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2012-12-14Modulification of identifierppedrot
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16071 85f007b7-540e-0410-9357-904b9bb8a0f7
2012-12-14Moved Stringset and Stringmap to String namespace.ppedrot
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16068 85f007b7-540e-0410-9357-904b9bb8a0f7
2012-11-25Monomorphization (tactics)ppedrot
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16003 85f007b7-540e-0410-9357-904b9bb8a0f7
2012-11-17Taking into account the type of a definition (if it exists), and theherbelin
type in "cast" to activate the temporary interpretation scope. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15978 85f007b7-540e-0410-9357-904b9bb8a0f7
2012-10-16Split Tacinterp in 3 files : Tacsubst, Tacintern and Tacinterpletouzey
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15896 85f007b7-540e-0410-9357-904b9bb8a0f7
2012-10-06remove useless hidden_flag in TacMutual(Co)Fixletouzey
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15874 85f007b7-540e-0410-9357-904b9bb8a0f7
2012-10-06cosmetic concerning interp of TacShowHypsletouzey
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15873 85f007b7-540e-0410-9357-904b9bb8a0f7
2012-10-06remove Refiner.abstract_tactic and similarletouzey
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15872 85f007b7-540e-0410-9357-904b9bb8a0f7
2012-10-06Adapt pieces of code needing -rectypesletouzey
* in Matching and Tacinterp : ad-hoc types for encoding matching result and "next" continuation * in Class_tactics, occurrences of types such as "type t = (foo * (unit->t) option" have been specialized to something like type t = TNone | TSome of foo * (unit -> t) git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15869 85f007b7-540e-0410-9357-904b9bb8a0f7
2012-10-06Clean-up : removal of Proof_type.tactic_exprletouzey
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
2012-10-06Clean-up of proof_type.ml : no more Nested nor abstract_tactic_boxletouzey
Nested was never constructed, while the notion of abstract_tactic_box is obsolete (cf. Refiner.abstract_tactic). git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15862 85f007b7-540e-0410-9357-904b9bb8a0f7
2012-10-02Remove some more "open" and dead code thanks to OCaml4 warningsletouzey
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15844 85f007b7-540e-0410-9357-904b9bb8a0f7
2012-10-01Added a new tactical infoH tac, that displays the names of hypothesis ↵courtieu
created by tac, in the 'as' format. Interfaces can use this to insert automatically an 'as' close at the end of the tactic (afterward). git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15839 85f007b7-540e-0410-9357-904b9bb8a0f7
2012-09-15Some documentation and cleaning of CList and Util interfaces.ppedrot
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15805 85f007b7-540e-0410-9357-904b9bb8a0f7
2012-09-14Moving Utils.list_* to a proper CList module, which includes stdlibppedrot
List module. That way, an "open Util" in the header permits using any function of CList in the List namespace (and in particular, this permits optimized reimplementations of the List functions, as, for example, tail-rec implementations. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15801 85f007b7-540e-0410-9357-904b9bb8a0f7
2012-09-14This patch removes unused "open" (automatically generated fromregisgia
compiler warnings). I was afraid that such a brutal refactoring breaks some obscure invariant about linking order and side-effects but the standard library still compiles. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15800 85f007b7-540e-0410-9357-904b9bb8a0f7
2012-09-14The new ocaml compiler (4.00) has a lot of very cool warnings,regisgia
especially about unused definitions, unused opens and unused rec flags. The following patch uses information gathered using these warnings to clean Coq source tree. In this patch, I focused on warnings whose fix are very unlikely to introduce bugs. (a) "unused rec flags". They cannot change the semantics of the program but only allow the inliner to do a better job. (b) "unused type definitions". I only removed type definitions that were given to functors that do not require them. Some type definitions were used as documentation to obtain better error messages, but were not ascribed to any definition. I superficially mentioned them in one arbitrary chosen definition to remove the warning. This is unaesthetic but I did not find a better way. (c) "unused for loop index". The following idiom of imperative programming is used at several places: "for i = 1 to n do that_side_effect () done". I replaced "i" with "_i" to remove the warning... but, there is a combinator named "Util.repeat" that would only cost us a function call while improving readibility. Should'nt we use it? git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15797 85f007b7-540e-0410-9357-904b9bb8a0f7
2012-08-08Updating headers.herbelin
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15715 85f007b7-540e-0410-9357-904b9bb8a0f7
2012-08-05Dump references in reduction tacticspboutill
Patch by Adam Chilipala. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15681 85f007b7-540e-0410-9357-904b9bb8a0f7
2012-07-09The tactic remember now accepts a final eqn:H option (grant wish #2489)letouzey
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15567 85f007b7-540e-0410-9357-904b9bb8a0f7
2012-07-09induction/destruct : nicer syntax for generating equations (solves #2741)letouzey
The ugly syntax "destruct x as [ ]_eqn:H" is replaced by: destruct x eqn:H destruct x as [ ] eqn:H Some with induction. Of course, the pattern behind "as" is arbitrary. For an anonymous version, H could be replaced by ?. The old syntax with "_eqn" still works for the moment, by triggers a warning. For making this new syntax work, we had to change the seldom-used "induction x y z using foo" into "induction x, y, z using foo". Now, only one "using" can be used per command instead of one per comma-separated group earlier, but I doubt this will bother anyone. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15566 85f007b7-540e-0410-9357-904b9bb8a0f7
2012-06-22Added an indirection with respect to Loc in Compat. As many [open Compat]ppedrot
were closed (i.e. the only remaining ones are those of printing/parsing). Meanwhile, a simplified interface is provided in loc.mli. This also permits to put Pp in Clib, because it does not depend on CAMLP4/5 anymore. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15475 85f007b7-540e-0410-9357-904b9bb8a0f7
2012-06-04Replacing some str with strbrkppedrot
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15422 85f007b7-540e-0410-9357-904b9bb8a0f7
2012-06-01Cleaning Pp.ppnl useppedrot
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15413 85f007b7-540e-0410-9357-904b9bb8a0f7
2012-06-01Getting rid of Pp.msgnl and Pp.message.ppedrot
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15412 85f007b7-540e-0410-9357-904b9bb8a0f7
2012-05-30More uniformisation in Pp.warn functions.ppedrot
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15399 85f007b7-540e-0410-9357-904b9bb8a0f7
2012-05-29global_reference migrated from Libnames to new Globnames, less deps in ↵letouzey
grammar.cma git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15384 85f007b7-540e-0410-9357-904b9bb8a0f7
2012-05-29Basic stuff about constr_expr migrated from topconstr to constrexpr_opsletouzey
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15382 85f007b7-540e-0410-9357-904b9bb8a0f7
2012-05-29slim down a bit genarg.ml (pr_intro_pattern forgotten there)letouzey
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15380 85f007b7-540e-0410-9357-904b9bb8a0f7
2012-05-29Pattern as a mli-only file, operations in Patternopsletouzey
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15376 85f007b7-540e-0410-9357-904b9bb8a0f7
2012-05-29New files intf/constrexpr.mli and intf/notation_term.mli out of Topconstrletouzey
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15375 85f007b7-540e-0410-9357-904b9bb8a0f7
2012-05-29Glob_term now mli-only, operations now in Glob_opsletouzey
Stuff about reductions now in genredexpr.mli, operations in redops.ml git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15374 85f007b7-540e-0410-9357-904b9bb8a0f7
2012-05-29Tacexpr as a mli-only, the few functions there are now in Tacopsletouzey
NB: former Tacexpr.no_move is now Tacexpr.MoveLast (when introducing, intro with no move is intro as last) git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15373 85f007b7-540e-0410-9357-904b9bb8a0f7
2012-05-29locus.mli for occurrences+clauses, misctypes.mli for various little thingsletouzey
Corresponding operations in locusops.ml and miscops.ml The type of occurrences is now a clear algebraic one instead of a bool*list hard to understand. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15372 85f007b7-540e-0410-9357-904b9bb8a0f7
2012-04-23remove undocumented and scarcely-used tactic auto decompletouzey
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15241 85f007b7-540e-0410-9357-904b9bb8a0f7
2012-04-18Corrects a (very) longstanding bug of tactics. As is were, tactic expectingaspiwack
constr as argument (rather than openconstr) assumed that the evar_map output by pretyping was irrelevant as the final constr didn't have any evars. However, if said constr was defined using pre-existing evars from the context, the evars may be instantiated by pretyping, hence dropping the output evar_map led to inconsistent proof terms. This fixes bug #2739 ( https://coq.inria.fr/bugs/show_bug.cgi?id=2739 ). Thanks Arthur for noticing it. Note: change still has the bug, because more serious issues interfered with my fix. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15207 85f007b7-540e-0410-9357-904b9bb8a0f7
2012-04-18Adds the openconstr entry for tactic notations.aspiwack
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15206 85f007b7-540e-0410-9357-904b9bb8a0f7
2012-04-18Better error message in tactic notations.aspiwack
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15203 85f007b7-540e-0410-9357-904b9bb8a0f7
2012-03-30info_trivial, info_auto, info_eauto, and debug (trivial|auto)letouzey
To mitigate the lack of a general "info" tactical, let's introduce some specialized tactics info_trivial, info_auto and info_eauto that display the basic tactics used when solving a goal. We also add tactics "debug trivial" and "debug auto" which display every basic tactics attempted by trivial or auto. Triggering the "info" or "debug" mode for auto, eauto, trivial can also be done now via global options, such as Set Debug Auto or Set Info Eauto. In case both debug and info modes are activated, the debug mode takes precedence. NB: it would be nice to name these tactics "info xxx" instead of "info_xxx", but I don't see how to implement a "info eauto" in eauto.ml4 (hence by TACTIC EXTEND) while keeping a generic "info foo" tactic in g_ltac.ml4 (useful to display a nice message about the unavailability of the general info). git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15103 85f007b7-540e-0410-9357-904b9bb8a0f7
2012-03-30Remove code of obsolete tactics : superauto, autotdb, cdhyp, dhyp, dconclletouzey
No grammar entries for these tactics since coq 8.0 git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15102 85f007b7-540e-0410-9357-904b9bb8a0f7
2012-03-20Continuing r15045-15046 and r15055 (fixing bug #2732 about atomicherbelin
tactic arguments of ltac functions). Added support for recursive entries in ARGUMENT EXTEND, for right-hand sides of ARGUMENT EXTEND raising exceptions and for right-hand sides referring to "loc". Also fixed parsing level of initial value in create_arg (raw instead of glob). Thanks to the Ssreflect plugin for revealing these problems. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15065 85f007b7-540e-0410-9357-904b9bb8a0f7
2012-03-14Revise API of understand_ltac to be parameterized by a flag for resolution ↵msozeau
of evars. Used when interpreting a constr in Ltac: resolution is now launched if the constr is casted. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15038 85f007b7-540e-0410-9357-904b9bb8a0f7
2012-03-14Second step of integration of Program:msozeau
- Remove useless functorization of Pretyping - Move Program coercion/cases code inside pretyping/, enabled according to a flag. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15033 85f007b7-540e-0410-9357-904b9bb8a0f7
2012-03-02Noise for nothingpboutill
Util only depends on Ocaml stdlib and Utf8 tables. Generic pretty printing and loc functions are in Pp. Generic errors are in Errors. + Training white-spaces, useless open, prlist copies random erasure. Too many "open Errors" on the contrary. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15020 85f007b7-540e-0410-9357-904b9bb8a0f7
2012-01-30Added an pattern / occurence syntax for vm_compute.ppedrot
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14950 85f007b7-540e-0410-9357-904b9bb8a0f7
2012-01-20Breakpoints in Ltac debugger: new command "r foo" to jump to the nextherbelin
call to "idtac foo" in Ltac code. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14929 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-12-17Improving pretty-printing of Ltac functions.herbelin
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14801 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-11-17Fixing bug #2640 and variants of it (inconsistency between when andherbelin
how the names of an ltac expression are globalized - allowing the expression to be a constr and in some initial context - and when and how this ltac expression is interpreted - now expecting a pure tactic in a different context). This incidentally found a Ltac bug in Ncring_polynom! git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14676 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-11-02Add type annotations around all calls to Libobject.declare_objectletouzey
These annotations are purely optional, but could be quite helpful when trying to understand the code, and in particular trying to trace which which data-structure may end in the libobject part of a vo. By the way, we performed some code simplifications : - in Library, a part of the REQUIRE objects was unused. - in Declaremods, we removed some checks that were marked as useless, this allows to slightly simplify the stored objects. To investigate someday : in recordops, the RECMETHODS is storing some evar_maps. This is ok for the moment, but might not be in the future (cf previous commit on auto hints). This RECMETHODS was not detected by my earlier tests : not used in the stdlib ? git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14627 85f007b7-540e-0410-9357-904b9bb8a0f7
2011-10-28Remove dynamic stuff from constr_expr and glob_constrglondu
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14621 85f007b7-540e-0410-9357-904b9bb8a0f7
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