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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
2010-11-07Improved error messages in CoqIDE:herbelin
- add a check that coqtop can be run before starting the interface - returns the error message in case of problem - made illegal option message more informative - use coqtop.byte when coqide.byte (is it a good heuristic?) - made debugging messages silent by default in ide/undo.ml (Ctrl-C was calling Pervasives.prerr_endline instead of Ideutils.prerr_endline) git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13627 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
2010-11-07correcting a non catch error reported as an anomaly (Ploc.Exc)jforest
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13625 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-11-05Numbers: axiomatization, properties and implementations of gcdletouzey
- For nat, we create a brand-new gcd function, structural in the sense of Coq, even if it's Euclid algorithm. Cool... - We re-organize the Zgcd that was in Znumtheory, create out of it files Pgcd, Ngcd_def, Zgcd_def. Proofs of correctness are revised in order to be much simpler (no omega, no advanced lemmas of Znumtheory, etc). - Abstract Properties NZGcd / ZGcd / NGcd could still be completed, for the moment they contain up to Gauss thm. We could add stuff about (relative) primality, relationship between gcd and div,mod, or stuff about parity, etc etc. - Znumtheory remains as it was, apart for Zgcd and correctness proofs gone elsewhere. We could later take advantage of ZGcd in it. Someday, we'll have to switch from the current Zdivide inductive, to Zdivide' via exists. To be continued... git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13623 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-11-04End of commit 13600: files can be given as arguments of coqide again.pboutill
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13622 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-11-04Fixing a regression wrt 8.2 when using an "ident" several times in a notationherbelin
in different scopes (backport of r13613 from 8.3 to trunk). git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13621 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-11-03Fix typo in "Hint Extern" docglondu
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13618 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-11-03Correction bug 2427soubiran
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13617 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-11-03Remove suspiciously named "implicit" stuff from Termglondu
The lambda_implicit series of functions are used only in Indtypes, so we move them there. In the checker, they are already there... git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13615 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-11-03In Univ, unify order_request and constraint_typeglondu
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13614 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-11-02Add small utility lemmas about nat/P/Z/Q arithmetic.letouzey
Initial patch by Eelis van der Weegen, minor adaptations by myself git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13613 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-11-02Document DOT output of universe graphglondu
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13612 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-11-02Output universe graph in DOT language if output file ends in .dot or .gvglondu
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13611 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-11-02More generic Univ.dump_universesglondu
Instead of formatting directly to an output channel, provide an output function that handles formatting and I/O. This allows changing the output format. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13610 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-11-02NZSqrt : since spec is complete, no need for morphism axiom sqrt_wdletouzey
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13609 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-11-02NZLog : since spec is complete, no need for morphism axiom log2_wdletouzey
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13608 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-11-02Numbers: misc improvementsletouzey
- Add alternate specifications of pow and sqrt - Slightly more general pow_lt_mono_r - More explicit equivalence of Plog2_Z and log_inf - Nicer proofs in Zpower git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13607 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-11-02Numbers : log2. Abstraction, properties and implementations.letouzey
Btw, we finally declare the original Zpower as the power on Z. We should switch to a more efficient one someday, but in the meantime BigN is proved with respect to the old one. TODO: reform Zlogarithm with respect to Zlog_def git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13606 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-11-02NArith: a log2 functionletouzey
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13605 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-11-02NPeano: A log2 function for natletouzey
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13604 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-11-02Numbers: specs about sqrt and pow of neg numbers, even in NZletouzey
These additional specs are useless (but trivially provable) for N. They are quite convenient when deriving properties in NZ. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13603 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-11-02Numbers: NZPowProp as a Module Type, some module variable renamingletouzey
We temporary use a hack to convert a module type into a module Module M := T is refused, so we force an include via Module M := Nop <+ T where Nop is an empty module. To be fixed later more beautifully... git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13602 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
2010-11-01Restored checking that _all_ arguments of the command line are meaningfulherbelin
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13600 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-10-31Add tolerance for existential variables in Check.herbelin
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13599 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
2010-10-31Minor code improvements around libobjectherbelin
- renamed load_object in mltop into load_ml_object to avoid confusion with load_object in library - flushed the liboject warning in real time git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13596 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-10-31Minor factorization of the part of the code used for Unnamed_thm saving.herbelin
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13595 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-10-31Slight code cleaning in auto.ml (made code of make_exact_entry andherbelin
make_apply_entry more similar). git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13594 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-10-31Slight cosmetic cleaning of tacred.ml.herbelin
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13593 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-10-31Add (quilt's) .pc to .gitignoreglondu
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13590 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-10-31Remove some unnecessary (?) "open Ideutils"glondu
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13589 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-10-31Remove (unused) ide/highlight.mllglondu
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13588 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-10-27correction of bug #2414 (report of r 13586)jforest
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13587 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-10-26Compatibility camlp4/camlp5herbelin
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13584 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-10-26Fail, when successful, prints something only in verbose modeglondu
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13583 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-10-25Fix minor typo in error message (Closes: #2408)glondu
Patch from Adam Megacz. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13577 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-10-23Fixing bug #2412, continued (preprocessing of Ltac Debug errorsherbelin
forgotten in r13431). Sorry for having thought that the extra needed line could after all be not necessary. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13576 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-10-23Used multiple lists of implicit arguments to transfer the choices ofherbelin
Program in terms of implicit arguments to the rest of the library. This commit only covers the case of list of implicit arguments that have a different length in Program (e.g. inl, Vcons) but not the case of implicit arguments which differs only in their maximality status (e.g. pair). git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13575 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-10-23Automatically translate hints of the form "c _ ... _" into "c". Besidesherbelin
being convenient, it improves compatibility when moving more implicit arguments to maximal status. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13574 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-10-23Fixing bug #2412 (preprocessing of Ltac Debug errors forgotten in r13431).herbelin
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13573 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-10-22FMapFacts: typo noticed by Aaronletouzey
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13572 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-10-22Still another Open Scope than should be Localletouzey
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13571 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
2010-10-20Oups, new file Zsqrt_def was exporting Z_scopeletouzey
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13567 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-10-19Numbers: no need for advanced functions (e.g. sqrt) in NStrongRec, NDefOps, etcletouzey
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13565 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-10-19Add sqrt in Numbersletouzey
As for power recently, we add a specification in NZ,N,Z, derived properties, implementations for nat, N, Z, BigN, BigZ. - For nat, this sqrt is brand new :-), cf NPeano.v - For Z, we rework what was in Zsqrt: same algorithm, no more refine but a pure function, based now on a sqrt for positive, from which we derive a Nsqrt and a Zsqrt. For the moment, the old Zsqrt.v file is kept as Zsqrt_compat.v. It is not loaded by default by Require ZArith. New definitions are now in Psqrt.v, Zsqrt_def.v and Nsqrt_def.v - For BigN, BigZ, we changed the specifications to refer to Zsqrt instead of using characteristic inequations. On the way, many extensions, in particular BinPos (lemmas about order), NZMulOrder (results about squares) git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13564 85f007b7-540e-0410-9357-904b9bb8a0f7
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