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* Fix [clenv_missing] to compute a better approximation of missingGravatar msozeau2010-08-02
| | | | | | | | | | dependent arguments. It breaks compatibility as some [apply with] clauses are not necessary anymore. Typically when applying [f_equal], the domain type of the function can be infered even if it does not appear directly in the conclusion of the goal. Fixes bug #2154. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13367 85f007b7-540e-0410-9357-904b9bb8a0f7
* unification des tactiques nsatz pour R Z avec celle des anneaux integresGravatar pottier2010-07-28
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13343 85f007b7-540e-0410-9357-904b9bb8a0f7
* git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13338 ↵Gravatar pottier2010-07-28
| | | | 85f007b7-540e-0410-9357-904b9bb8a0f7
* nstaz pour les anneaux integres et les setoides, R Z et QGravatar pottier2010-07-27
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13336 85f007b7-540e-0410-9357-904b9bb8a0f7
* Minor fixes:Gravatar msozeau2010-07-27
| | | | | | | | | - Document and fix [autounfold] - Fix warning about default Firstorder tactic object not being defined - Fix treatment of implicits in Program Lemma. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13334 85f007b7-540e-0410-9357-904b9bb8a0f7
* Updated all headers for 8.3 and trunkGravatar herbelin2010-07-24
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13323 85f007b7-540e-0410-9357-904b9bb8a0f7
* correcting a bug in funind introduced in r 13292Gravatar jforest2010-07-23
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13320 85f007b7-540e-0410-9357-904b9bb8a0f7
* Extension of the recursive notations mechanismGravatar herbelin2010-07-22
| | | | | | | | | | | | | - Added support for recursive notations with binders - Added support for arbitrary large iterators in recursive notations - More checks on the use of variables and improved error messages - Do side-effects in metasyntax only when sure that everything is ok - Documentation Note: it seems there were a small bug in match_alist (instances obtained from matching the first copy of iterator were not propagated). git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13316 85f007b7-540e-0410-9357-904b9bb8a0f7
* Simplified the way internalization_data (i.e. bindings of bound varsGravatar herbelin2010-07-22
| | | | | | | to their signature of implicit positions and scopes) is computed. A bit of documentation in constrintern.mli. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13315 85f007b7-540e-0410-9357-904b9bb8a0f7
* Cleaned a bit the grammar and terminology for binders (see dev/doc/changes.txt).Gravatar herbelin2010-07-22
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13311 85f007b7-540e-0410-9357-904b9bb8a0f7
* Reverted 13293 commited mistakenly. Sorry for the noise.Gravatar herbelin2010-07-18
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13294 85f007b7-540e-0410-9357-904b9bb8a0f7
* Tentative de suppression de l'import automatique des hints et coercions.Gravatar herbelin2010-07-18
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13293 85f007b7-540e-0410-9357-904b9bb8a0f7
* Amelioration dans FunctionGravatar jforest2010-07-16
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13292 85f007b7-540e-0410-9357-904b9bb8a0f7
* fixed bug #2316 (ring_simplify)Gravatar barras2010-07-16
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13284 85f007b7-540e-0410-9357-904b9bb8a0f7
* Extraction: fix a bit the extraction under modulesGravatar letouzey2010-07-15
| | | | | | | | | | | | | | | | | | Extraction under modules is highly experimental, and just work a bit. Don't expect too much of it. With this commit, I simply avoid a few "assert false" to occur when we are under modules. But things are still quite wrong, for instance with: Definition foo. Module M. Definition bar := foo. Recursive Extraction bar. Extraction of bar is ok, but foo isn't displayed, since extraction can't get it: Lib.contents_after doesn't mention it, it is probably in some frozen summary. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13281 85f007b7-540e-0410-9357-904b9bb8a0f7
* Fix compilation and test-suite of nsatzGravatar glondu2010-07-12
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13279 85f007b7-540e-0410-9357-904b9bb8a0f7
* Extraction: restrict autoinling to csts whose body is globally visible (fix ↵Gravatar letouzey2010-07-08
| | | | | | | | | | | | | | | | #2241) Here, the constants "without body" we don't want to autoinline are constants made opaque by the rigid signature of their module. As mentionned by X.L. inlining them might lead to untypable code. The current solution is safe, but not ideal: we could want to inline such constants at least inside their own module, and we could also want to inline constants that are not globally visible (functors...). NB: AutoInline is anyway not activated by default anymore git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13273 85f007b7-540e-0410-9357-904b9bb8a0f7
* Extraction: more factorization of common match branchesGravatar letouzey2010-07-08
| | | | | | | | | | | | | | In addition to the "| _ -> cst" situation, now we can also reconstruct a "| e -> f e" final branch. For instance, this has a tremenduous effect on Compcert/backend/Selection.v. NB: The "fun" factorisation is almost more general than the "cst" situation, but not always. Think of A=>A|B=>A, 1st branch will be recognized as (fun x->x), not (fun x->A). We also add a fine detection of inductive types with phantom type variables, for which this optimisation is type-unsafe. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13267 85f007b7-540e-0410-9357-904b9bb8a0f7
* Extraction: Unset Extraction AutoInline is now the defaultGravatar letouzey2010-07-08
| | | | | | | | | | | The auto-inlining has always been cumbersome. We only keep the inlining of recursors (foo_rect for inductive foo), and a short list of specific constants declared in mlutil.ml. In particular we inline andb and orb to keep their lazy behavior. The previous behavior is available via Set Extraction AutoInline git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13266 85f007b7-540e-0410-9357-904b9bb8a0f7
* nsatz in an integral domain with specialization to Z and RGravatar pottier2010-07-08
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13265 85f007b7-540e-0410-9357-904b9bb8a0f7
* Extraction Library Foo creates Foo.ml, not foo.ml (correct version)Gravatar letouzey2010-07-07
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13261 85f007b7-540e-0410-9357-904b9bb8a0f7
* Extraction Library Foo creates Foo.ml, not foo.mlGravatar letouzey2010-07-07
| | | | | | | | | | And similarly for Haskell: we do not force capitalized/uncapitalized filenames anymore, but we rather follow the name of the .v file (with new extensions of course). Ok, this is an incompatible change, but it is really convenient, some people where actually already doing some hacks to have this behavior (cf. Compcert). git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13260 85f007b7-540e-0410-9357-904b9bb8a0f7
* Extraction: get advantage of nicer, algebraic, module typesGravatar letouzey2010-07-07
| | | | | | | | | | | | We use the mod_type_alg and typ_expr_alg field when they aren't empty. As a consequences, many signatures are now simple abbreviations, or "with" constructions, leading to .mli that are _way_ shorter this way. Various fixups concerning the "with Definition" syntax. In extract_seb_spec, we propagate both the alg and non-alg versions of the structure, for handlying nicely the "with" situation, and expanding situations not possible in ocaml. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13249 85f007b7-540e-0410-9357-904b9bb8a0f7
* Extraction: some more work on the (re)naming frameworkGravatar letouzey2010-07-07
| | | | | | | | | | | | | - MPbound can be part of visible_mps (when printing the type of a module parameter, or when printing body of a With), hence the locality test base_mp mp = base_mp (top_visible_mp ()) isn't accurate. - new organisation, pp_ocaml_gen is splitted in many sub-functions, attempt to be clearer - the shortcut (if List.length ls = 1 then ...) isn't safe, we might detect name conflict even in this case. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13248 85f007b7-540e-0410-9357-904b9bb8a0f7
* Extraction: (yet another) rework of the renaming codeGravatar letouzey2010-07-05
| | | | | | | | | | | | | | | - Add module parameters in the structure of visible_layer, in order for module params to be part of name clash detection, avoiding this way a source of potentially wrong code. - In case of clash, module params are alpha-renamed to something unique (Foo__XXX where XXX is the number contained in the mbid). This solves some situations that were unsupported by extraction. for instance the "Module F (X:T). Module X:=X. ... End F." - We now check in Coq identifiers the presence of the extraction-reserved string __. If it is found, we issue a warning (which might become an error someday). git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13240 85f007b7-540e-0410-9357-904b9bb8a0f7
* Extraction: better support of modulesGravatar letouzey2010-07-02
| | | | | | | | | | | | | - For Haskell, modules abbreviations and applied functors are expanded. The only remaining sitation that isn't supported is extracting functors and applying them after extraction. - Add a module extraction for Scheme with the same capabilities as for Haskell (with no Extraction Library, though). - Nicer extracted module types (use of the mb.mod_type_alg if present) git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13236 85f007b7-540e-0410-9357-904b9bb8a0f7
* Extraction: no more MPself hence no need for subst during ppGravatar letouzey2010-07-02
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13235 85f007b7-540e-0410-9357-904b9bb8a0f7
* Move [delayed] to util and use [force_delayed] everywhere to forceGravatar msozeau2010-06-30
| | | | | | | thunks. Move from [lazy] to [delayed] in subtac. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13227 85f007b7-540e-0410-9357-904b9bb8a0f7
* Fix (part of) bug #2347, de Bruijn bug in Program's pretyper.Gravatar msozeau2010-06-30
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13225 85f007b7-540e-0410-9357-904b9bb8a0f7
* QArith: typo in name of hint db (fix #2346)Gravatar letouzey2010-06-29
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13220 85f007b7-540e-0410-9357-904b9bb8a0f7
* change the flag "internal" in declare/ind_tables from bool toGravatar vsiles2010-06-29
| | | | | | | | | | | | | | a 3 state type to allow: * KernelVerbose / KernelSilent : handle the display of messages launch by Coq * UserVerbose : handle the display of messages launch by user actions Coq will still behaves the same way (TODOs in the code mark the places where we can now change the behaviour). I'll remove them in a few days when we'll have agreed on the correct behaviour. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13217 85f007b7-540e-0410-9357-904b9bb8a0f7
* Made tclABSTRACT normalize evars before saying it does not supportGravatar herbelin2010-06-29
| | | | | | | | | | | | them. This was the cause of the failure of compilation of CyclicAxioms after "replace" starting supporting open constrs (r13206). Seized the opportunity to clean a little bit things around nf_evar, whd_evar, check_evars, etc. Removed obsolete printer mod_self_id from dev/db. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13214 85f007b7-540e-0410-9357-904b9bb8a0f7
* Extraction: handling modules (not functors) in Haskell by name manglingGravatar letouzey2010-06-28
| | | | | | | | | | | | Module types are ignored, functors and module ident raise an error When dealing with simple modules, even nested, the structure hierarchy is removed, and names are arranged in the following way: - For the monolithic extraction, we simply use next_ident_away on short names, as we do when the same name appears in two .v. - For modular extraction, A.B.t become A__B__t or _A__B__t depending whether t is a type, a constructor or a constant. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13210 85f007b7-540e-0410-9357-904b9bb8a0f7
* Extraction: remove a useless matchGravatar letouzey2010-06-28
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13208 85f007b7-540e-0410-9357-904b9bb8a0f7
* bug 2328 fixed: failure when polynomial not i idealGravatar pottier2010-06-25
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13195 85f007b7-540e-0410-9357-904b9bb8a0f7
* Extraction: nicer simple extraction of custom defs (fix #2204)Gravatar letouzey2010-06-23
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13192 85f007b7-540e-0410-9357-904b9bb8a0f7
* Names: remove obsolete mod_self_idGravatar letouzey2010-06-23
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13190 85f007b7-540e-0410-9357-904b9bb8a0f7
* Extraction: replace unicode characters in ident by ascii encodings (fix ↵Gravatar letouzey2010-06-21
| | | | | | | | | | | | | | | | | | | #2158,#2179) Any unicode character above 128 is replaced by __Uxxxx_ where xxxx is the hexa code for the unicode index of this character. For instance <alpha> is turned into __U03b1_. I know, this is ugly. Better solutions are welcome, but I'm afraid we can't do much better as long as ocaml and haskell don't accept unicode letters in idents. At least, this way we're pretty sure this translating won't create name conflit, as long as extraction users avoid __ in their names, something that they should already do btw (see for instance extraction of coinductive types in ocaml). Yes, I should add a test and a warning/error in case of use of __ someday. NB: this commit belongs proudly to the quick'n'dirty category git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13173 85f007b7-540e-0410-9357-904b9bb8a0f7
* Extraction: fix the eta reduction function used in code optimisationsGravatar letouzey2010-06-16
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13158 85f007b7-540e-0410-9357-904b9bb8a0f7
* Extraction: in support library, more and nicer big_intGravatar letouzey2010-06-15
| | | | | | | | | - we use a wrapper file big.ml to have short names about big_int and specialized functions for extraction - new files : ExtrOcamlZInt for Z==>int and N==>int, ExtrOcamlZBigInt for Z==>big_int and N==>big_int git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13137 85f007b7-540e-0410-9357-904b9bb8a0f7
* Fixed commit 13125 (stricter check of induction args): an interpretationGravatar herbelin2010-06-14
| | | | | | | | | | checking function was used instead of a test of existence in the context. Also restricted constr_of_id which had no reason to interpret a posteriori an already interpreted identifier as a global reference. Consequently adapted funind. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13135 85f007b7-540e-0410-9357-904b9bb8a0f7
* Fixing spelling: pr_coma -> pr_commaGravatar herbelin2010-06-12
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13119 85f007b7-540e-0410-9357-904b9bb8a0f7
* Extraction Implicits: can accept argument names instead of just positionsGravatar letouzey2010-06-10
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13109 85f007b7-540e-0410-9357-904b9bb8a0f7
* Fix bug #2262: bad implicit argument number by avoiding countingGravatar msozeau2010-06-09
| | | | | | | | products as implicit if they're part of a term and not a type (issue a warning instead). git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13101 85f007b7-540e-0410-9357-904b9bb8a0f7
* Allowing to use an ordering different than Lt with measureGravatar jforest2010-06-09
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13098 85f007b7-540e-0410-9357-904b9bb8a0f7
* Using vernac parsing for FunctionGravatar jforest2010-06-08
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13094 85f007b7-540e-0410-9357-904b9bb8a0f7
* Extraction with implicits: perform the occur-check after optimisationsGravatar letouzey2010-06-08
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13093 85f007b7-540e-0410-9357-904b9bb8a0f7
* Made option "Automatic Introduction" active by default before too manyGravatar herbelin2010-06-08
| | | | | | | people use the undocumented "Lemma foo x : t" feature in a way incompatible with this activation. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13090 85f007b7-540e-0410-9357-904b9bb8a0f7
* Typo in ExtrOcamlString: list char instead of char listGravatar letouzey2010-06-08
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13089 85f007b7-540e-0410-9357-904b9bb8a0f7
* Fix treatment of {struct x} annotations in presence of generalizedGravatar msozeau2010-06-08
| | | | | | | binders. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13086 85f007b7-540e-0410-9357-904b9bb8a0f7
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