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* Tentative fix for a very strange pervasive equality in Auto.Gravatar Pierre-Marie Pédrot2014-03-07
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* Fixing generic equality in Auto.Gravatar Pierre-Marie Pédrot2014-03-07
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* Remove some dead-code (thanks to ocaml warnings)Gravatar Pierre Letouzey2014-03-05
| | | | The removed code isn't used locally and isn't exported in the signature
* Remove many superfluous 'open' indicated by ocamlc -w +33Gravatar Pierre Letouzey2014-03-05
| | | | | | | | With ocaml 4.01, the 'unused open' warning also checks the mli :-) Beware: some open are reported as useless when compiling with camlp5, but are necessary for compatibility with camlp4. These open are now marked with a comment.
* Term dnets do no need to contain the afferent constr pattern in their nodes.Gravatar Pierre-Marie Pédrot2014-03-03
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* Matching --> ConstrMatching (was clashing with OCaml's compiler-libs)Gravatar Pierre Letouzey2014-03-02
| | | | | | | There are currently two other clashs : Lexer and Errors, but for the moment these ones haven't impacted my experiments with extraction and compiler-libs, while this Matching issue had. And anyway the new name is more descriptive, in the spirit of the recent TacticMatching.
* Proofview.Notations: Now that (>>=) is free, use it for tclBIND.Gravatar Arnaud Spiwack2014-02-27
| | | | Impacts MapleMode.
* Fixing bug #1758: Print Hint output can be misleading if variable shadows ↵Gravatar Pierre-Marie Pédrot2014-01-17
| | | | hypothesis.
* Removing the need of evarmaps in constr internalization.Gravatar Pierre-Marie Pédrot2013-12-17
| | | | | | Actually, this was wrong, as evars should not appear until interpretation. Evarmaps were only passed around uselessly, and often fed with dummy or irrelevant values.
* Remove the Hiddentac module.Gravatar Arnaud Spiwack2013-11-25
| | | | | | | | Since the new proof engine, Hiddentac has been essentially trivial. Here is what happened to the functions defined there - Aliases, or tactics that were trivial to inline were systematically inlined - Tactics used only in tacinterp have been moved to tacinterp - Other tactics have been moved to a new module Tactics.Simple.
* Porting Tactics.assumption to the new engine.Gravatar ppedrot2013-11-08
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@17073 85f007b7-540e-0410-9357-904b9bb8a0f7
* Fix the log of debug auto.Gravatar aspiwack2013-11-02
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@17035 85f007b7-540e-0410-9357-904b9bb8a0f7
* Tachmach.New is now in Proofview.Goal.enter style.Gravatar aspiwack2013-11-02
| | | | | | As a result the use of the glist-style interface for manipulating goals has almost been removed. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@17001 85f007b7-540e-0410-9357-904b9bb8a0f7
* More Proofview.Goal.enter.Gravatar aspiwack2013-11-02
| | | | | | | | | | Proofview.Goal.enter is meant to eventually replace the Goal.sensitive monad. This commit changes the type of Proofview.Goal.enter from taking a four argument function (environment, evar_map, hyps, concl) from a one argument function of abstract type Proofview.Goal.t. It will be both more extensible and more akin to old-style tactics. This commit also changes the type of Proofview.Goal.{concl,hyps,env} from monadic operations to projection from a Proofview.Goal.t. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@17000 85f007b7-540e-0410-9357-904b9bb8a0f7
* Cleanup of comments.Gravatar aspiwack2013-11-02
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16976 85f007b7-540e-0410-9357-904b9bb8a0f7
* Clean-up: removed redundant notations (>>-) and (>>--) from Proofview.Notations.Gravatar aspiwack2013-11-02
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16971 85f007b7-540e-0410-9357-904b9bb8a0f7
* Getting rid of Goal.here, and all the related exceptions and combinators.Gravatar aspiwack2013-11-02
| | | | | | It was a bad idea. The new API based on lists seems more sensible. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16969 85f007b7-540e-0410-9357-904b9bb8a0f7
* Uses Proofview.tclEXTEND more sparingly.Gravatar aspiwack2013-11-02
| | | | | | | It is used where failures can be caughts (tclORELSE, tclTRY, …) rather than at each tclTHEN. Hopefully avoiding making things a bit less slow. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16968 85f007b7-540e-0410-9357-904b9bb8a0f7
* Makes the new Proofview.tactic the basic type of Ltac.Gravatar aspiwack2013-11-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On the compilation of Coq, we can see an increase of ~20% compile time on my completely non-scientific tests. Hopefully this can be fixed. There are a lot of low hanging fruits, but this is an iso-functionality commit. With a few exceptions which were not necessary for the compilation of the theories: - The declarative mode is not yet ported - The timeout tactical is currently deactivated because it needs some subtle I/O. The framework is ready to handle it, but I haven't done it yet. - For much the same reason, the ltac debugger is unplugged. It will be more difficult, but will eventually be back. A few comments: I occasionnally used a coercion from [unit Proofview.tactic] to the old [Prooftype.tactic]. It should work smoothely, but loses any backtracking information: the coerced tactics has at most one success. - It is used in autorewrite (it shouldn't be a problem there). Autorewrite's code is fairly old and tricky - It is used in eauto, mostly for "Hint Extern". It may be an issue as time goes as we might want to have various success in a "Hint Extern". But it would require a heavy port of eauto.ml4 - It is used in typeclass eauto, but with a little help from Matthieu, it should be easy to port the whole thing to the new tactic engine, actually simplifying the code. - It is used in fourier. I believe it to be inocuous. - It is used in firstorder and congruence. I think it's ok. Their code is somewhat intricate and I'm not sure they would be easy to actually port. - It is used heavily in Function. And honestly, I have no idea whether it can do harm or not. Updates: (11 June 2013) Pierre-Marie Pédrot contributed the rebase over his new stream based architecture for Ltac matching (r16533), which avoid painfully and expensively working around the exception-throwing control flow of the previous API. (11 October 2013) Rebasing over recent commits (somewhere in r16721-r16730) rendered a major bug in my implementation of Tacticals.New.tclREPEAT_MAIN apparent. It caused Field_theory.v to loop. The bug made rewrite !lemma, rewrite ?lemma and autorewrite incorrect (tclREPEAT_MAIN was essentially tclREPEAT, causing rewrites to be tried in the side-conditions of conditional rewrites as well). The new implementation makes Coq faster, but it is pretty much impossible to tell if it is significant at all. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16967 85f007b7-540e-0410-9357-904b9bb8a0f7
* More monomorphic List.mem + List.assoc + ...Gravatar letouzey2013-10-24
| | | | | | | | | | | To reduce the amount of syntactic noise, we now provide a few inner modules Int.List, Id.List, String.List, Sorts.List which contain some monomorphic (or semi-monomorphic) functions such as mem, assoc, ... NB: for Int.List.mem and co we reuse List.memq and so on. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16936 85f007b7-540e-0410-9357-904b9bb8a0f7
* cList: set-as-list functions are now with an explicit comparisonGravatar letouzey2013-10-23
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16920 85f007b7-540e-0410-9357-904b9bb8a0f7
* Moving side effects into evar_map. There was no reason to keep anotherGravatar ppedrot2013-10-05
| | | | | | | | | | | | | | | | | | | state out of one we were threading all the way along. This should be safer, as one cannot forego side effects accidentally by manipulating explicitly the [sigma] container. Still, this patch raised the issue of badly used evar maps. There is an ad-hoc workaround (i.e. a hack) in Rewrite to handle the fact it uses evar maps in an unorthodox way. Likewise, that mean we have to revert all contrib patches that added effect threading... There was also a dubious use of side effects in their toplevel handling, that duplicates them, leading to the need of a rather unsafe List.uniquize afterwards. It should be investigaged. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16850 85f007b7-540e-0410-9357-904b9bb8a0f7
* Get rid of the uses of deprecated OCaml elements (still remaining compatible ↵Gravatar xclerc2013-09-19
| | | | | | with OCaml 3.12.1). git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16787 85f007b7-540e-0410-9357-904b9bb8a0f7
* At least made the evar type opaque! There are still 5 remaining unsafeGravatar ppedrot2013-09-18
| | | | | | | | | | | | casts of ints to evars. - 2 in Evarutil and Goal which are really needed, even though the Goal one could (and should) be removed; - 2 in G_xml and Detyping that are there for completeness sake, but that might be made anomalies altogether; - 1 in Newring which is quite dubious at best, and should be fixed. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16786 85f007b7-540e-0410-9357-904b9bb8a0f7
* Some cleanup in AutoGravatar ppedrot2013-09-03
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16758 85f007b7-540e-0410-9357-904b9bb8a0f7
* Removing some lone List.assoc & List.mem in lib.Gravatar ppedrot2013-08-28
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16738 85f007b7-540e-0410-9357-904b9bb8a0f7
* State Transaction MachineGravatar gareuselesinge2013-08-08
| | | | | | | | | | | | | | | | | | | | | The process_transaction function adds a new edge to the Dag without executing the transaction (when possible). The observe id function runs the transactions necessary to reach to the state id. Transaction being on a merged branch are not executed but stored into a future. The finish function calls observe on the tip of the current branch. Imperative modifications to the environment made by some tactics are now explicitly declared by the tactic and modeled as let-in/beta-redexes at the root of the proof term. An example is the abstract tactic. This is the work described in the Coq Workshop 2012 paper. Coq is compile with thread support from now on. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16674 85f007b7-540e-0410-9357-904b9bb8a0f7
* Small fixes due to the arrival of OCaml 3.12.Gravatar ppedrot2013-08-03
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16656 85f007b7-540e-0410-9357-904b9bb8a0f7
* Pre-create typeclass_instances and rewrite hintdb in AutoGravatar letouzey2013-07-17
| | | | | | | | | | | This way, we avoid relying on the add_auto_init hook. This hook is left for the moment, but could probably be removed someday. We also stop using create_hint_db, which has an effect on the libstack. This wasn't a problem per se, but could if init_summaries is used more (for instance to temporary reset coq). git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16624 85f007b7-540e-0410-9357-904b9bb8a0f7
* Replacing lists by maps in matching interpretation.Gravatar ppedrot2013-06-05
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16561 85f007b7-540e-0410-9357-904b9bb8a0f7
* Removing the use of Gmap from Auto.Gravatar ppedrot2013-05-14
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16522 85f007b7-540e-0410-9357-904b9bb8a0f7
* Use the Hook module here and there.Gravatar ppedrot2013-05-12
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16510 85f007b7-540e-0410-9357-904b9bb8a0f7
* States: frozen states can hold closuresGravatar gareuselesinge2013-05-06
| | | | | | | | States.freeze takes ~marshallable:bool, so that (only) when we want to marshal data to disk/network we can ask the freeze functions of the summary to force lazy values. The flag is propagated to Lib and Summary. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16478 85f007b7-540e-0410-9357-904b9bb8a0f7
* Splitting Term into five unrelated interfaces:Gravatar ppedrot2013-04-29
| | | | | | | | | | | | | | | | | 1. sorts.ml: A small file utility for sorts; 2. constr.ml: Really low-level terms, essentially kind_of_constr, smart constructor and basic operators; 3. vars.ml: Everything related to term variables, that is, occurences and substitution; 4. context.ml: Rel/Named context and all that; 5. term.ml: derived utility operations on terms; also includes constr.ml up to some renaming, and acts as a compatibility layer, to be deprecated. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16462 85f007b7-540e-0410-9357-904b9bb8a0f7
* Minor code cleaning in CArray / CList.Gravatar ppedrot2013-03-23
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16351 85f007b7-540e-0410-9357-904b9bb8a0f7
* Restrict (try...with...) to avoid catching critical exn (part 11)Gravatar letouzey2013-03-13
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16287 85f007b7-540e-0410-9357-904b9bb8a0f7
* Uniformization of the "anomaly" command.Gravatar ppedrot2013-01-28
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16165 85f007b7-540e-0410-9357-904b9bb8a0f7
* Fixed a little inefficiency of "set/destruct" over a pattern. NowGravatar herbelin2012-12-18
| | | | | | different instances of a meta are checked against full conversion. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16086 85f007b7-540e-0410-9357-904b9bb8a0f7
* Modulification of identifierGravatar ppedrot2012-12-14
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16071 85f007b7-540e-0410-9357-904b9bb8a0f7
* Moved Intset and Intmap to Int namespace.Gravatar ppedrot2012-12-14
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16067 85f007b7-540e-0410-9357-904b9bb8a0f7
* Renamed Option.Misc.compare to the more uniform Option.equal.Gravatar ppedrot2012-12-13
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16063 85f007b7-540e-0410-9357-904b9bb8a0f7
* Finish patch for Hint Resolve, stopping to generate new constant names forGravatar msozeau2012-12-08
| | | | | | | hints. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16052 85f007b7-540e-0410-9357-904b9bb8a0f7
* Monomorphization (tactics)Gravatar ppedrot2012-11-25
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16003 85f007b7-540e-0410-9357-904b9bb8a0f7
* Monomorphized a lot of equalities over OCaml integers, thanks toGravatar ppedrot2012-11-08
| | | | | | | | | | | | | | | | | the new Int module. Only the most obvious were removed, so there are a lot more in the wild. This may sound heavyweight, but it has two advantages: 1. Monomorphization is explicit, hence we do not miss particular optimizations of equality when doing it carelessly with the generic equality. 2. When we have removed all the generic equalities on integers, we will be able to write something like "let (=) = ()" to retrieve all its other uses (mostly faulty) spread throughout the code, statically. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15957 85f007b7-540e-0410-9357-904b9bb8a0f7
* Change [Hints Resolve] to still accept constrs as argumentsGravatar msozeau2012-10-31
| | | | | | | | to maintain compatibility, the term is then declared as a constant internally. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15948 85f007b7-540e-0410-9357-904b9bb8a0f7
* Change Hint Resolve, Immediate to take a global reference as argumentGravatar msozeau2012-10-26
| | | | | | | | | | | | | instead of a general constr: this is the most common case and does not loose generality (one can simply define constrs before Hint Resolving them). Benefits: - Natural semantics for typeclasses, not class resolution needed at Hint Resolve time, meaning less trouble for users as well. - Ability to [Hint Remove] any hint so declared. - Simplifies the implementation as well. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15930 85f007b7-540e-0410-9357-904b9bb8a0f7
* still some more dead code removalGravatar letouzey2012-10-06
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15875 85f007b7-540e-0410-9357-904b9bb8a0f7
* remove Refiner.abstract_tactic and similarGravatar letouzey2012-10-06
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15872 85f007b7-540e-0410-9357-904b9bb8a0f7
* Clean-up : removal of Proof_type.tactic_exprGravatar letouzey2012-10-06
| | | | | | | | This instance of gen_tactic_expr was used only to decorate tactics via Refiner.abstract_tactics and alii, but these expressions are now ignored by the new proof-engine (no "info"...). git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15865 85f007b7-540e-0410-9357-904b9bb8a0f7
* Remove some more "open" and dead code thanks to OCaml4 warningsGravatar letouzey2012-10-02
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15844 85f007b7-540e-0410-9357-904b9bb8a0f7
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