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2010-12-24Rename files in funind to respect new conventionsglondu
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13755 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-12-23Rename rawterm.ml into glob_term.mlglondu
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13744 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-12-23Change of nomenclature: rawconstr -> glob_constrglondu
There was a discrepancy of the notions "raw" and "globalized" between constrs and tactics, and some confusion of the notions in e.g. genarg.mli (see all globwit_* there). This commit is a first step towards unification of terminology between constrs and tactics. Changes in module names will be done separately. In extraargs.ml4, the "ARGUMENT EXTEND raw" and related stuff, even affected by this change, has not been touched and highlights another confusion in "ARGUMENT EXTEND" in general that will be addressed later. The funind plugin doesn't respect the same naming conventions as the rest, so leave some "raw" there for now... they will be addressed later. This big commit has been generated with the following command (wrapped here, but should be on a *single* line): perl -pi -e 's/(\W(?:|pp|pr_l)|_)raw((?:constrs?|type|vars|_binder| _context|decl|_decompose|_compose|_make)(?:\W|_))/\1glob_\2/g;s/glo b__/glob_/g;s/prraw/prglob/g;s/(\W)R((?:Ref|Var|Evar|PatVar|App|Lam bda|Prod|LetIn|Cases|LetTuple|If|Rec|Sort|Hole|Cast|Dynamic)\W)/\1G \2/g' `git ls-files|grep -v dev/doc/changes.txt` git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13743 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-12-23Prepare change of nomenclature rawconstr -> glob_constrglondu
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13742 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
2010-12-13Remove an unused function with a Evd.fold in subtacletouzey
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13711 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-11-25Dp: minor fix suggested by Virgile Prevostoletouzey
Non-dependent products in formulas were turned into implications, leading to some issues. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13656 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-11-18Some more revision of {P,N,Z}Arith + bitwise ops in Ndigitsletouzey
Initial plan was only to add shiftl/shiftr/land/... to N and other number type, this is only partly done, but this work has diverged into a big reorganisation and improvement session of PArith,NArith,ZArith. Bool/Bool: add lemmas orb_diag (a||a = a) and andb_diag (a&&a = a) PArith/BinPos: - added a power function Ppow - iterator iter_pos moved from Zmisc to here + some lemmas - added Psize_pos, which is 1+log2, used to define Nlog2/Zlog2 - more lemmas on Pcompare and succ/+/* and order, allow to simplify a lot some old proofs elsewhere. - new/revised results on Pminus (including some direct proof of stuff from Pnat) PArith/Pnat: - more direct proofs (limit the need of stuff about Pmult_nat). - provide nicer names for some lemmas (eg. Pplus_plus instead of nat_of_P_plus_morphism), compatibility notations provided. - kill some too-specific lemmas unused in stdlib + contribs NArith/BinNat: - N_of_nat, nat_of_N moved from Nnat to here. - a lemma relating Npred and Nminus - revised definitions and specification proofs of Npow and Nlog2 NArith/Nnat: - shorter proofs. - stuff about Z_of_N is moved to Znat. This way, NArith is entirely independent from ZArith. NArith/Ndigits: - added bitwise operations Nand Nor Ndiff Nshiftl Nshiftr - revised proofs about Nxor, still using functional bit stream - use the same approach to prove properties of Nand Nor Ndiff ZArith/BinInt: huge simplification of Zplus_assoc + cosmetic stuff ZArith/Zcompare: nicer proofs of ugly things like Zcompare_Zplus_compat ZArith/Znat: some nicer proofs and names, received stuff about Z_of_N ZArith/Zmisc: almost empty new, only contain stuff about badly-named iter. Should be reformed more someday. ZArith/Zlog_def: Zlog2 is now based on Psize_pos, this factorizes proofs and avoid slowdown due to adding 1 in Z instead of in positive Zarith/Zpow_def: Zpower_opt is renamed more modestly Zpower_alt as long as I dont't know why it's slower on powers of two. Elsewhere: propagate new names + some nicer proofs NB: Impact on compatibility is probably non-zero, but should be really moderate. We'll see on contribs, but a few Require here and there might be necessary. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13651 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-11-16Use full path for unknown stuff in omegaglondu
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13637 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-11-10Integer division: quot and rem (trunc convention) in addition to div and modletouzey
(floor convention). We follow Haskell naming convention: quot and rem are for Round-Toward-Zero (a.k.a Trunc, what Ocaml, C, Asm do by default, cf. the ex-ZOdiv file), while div and mod are for Round-Toward-Bottom (a.k.a Floor, what Coq does historically in Zdiv). We use unicode ÷ for quot, and infix rem for rem (which is actually remainder in full). This way, both conventions can be used at the same time. Definitions (and proofs of specifications) for div mod quot rem are migrated in a new file Zdiv_def. Ex-ZOdiv file is now Zquot. With this new organisation, no need for functor application in Zdiv and Zquot. On the abstract side, ZAxiomsSig now provides div mod quot rem. Zproperties now contains properties of them. In NZDiv, we stop splitting specifications in Common vs. Specific parts. Instead, the NZ specification is be extended later, even if this leads to a useless mod_bound_pos, subsumed by more precise axioms. A few results in ZDivTrunc and ZDivFloor are improved (sgn stuff). A few proofs in Nnat, Znat, Zabs are reworked (no more dependency to Zmin, Zmax). A lcm (least common multiple) is derived abstractly from gcd and division (and hence available for nat N BigN Z BigZ :-). In these new files NLcm and ZLcm, we also provide some combined properties of div mod quot rem gcd. We also provide a new file Zeuclid implementing a third division convention, where the remainder is always positive. This file instanciate the abstract one ZDivEucl. Operation names are ZEuclid.div and ZEuclid.modulo. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13633 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-11-07Delayed the evar normalization in error messages to the last minuteherbelin
before the message is delivered to the user. Should avoid useless computation in heavily backtracking tactics (auto, try, ...). git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13628 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-11-07Add information of localisation when an error involving an "implicitherbelin
types" occurs. Also improved the "unexpected type" error message. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13626 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-11-02Move stuff about positive into a distinct PArith subdirletouzey
Beware! after this, a ./configure must be done. It might also be a good idea to chase any phantom .vo remaining after a make clean git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13601 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-10-31An experimental support for open constrs in hints and in "using"herbelin
option of "auto". Works for not too complicated hints (e.g. "@pair _ _ 0"). Would be simpler if make_apply_entry supported lemmas containing evars. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13598 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-10-31Cleaning the use of parentheses around evd and evdref (cosmetic commit).herbelin
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13597 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-10-21Solve name conflict about pow introduced by commit 13546.letouzey
- NPeano isn't Exported by default anymore (contains pow for nat). - in coq_micromega.ml, we specify more where to find the pow of R. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13569 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-10-21Still some more Cpow in Type rather than Set (cf. r13542)letouzey
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13568 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-10-14Reparation du parseur/printer de nombres BigNletouzey
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13554 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-10-14Ring : Cpow in Type rather than Set (type of power coeffs in power_theory)letouzey
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13542 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-10-12Fix bug #2393: allow let-ins inside telescopes (only fails when there'smsozeau
no undefined variables in the context now). git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13532 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-10-07Fix bug# 2392msozeau
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13515 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-10-06Extraction: allow to use Extraction Inline / NoInline even from under a section.letouzey
in addition, a makefile entry pluginsopt for compiling only the .cmxs git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13509 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-10-06Remove unused unshare_proof_tree from xml pluginglondu
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13505 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-10-06Remove open_subgoals field of proof_treeglondu
It looks obsolete, probably as a consequence of the new proof engine. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13504 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-10-05Auto-inlining of f_terminate in Functionjforest
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13496 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-10-03Added multiple implicit arguments rules per name.herbelin
Example: "Implicit Arguments eq_refl [[A] [x]] [[A]]". This should a priori be used with care (it might be a bit disturbing seeing the same constant used with apparently incompatible signatures). git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13484 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-09-30Simplify tactic(_)-bound arguments in TACTIC EXTEND rulesglondu
Arguments bound with tactic(_) in TACTIC EXTEND rules are now of type glob_tactic_expr, instead of glob_tactic_expr * tactic. Only the first component is kept, the second one can be obtained with Tacinterp.eval_tactic. Rationale: these declare parsing rules, and eval_tactic is a semantic action, and therefore should be done in the rule body instead. Moreover, having the glob_tactic_expr and its evaluation captured by these rules was quite confusing IMHO. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13480 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-09-28Fix bug #2321, allowing "_" named projections in classes. Not realizingmsozeau
the wish to allow named projections to not be put in the canonical structures databases for Structures. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13474 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-09-28Remove some occurrences of "open Termops"glondu
Functions from Termops were sometimes fully qualified, sometimes not in the same module. This commit makes their usage more uniform. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13470 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-09-28Remove "init" label from Termops.it_mk* specialized functionsglondu
These functions are applied much more often without labels than with them (the alternate of adding the label wherever relevant changes 124 lines instead of 41). Moreover, this is more consistent with the Term module and there is no ambiguity in argument types. This commit goes towards elimination of occurrences of OCaml warning 6. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13468 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-09-24Dead code in extractionletouzey
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13461 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-09-24Some dead code removal, thanks to Oug analyzerletouzey
In particular, the unused lib/tlm.ml and lib/gset.ml are removed In addition, to simplify code, Libobject.record_object returning only the ('a->obj) function, which is enough almost all the time. Use Libobject.record_object_full if you really need also the (obj->'a). git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13460 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-09-21Report fix bug 2345 from v8.3 (Bad error message when functionalcourtieu
scheme was called on an unknown function anme). git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13445 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-09-20Added eta-expansion in kernel, type inference and tactic unification,herbelin
governed in the latter case by a flag since (useful e.g. for setoid rewriting which otherwise loops as it is implemented). git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13443 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-09-20Extraction: re-introduce some eta-expansions in rare situations leading to ↵letouzey
'_a types If there's no lambdas at the top of a constant body and its type is functional and this type contains type variable and we're extracting to Ocaml then we perform one eta-expansion to please the ML type-checker This might slow down things, if some computations are shared thanks to the partial application. But it seems quite unlikely to encounter both situations (clever partial application and non-generalizable variable) at the same time. Compcert is ok, for instance. As a consequence, no need for manual eta-expansion in AVL code (and by the way MSetAVL.element wasn't a problem, it is monomorphic) git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13441 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-09-19Reverting partial fix for #2335 committed by mistake in r13435. Sorry.herbelin
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13438 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-09-19Patch solving the bug but leaving open design choicesherbelin
The patch does not address the possible use of evars by get_symmetric_proof in unify_eqn. Someting has still to be done there. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13435 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-09-17Extraction: multiple fixes related with the Not_found encountered by X. Leroyletouzey
Cf. coqdev for the details of the bug report. - Protect some Hashtbl.find and other risky functions in order to avoid as much as possible to end with an irritating Anomaly : Not_found. - Re-enable in pp_ocaml_extern the case of a module-file used as a module (e.g. module A' := A for A.v) when doing modular extraction. - Rework the code that decides to "open" or not modules initially: opening A when A contains a submodule B hides the file B even when B isn't opened itself, we avoid that now. - Fix some tables (sets or maps) used by extraction for which it is critical to consider constants/inductives/global_reference _not_ modulo the equivalence of Elie, but rather via Pervasives.compare. Still to do : avoid appearance of '_a in extracted code. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13424 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-09-15Fix likely semantic typosglondu
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13417 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-09-13Fix unescaped end-of-lines (OCaml warning 29)glondu
See http://caml.inria.fr/mantis/view.php?id=4940 git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13413 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-09-13commit 13400 and 13409.soubiran
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13410 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-09-02fixed bug #2375 (congruence)corbinea
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13399 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-08-02Fix [clenv_missing] to compute a better approximation of missingmsozeau
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
2010-07-28unification des tactiques nsatz pour R Z avec celle des anneaux integrespottier
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13343 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-07-28git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13338 ↵pottier
85f007b7-540e-0410-9357-904b9bb8a0f7
2010-07-27nstaz pour les anneaux integres et les setoides, R Z et Qpottier
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13336 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-07-27Minor fixes:msozeau
- 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
2010-07-24Updated all headers for 8.3 and trunkherbelin
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13323 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-07-23correcting a bug in funind introduced in r 13292jforest
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13320 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-07-22Extension of the recursive notations mechanismherbelin
- 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
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