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* Removing the useless pattern ident genarg.Gravatar Pierre-Marie Pédrot2013-12-19
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* Printing function for Stdargs in debuggerGravatar Pierre Boutillier2013-12-19
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* A few fixes to the build system (mostly for ocamlbuild)Gravatar Pierre Letouzey2013-12-16
| | | | | | | | | | | | | | * vars.mli was mentionning Term instead of Constr, leading to a dep cycle * Having a file named toplevel/toplevel.ml isn't a good idea when we also have a toplevel/toplevel.mllib that ought to produce a toplevel.cma. We rename toplevel.ml into Coqloop.ml * Extra cleanup of toplevel.mllib : - Ppextra isn't anywhere around (?!) - Ppvernac was mentionned twice, and rather belongs to printing.mllib anyway - Vernacexpr is a .mli and shouldn't appear in an .mllib * During the link, printing.cma now comes after parsing.cma (Ppvernac uses Egramml) * A few extra -threads in ocamlbuild files (btw, it's a bit sad to need -thread for coqchk).
* Removing RefArgType generic argument.Gravatar Pierre-Marie Pédrot2013-12-01
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* Getting rid of casted_open_constr. It was only used by theGravatar Pierre-Marie Pédrot2013-11-30
| | | | | | | | | | | | | | | | | refine tactic, which now uses plain glob_constr's. Now there is no real need to depend on goal when interpreting genargs. Possible minor incompatibilities: 1. The interpretation of glob_constr to constr is now done by Goal.constr_of_raw, which may be slightly dumbier than the dedicated Tacinterp.interp_open_constr which tries harder. Stdlib and test-suite do go through, though. 2. I had to change the parsing level of wit_glob in Extraargs from lconstr to constr. It may break ML notations using glob, but as they are only used inside Coq code and all well-parenthezised, it should be OK.
* Adding generic solvers to term holes. For now, no resolution mechanism norGravatar Pierre-Marie Pédrot2013-11-27
| | | | parsing is plugged.
* Synchronizing the printer of tactic notations.Gravatar ppedrot2013-11-13
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@17084 85f007b7-540e-0410-9357-904b9bb8a0f7
* Removing the dependency of every level of tactic ATSs on glob_tactic_expr.Gravatar ppedrot2013-11-10
| | | | | | | | | Instead of putting the body directly in the AST, we register it in a table. This time it should work properly. Tactic notation are given kernel names to ensure the unicity of their contents. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@17079 85f007b7-540e-0410-9357-904b9bb8a0f7
* Revert the previous commit. It broke Coq compilation.Gravatar ppedrot2013-11-09
| | | | | | | | Tactics notation interpretation was messed up because of the use of identical keys for different notations. All my tentative fixes were unsuccessful, so better blankly revert the commit for now. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@17078 85f007b7-540e-0410-9357-904b9bb8a0f7
* Removing the dependency of every level of tactic ATSs on glob_tactic_expr.Gravatar ppedrot2013-11-09
| | | | | | Instead of putting the body directly in the AST, we register it in a table. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@17077 85f007b7-540e-0410-9357-904b9bb8a0f7
* Update comments.Gravatar aspiwack2013-11-02
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@17033 85f007b7-540e-0410-9357-904b9bb8a0f7
* Adds a tactic give_up.Gravatar aspiwack2013-11-02
| | | | | | Gives up on the focused goals. Shows an unsafe status. Unlike the admit tactic, the proof cannot be closed until the users goes back and solves these goals. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@17018 85f007b7-540e-0410-9357-904b9bb8a0f7
* Adds a shelve tactic.Gravatar aspiwack2013-11-02
| | | | | | The shelve tactic puts all the focused goals out of sight. They can be later recalled by the Unshelve command. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@17013 85f007b7-540e-0410-9357-904b9bb8a0f7
* Adds an experimental exactly_once tactical.Gravatar aspiwack2013-11-02
| | | | | | | | | | exactly_once t, will have a success if t has exactly once success. There are a few caveats: - The underlying effects of t may happen in an unpredictable order (hence it may be wise to use it only with "pure" tactics) - The second success of a tactic is conditional on the exception thrown. In Ltac it doesn't show, but in the underlying code, the tactical also expects the exception you want to use to produce the second success. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@17009 85f007b7-540e-0410-9357-904b9bb8a0f7
* Adds a tactical once.Gravatar aspiwack2013-11-02
| | | | | | [once t] does just as [t] but has exactly one success it [t] has at least one success. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@17004 85f007b7-540e-0410-9357-904b9bb8a0f7
* Added the tactical "tac1 + tac2".Gravatar aspiwack2013-11-02
| | | | | | It works pretty much like "tac1 || tac2" except that it has as successes all the successes of tac1 followed by all the successes of tac2 (whereas the latter has either the successes of tac1 (if there is at least one) or those of tac2 (otherwise)). git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16998 85f007b7-540e-0410-9357-904b9bb8a0f7
* Fixes parsing of all: followed by a typechecking/evaluation command.Gravatar aspiwack2013-11-02
| | | | | | | | Exceptions raised during parsing are caught by the parser and result in weird parsing behaviour. Instead I added a special case in vernac_expr which always raises an error. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16988 85f007b7-540e-0410-9357-904b9bb8a0f7
* New option Default Goal Selector.Gravatar aspiwack2013-11-02
| | | | | | | Set Default Goal Selector "all" prefixes all tactics with "all:" if no selector is specified (it is overridden by 1: for instance). git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16983 85f007b7-540e-0410-9357-904b9bb8a0f7
* Adds a new goal selector "all:".Gravatar aspiwack2013-11-02
| | | | | | all:tac applies tac to all the focused subgoals. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16982 85f007b7-540e-0410-9357-904b9bb8a0f7
* Conv_orable made functional and part of pre_envGravatar gareuselesinge2013-10-31
| | | | | | But for vm, the kernel should be functional now git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16961 85f007b7-540e-0410-9357-904b9bb8a0f7
* Abstracting evar filter away. The API is not perfect, but better than nothing.Gravatar ppedrot2013-10-27
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16939 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
* Turn many List.assoc into List.assoc_fGravatar letouzey2013-10-24
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16925 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
* STM: add "Stm Wait" to wait for the slaves to complete their jobsGravatar gareuselesinge2013-10-10
| | | | | | | Used by fake_ide, that before editing a broken proof has to be sure Coq known the proof is broken. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16868 85f007b7-540e-0410-9357-904b9bb8a0f7
* STM: new command "Stm PrintDag" to force printing the dag to /tmpGravatar gareuselesinge2013-10-07
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16862 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
* Prettyp: avoid useless "let module"Gravatar letouzey2013-09-19
| | | | | | | As hinted by X. Clerc, a "let module" induces some runtime cost, so let's try to avoid them when possible. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16789 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
* Fixing some tests from the test-suite.Gravatar ppedrot2013-09-03
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16760 85f007b7-540e-0410-9357-904b9bb8a0f7
* Partly replacing list-based access functions in Evd. This is stillGravatar ppedrot2013-09-03
| | | | | | | unsatisfactory as some functions implicitly require some ordering on the evars, but this is already better. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16759 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 more association lists in Constrintern.Gravatar ppedrot2013-09-02
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16757 85f007b7-540e-0410-9357-904b9bb8a0f7
* Nicer code concerning dirpaths and modpath around LibGravatar letouzey2013-08-22
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16727 85f007b7-540e-0410-9357-904b9bb8a0f7
* Declarations.mli: reorganization of modular structuresGravatar letouzey2013-08-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The earlier type [struct_expr_body] was far too broad, leading to code with unclear invariants, many "assert false", etc etc. Its replacement [module_alg_expr] has only three constructors: * MEident * MEapply : note the module_path as 2nd arg, no more constraints here * MEwith : no more constant_body inside, constr is just fine But no more SEBfunctor or SEBstruct constructor here (see below). This way, this datatype corresponds to algebraic expressions, i.e. anything that can appear in non-interactive modules. In fact, it even coincides now with [Entries.module_struct_entry]. - Functor constructors are now necessarily on top of other structures thanks to a generic [functorize] datatype. - Structures are now separated from algebraic expressions by design : the [mod_type] and [typ_expr] fields now only contain structures (or functorized structures), while [mod_type_alg] and [typ_expr_alg] are restricted to algebraic expressions only. - Only the implementation field [mod_expr] could be either algebraic or structural. We handle this via a specialized datatype [module_implementation] with four constructors: * Abstract : no implementation (cf. for instance Declare Module) * Algebraic(_) : for non-interactive modules, e.g. Module M := N. * Struct(_) : for interactive module, e.g. Module M : T. ... End M. * FullStruct : for interactive module with no type restriction. The [FullStruct] is a particular case of [Struct] where the implementation need not be stored at all, since it is exactly equal to its expanded type present in [mod_type]. This is less fragile than hoping as earlier that pointer equality between [mod_type] and [mod_expr] will be preserved... - We clearly emphasize that only [mod_type] and [typ_expr] are relevant for the kernel, while [mod_type_alg] and [typ_expr_alg] are there only for a nicer extraction and shorter module printing. [mod_expr] is also not accessed by the kernel, but it is important for Print Assumptions later. - A few implicit invariants remain, for instance "no MEwith in mod_expr", see the final comment in Declarations - Heavy refactoring of module-related files : modops, mod_typing, safe_typing, declaremods, extraction/extract_env.ml ... - Coqchk has been adapted accordingly. The code concerning MEwith in Mod_checking is now gone, since we cannot have any in mod_expr. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16712 85f007b7-540e-0410-9357-904b9bb8a0f7
* Modulification and removing of structural equality in Stateid.Gravatar ppedrot2013-08-19
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16705 85f007b7-540e-0410-9357-904b9bb8a0f7
* Support Proof GeneralGravatar gareuselesinge2013-08-08
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16678 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
* Added a Print Debug GC command that displays the current state ofGravatar ppedrot2013-08-01
| | | | | | the OCaml GC, as indicated by [Gc.stat]. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16651 85f007b7-540e-0410-9357-904b9bb8a0f7
* Added printing of instance priority to the Print Instances command.Gravatar ppedrot2013-08-01
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16647 85f007b7-540e-0410-9357-904b9bb8a0f7
* Granting bug #3098: adding priority to Existing Instances.Gravatar ppedrot2013-08-01
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16645 85f007b7-540e-0410-9357-904b9bb8a0f7
* Declaremods: major refactoring, stop duplicating libobjects in modulesGravatar letouzey2013-07-17
| | | | | | | | | | | | | | | | | | | | | | | When refering to a module / module type, or when doing an include, we do not duplicate and substitution original libobjects immediatly. Instead, we store the module path, plus a substitution. The libobjects are retrieved later from this module path and substituted, typically during a Require. This allows to vastly decrease vo size (up to 50% on some files in the stdlib). More work is done during load (some substitutions), but the extra time overhead appears to be negligible. Beware: all subst_function operations should now be environment-insensitive, since they may be arbitrarily delayed. Apparently only subst_arguments_scope had to be adapted. A few more remarks: - Increased code factorisation between modules and modtypes - Many errors and anomaly are now assert - One hack : brutal access of inner parts of module types (cf handle_missing_substobjs) git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16630 85f007b7-540e-0410-9357-904b9bb8a0f7
* Lib.contents () instead of Lib.contents_after NoneGravatar letouzey2013-07-17
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16627 85f007b7-540e-0410-9357-904b9bb8a0f7
* More dynamic argument scopesGravatar letouzey2013-07-17
| | | | | | | | | | | | | | | | | | | | When arguments scopes are set manually, nothing new, they stay as they are (until maybe another Arguments invocation). But when argument scopes are computed out of the argument type and the Bind Scope information, this kind of scope is now dynamic: a later Bind Scope will be able to impact the scopes of an earlier constant. For Instance: Definition f (n:nat) := n. About f. (* Argument scope is [nat_scope] *) Bind Scope other_scope with nat. About f. (* Argument scope is [other_scope] *) This allows to get rid of hacks for modifying scopes during functor applications. Moreover, the subst_arguments_scope is now environment-insensitive (needed for forthcoming changes in declaremods). git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16626 85f007b7-540e-0410-9357-904b9bb8a0f7
* Added a Register Inline command for the native compiler. Will be ported to ↵Gravatar mdenes2013-07-10
| | | | | | | | | | the VM too. Almost only a new grammar entry since the inlining machinery was already implemented. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16623 85f007b7-540e-0410-9357-904b9bb8a0f7
* Removing SortArgType.Gravatar ppedrot2013-07-05
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16618 85f007b7-540e-0410-9357-904b9bb8a0f7
* Expurgating the useless difference between List0 and List1 at theGravatar ppedrot2013-07-05
| | | | | | | | | | level of generic arguments. This only matters at parsing time. TODO: the current status is not satisfactory enough, as rule emptyness is still decided w.r.t. generic arguments. This should be done on a grammar entry basis instead. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16617 85f007b7-540e-0410-9357-904b9bb8a0f7
* Removing the use of leveled tactics wit_tacticn. It is now handledGravatar ppedrot2013-07-02
| | | | | | | | | | | | through a unique generic argument, and the level is only considered at parsing time. This may introduce unnecessary parentheses in Ltac printing though, as every tactic argument is collapsed at the lowest level. I assume this does not matter that much, and anyway Ltac printing is quite bugged as of today. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16616 85f007b7-540e-0410-9357-904b9bb8a0f7
* Getting rid of IntroPatternArgType.Gravatar ppedrot2013-06-27
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16610 85f007b7-540e-0410-9357-904b9bb8a0f7
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