clicking. Delay isvgross
configurable through preferences. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12174 85f007b7-540e-0410-9357-904b9bb8a0f7
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