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2011-09-19Makefile.doc: typo, index_url.txt should be index_urls.txtletouzey
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14481 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-09-19Fix test-suite/ide for repository compiled without -local (fix #2600)letouzey
- Add option -boot to the coqtop given to fake_ide - Be sure that a dying coqtop subprocess cannot go unnoticed. Before that, for repositories compiled without -local, coqtop -ideslave was dying immediately because it was missing its coqlib informations. Then the first command send via Marshal.to_channel was triggering a SIGPIPE and hence the death of fake_ide. Strangely, the return code was not necessarily understood as non-zero (?!). We now catch SIGPIPE and do an "exit 1". git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14480 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-09-18avoid dependency nightmare by creating coqdep_{lexer,common}.mliletouzey
Sequel to commit 14476 : in fact, even with "tools" in .PHONY, we still may have coqdep stuff being recompiled in a "make" that follows a successful "make". This seems to related to the hacks I've introduced to prevent ocamlopt from erasing and recreating .cmi when there's no .mli around (cf. comment around line 823 in Makefile.build). Scenario: - First we build coqdep_boot directly out of coqdep_lexer.ml and co. When ocamlopt is around, this creates some .cmx and .cmi, but no .cmo. - Later we build coqdep, which need coqdep_lexer.cmx and co. Now "make" checks whether these .cmx are up-to-date. But our hacks made these .cmx depend on the corresponding .cmi. Then "make" checks whether these .cmi are up-to-date. But our hacks made these .cmi depend on the corresponding .cmo. These .cmo doesn't exist yet, we run ocamlc, which recreates the .cmi with same content but a different timestamp. For some strange reason, even with refreshed .cmi, the .cmx are not remade by this run, but will be on the next run. Conclusion: what a mess. Implicit rules about .cmx / .cmo / .cmi should be improved, but I see currently no simple solution. In the meantime, an simple ad-hoc fix is to create these two .mli ... git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14479 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-09-17doc/refman/Extraction.tex: no need to actually build euclid.mlletouzey
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14478 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-09-17Euclid: make the proof transparent (example of extraction in stdlib)letouzey
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14477 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-09-17Various fixes in the Makefilesletouzey
After a successful build, re-doing make world should almost do nothing. For that: - Many targets added to .PHONY, especially "tools" since a "tools" directory exists. And anyway this is said to speed-up make a bit. - Concerning fake_ide, mentionning the .cm* instead of the .ml* avoid rebuilding these .cm*, and hence possibly many other things. - in Makefile.doc: fix the rule building index_url.txt - coqtop.* is now built by $(BESTCOQMKTOP) instead of $(COQMKTOP) (which is the symlink). This avoids a situation where a first "make" could redo just a few files while a second "make" will rebuild many more. Typical scenario : touch the Makefile, 1st make was re-doing tolink.ml and then coqmktop, but no more, a 2nd make was then detecting that coqtop and the stdlib was to be redone git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14476 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-09-16Omega: for non-arithmetical goals, try proving False from context (wish #2236)letouzey
This way, no more error messages like "Unrecognized predicate". Some code simplification and reorganization on the way, in particular a few tests like "is_Prop ..." or "closed0 ..." were actually useless. Also add support for the situation H:~Zne x y for uniformity. Beware: scripts relying negatively on the strength of omega may have to be adapted (e.g. "try omega. some_more_tactics_in_case_omega_fails."). For instance, one line deletion in PermutSetoid.v Probably more cumbersome : "auto with *" becomes stronger since it may call omega. Todo : check the impact on contribs tomorrow. Btw, this commit seems to solve a bug where omega was to be guided by some (set foo:= ...) before being able to succeed (cf PermutSetoid.v) git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14474 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-09-15Omega aware of Z.pred (fix #1912)letouzey
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14472 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-09-15Re-allowing assumptions during proofs seems safe now (fix #2411)letouzey
This restriction was introduce to solve #808, whose underlying issue (causing a anomaly) doesn't seem active anymore. Semantic: - Axiom in the middle of a proof : immediatly usable (just as a Definition) - Hypothesis or Variable : not visible in current proof, only usable in the next ones. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14470 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-09-15coqc: Recognize option -force-load-proofs.letouzey
Signed-off-by: Tom Prince <tom.prince@ualberta.net> git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14469 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-09-15Names.make_mbid and co : convert from/to identifier (avoid some String.copy)letouzey
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14468 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-09-12Adds a new command Show Goal (e.g. Show Goal "42") printing a goal using ↵aspiwack
the uid returned by Goal.uid. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14467 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-09-09correction du bug 2047jforest
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14465 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-09-08More twicks on hash-consingletouzey
- When hash-consing, seeing ident as having string as sub-structure induces a penalty: two searchs are done in two tables (one for string, one for id). We simply say now that the hcons function for ident is the one for string - use more == during hash-consing of Names.uniq_ident and Names.module_path - clarification concerning hash-cons of Names.constant and Names.mutual_inductive: we only hash-cons the canonical part, but == could be used nonetheless on the obtained pair. Simply note that canonical_con of hash-consed constants will produce kernel_names that may be (=) but not (==). - Code cleanup : no direct use of string hash-consing apart in Names, we hence simplify hcons_names git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14464 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-09-07Fix the hconsing of universesletouzey
Two issues were preventing the hcons1_univ function to properly work - a launch of Names.hcons_names () at each hconsing of universe, hence one separated hash-table for dir-path created at each time, oups... - Bad handling of the universe sub-structure universe_level To check : is there an interest in making separate calls to Names.hcons_names () in separate places (Univ, Term, Declare) ? I think not. Btw the hconsing of Declare.hcons_constant_declaration is also probably wrong. To be fixed in a forthcoming patch. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14463 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-09-06make world now builds fake_ide (to please coq-bench)letouzey
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14462 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-09-06Improved ltac code for zify (fix #2575).letouzey
Note nonetheless that the underlying bug is still active (cf. #2602), I've just written the ltac stuff in a nicer way (no nested match goal), and things happen to work now :-) git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14461 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-09-06test-suite/ide: misc improvementletouzey
- make clean really erases *.log - some missing \n at end of files git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14460 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-09-06Avoid registering λ and Π as keywords just for some private Local Notationletouzey
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14459 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-09-06ide/preferences.ml: apparently no `META in Gdk.Tags.modifierletouzey
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14458 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-09-06Ocamlbuild : build of fake_ideletouzey
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14457 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-09-05fake_ide: a short program to mimic an ide talking to coqtop -ideslaveletouzey
This way, we can test each night that coqtop -ideslave handles correctly some specific sequences of API calls. For the moment, we add a few tests of the backtracking. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14456 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-09-05Coqide: new backtracking code, based on the Backtrack commandletouzey
This approach, inspired by ProofGeneral, is *much* simplier than earlier, and should be more robust (I hope! feedback of testers is welcome). Coqide still continues to send orders like "Rewind 5" for undoing 5 phrases. A stack on the coqtop side (in Ide_slave) convert this phrase count to labels in the sense of Backtrack, and to abort + depth informations concerning proofs. We avoid re-entering finished proofs during Rewind by some extra backtracking until before these proofs. The amount of extra backtracking is then answered by coqtop to coqide. Now: - for go_to_insert (the "goto" button), unlike PG, coqide replays the extra backtracked zone. - for undo_last_step (the "back" button), coqide now leaves the extra backtracked zone undone, just like PG. This happens typically when undoing a Qed, and this should be the only visible semantical change of this patch. Two points to check with Pierre C: - such a coqtop-side stack mapping labels to opened proofs might be interesting to PG, instead of passing lots of info via the prompt and computing stuff in emacs. - Unlike PG, we allow re-entering inside a module / section, while PG retracts to the start of it. Coqide seems to work fine this way, to check. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14455 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-09-05Ide_intf: slight reorganisation of the IDE apiletouzey
- merge raw_interp with interp (with one more flag) - merge read_stdout with interp, which now return a string - shorter command names git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14454 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-09-05Lib: remove strange code about backtracking to the current stateletouzey
We now forbid a "BackTo n" or "Backtrack n _ _" when n is the current label or a future one. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14453 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-09-05Lib.node: merge OpenedModtype and OpenedModule, same for Closed...letouzey
This allows more sharing of code (cf. start_module / end_module) git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14452 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-09-05Remove code concerning the obsolete Set/Unset Undoletouzey
Even if they are no-ops now, the commands Set/Unset Undo themselves are kept for compatibility, in particular to avoid error messages or warnings during the initialization of ProofGeneral. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14451 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-09-05Util.error now creates UserError(_,msg) instead of UserError(str,str)letouzey
This only affects display of errors when flag -debug is used, and it avoids strange message like "Error: in msg: msg" git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14450 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-09-05Extraction Implicit: fix the numbering of constructor argumentsletouzey
For constructors, the numbers of parameters used to be wrongly ignored. Consider for instance : Inductive listn (A:Type) : nat -> Type := | niln : listn A 0 | consn : forall n, A -> listn A n -> listn A (S n). Saying "Extraction Implicit consn [n]" should now work correctly, and correspond to the alternative syntax "Extraction Implicit consn [2]", where 2 is the position of the argument n when counting with inductive parameters. Note that saying "Extraction Implicit consn [1]" (or [A]) is now a no-op : constructors have always been cleaned-up from their parameters during extraction. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14449 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-09-04Having added a special Cast for remembering the use of conversionherbelin
tactic steps (r14407) increased the size of proof-terms, leading in some cases (e.g. in Nijmegen/Algebra) to calls to simpl becoming extremely costly on such terms built with tactics. We try as a workaround to remove the newly introduced Cast after it has been used by the type-checking algorithm. We incidentally fixed eq_constr which was not fully transparent wrt casts. We also removed useless code in judge_of_apply (has_revert). Note: checker still to be updated to reflect a possible use of this new kind of cast. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14448 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-09-03Bug 3596: ocamlbuild: coq_makefile now requires Unixpboutill
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14447 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-09-02Bug 2589: Documentation patch of Hendrik Tewspboutill
+ s/cbv/lazy of bug 2542 git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14446 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-09-02Coq_makefile: bugfix in install rulepboutill
Files in a -I path are now installed in every root directory of -R pathes. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14445 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-09-01Automatic search of project filepboutill
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14444 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-09-01Coq_makefile : bug when a project file is not in the current directory.pboutill
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14443 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-09-01safe_prerr_endline in Minilibpboutill
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14442 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-09-01Add option -f to coqidepboutill
to specify where to look the project file git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14441 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-09-01Add preferences to say how to deal with a project file.pboutill
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14440 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-09-01same_file in Minilibpboutill
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14439 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-09-01load_file takes advantage of same_file optimisationpboutill
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14438 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-09-01create_session takes the filename as argument.pboutill
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14437 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-09-01No more parser for reading coqide pref filepboutill
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14436 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-09-01[/]+ is equivalent to [/] in System and its copypboutill
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14435 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-09-01Coq_makefile.absolute_dir -> Minilib.canonical_path_namepboutill
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14434 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-09-01Creation of ide/project_file.ml4pboutill
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14433 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-09-01gitignore updatepboutill
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14432 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-09-01Coq_makefile: Bug fix of check_deppboutill
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14431 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-09-01Coq_makefile: process_cmd_line is purely functional.pboutill
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14430 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-09-01Coq_makefile: No other function than split_arguments uses a target type.pboutill
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14429 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-09-01Coq_makefile: New option -arg to specify a compiler option.pboutill
Consequently, option -impredicative-set is deprecated. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14428 85f007b7-540e-0410-9357-904b9bb8a0f7
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