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2013-06-19parse "of" as KEYID "of"gareuselesinge
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16591 85f007b7-540e-0410-9357-904b9bb8a0f7
2013-06-19KEYID token makes parsing more robust in face of notationsgareuselesinge
A notation may introduce a new keyword that masks an quasi keyword (IDENT "of" for example) used in some grammar rules. KEYID "of" acepts both "of" as an ident and "of" as a keyword. Rephrasing grammar rules with KEYID makes hence them more robust in face of user notations. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16590 85f007b7-540e-0410-9357-904b9bb8a0f7
2013-06-18Proof-of-concept: moved four easy-to-handle generic arguments toppedrot
their own file, Stdarg. This required a little trick to correctly handle wit_* naming. We use a dynamic table to remember exactly where those arguments come from. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16587 85f007b7-540e-0410-9357-904b9bb8a0f7
2013-06-06More comments in Genarg.ppedrot
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16565 85f007b7-540e-0410-9357-904b9bb8a0f7
2013-06-06Uniformizing generic argument types.ppedrot
Now, instead of having three unrelated types describing a dynamic type at each level (raw, glob, top), we have a "('a, 'b, 'c) genarg_type" whose parameters describe the reified type at each level. This has various advantages: - No more code duplication to handle the three level separately; - Safer code: one is not authorized to mix unrelated types when what was morally expected was a genarg_type. - Each level-specialized representation can be accessed through well-typed projections: rawwit, glbwit and topwit. Documenting a bit Genarg b.t.w. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16564 85f007b7-540e-0410-9357-904b9bb8a0f7
2013-05-28Setting "appcontext" as the default behaviour in Ltac matching.ppedrot
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16537 85f007b7-540e-0410-9357-904b9bb8a0f7
2013-05-28Fixing warning of deprecated Argument Scopes.ppedrot
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16536 85f007b7-540e-0410-9357-904b9bb8a0f7
2013-05-12Use the Hook module here and there.ppedrot
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16510 85f007b7-540e-0410-9357-904b9bb8a0f7
2013-05-06States: frozen states can hold closuresgareuselesinge
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
2013-04-23Egramcoq+Lexer : no need for an init_functionletouzey
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16448 85f007b7-540e-0410-9357-904b9bb8a0f7
2013-04-23Egramcoq: clean an ugly code snippetletouzey
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16446 85f007b7-540e-0410-9357-904b9bb8a0f7
2013-04-22code simplifications concerning Summaryletouzey
- Most of the time, the table registered via Summary.declare_summary is just a single reference. A new function Summary.ref now allows to both declare this ref and register it to summary in one shot. - Clarifications concerning the role of [init_function]. For statically registered tables that don't need a special initializer, just do nothing there (see the new Summary.nop function). Beware: now that Summary exports a function named "ref", any code that do an "open Summary" will probably fail to compile. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16441 85f007b7-540e-0410-9357-904b9bb8a0f7
2013-04-17Renaming SearchAbout into Search and Search into SearchHead.herbelin
I hope I did not forget any place to change. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16423 85f007b7-540e-0410-9357-904b9bb8a0f7
2013-04-15More functional implementation of locality_flag and program_modegareuselesinge
This commit introduces 2 new vernac_expr constructors: - VernacLocal (b,v) that represents a vernacular v with the "Local" modifier - VernacProgram v that represents a vernacular v with the "Program" modifier This allows the parser to avoid using side effects to model the two modifiers, that are now represented in the AST. This also decouples the parsing phase from the interpretation phase, since parsing a second phrase does not alter the locality flag for the first phrase. As a consequence all the locality_flag components of vernac_expr have been removed, but for the ones that (for retro compatibility) allow an "infix" Local flag. In these cases the boolean is renamed obsolete_locality (as the grammar entry that parses it), and during interpretation we check that at most one locality flag is specified, using the idiom (where the input local is the obsolete one): let local = enforce_XXX_locality locality local in Another improvement is that the default locality is not chosen in the parser, but in the interpreter where the idiom let local = make_XXX_locality locality in is used to default the locality to XXX (module/section/whatever). Unfortunately not all side effects have been removed: - Flags.program_mode is still used to signal that we are in program mode - Locality.LocalityFixme.* functions are used in commands that do not have an AST, but are parsed as VernacExtend (see vernacinterp.ml) I guess one could fix the latter case systematically adding an extra argument "locality" to commands attached using VERNAC COMMAND EXTEND. Fixing plugins adding commands that honour "Local" should look like this: VERNAC COMMAND EXTEND Set_Solver | [ "Obligation" "Tactic" ":=" tactic(t) ] -> [ set_default_tactic - (Locality.use_section_locality ()) + (Locality.make_section_locality (Locality.LocalityFixme.consume ())) (Tacintern.glob_tactic t) ] END In any case the side effects are set/consumed within then interpretation phase, and not set during the parsing phase and consumed during the interpretation phase. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16396 85f007b7-540e-0410-9357-904b9bb8a0f7
2013-03-25cbn can be called by Evalpboutill
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16353 85f007b7-540e-0410-9357-904b9bb8a0f7
2013-03-14Pptactic.pr_raw_tactic is now without env argumentletouzey
This env argument was just there by analogy with the glob_tactic case, and actually ignored for raw_tactic git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16301 85f007b7-540e-0410-9357-904b9bb8a0f7
2013-03-13Modules and ppvernac, sequel of Enrico's commit 16261letouzey
After some investigation, I see no reason to try to hack the nametab in ppvernac, since everything happens there at a lower level (constr_expr). So the offending code that Enrico protected with a State.with_state_protection is now gone. By the way, moved some types from Declaremods to Vernacexpr to avoid some dependencies git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16300 85f007b7-540e-0410-9357-904b9bb8a0f7
2013-03-13Restrict (try...with...) to avoid catching critical exn (part 9)letouzey
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16285 85f007b7-540e-0410-9357-904b9bb8a0f7
2013-03-13Restrict (try...with...) to avoid catching critical exn (part 8)letouzey
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16284 85f007b7-540e-0410-9357-904b9bb8a0f7
2013-03-11Allowing (Co)Fixpoint to be defined local and Let-style.ppedrot
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16266 85f007b7-540e-0410-9357-904b9bb8a0f7
2013-03-11Added a Local Definition vernacular command. This type of definitionppedrot
has to be refered through its qualified name even when the module containing it is imported. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16263 85f007b7-540e-0410-9357-904b9bb8a0f7
2013-02-19avoid (Int.equal (cmp ...) 0) when a boolean equality existsletouzey
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16222 85f007b7-540e-0410-9357-904b9bb8a0f7
2013-02-19Dir_path --> DirPathletouzey
Ok, this is merely a matter of taste, but up to now the usage in Coq is rather to use capital letters instead of _ in the names of inner modules. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16221 85f007b7-540e-0410-9357-904b9bb8a0f7
2013-02-18Removing Exc_located and using the new exception enrichementppedrot
mechanism to retrieve the same information. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16215 85f007b7-540e-0410-9357-904b9bb8a0f7
2013-02-18use List.rev_map whenever possibleletouzey
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16211 85f007b7-540e-0410-9357-904b9bb8a0f7
2013-02-10Useless use of hooks in VernacDefinition. In addition, this wasppedrot
polluting the AST first-order structure. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16196 85f007b7-540e-0410-9357-904b9bb8a0f7
2013-01-28Actually adding backtrace handling.ppedrot
I hope I did not forget some [with] clauses. Otherwise, some stack frame will be missing from the debug. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16167 85f007b7-540e-0410-9357-904b9bb8a0f7
2013-01-28Uniformization of the "anomaly" command.ppedrot
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16165 85f007b7-540e-0410-9357-904b9bb8a0f7
2013-01-22New implementation of the conversion test, using normalization by evaluation tomdenes
native OCaml code. Warning: the "retroknowledge" mechanism has not been ported to the native compiler, because integers and persistent arrays will ultimately be defined as primitive constructions. Until then, computation on numbers may be faster using the VM, since it takes advantage of machine integers. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16136 85f007b7-540e-0410-9357-904b9bb8a0f7
2012-12-22Avoiding collision between Camlp4 Loc.Exc_located and Coq's Loc.Exc_located.herbelin
Also fixing coqmktop for use with Camlp4. Don't know if this is the fix intended by coqmktop experts or not, though. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16113 85f007b7-540e-0410-9357-904b9bb8a0f7
2012-12-21Yet a new reduction tactic in Coq : cbnpboutill
It is supposed to become the next generation of the simpl tactics (it "refolds" constant) but 1/it is a bit more aggresive than the old simpl 2/it cannot be customized as simpl start to be 3/(for now)it does not refold in reccursive calls constant such as compare x y := compare_cont x y Eq := (fix compare_cont x y s := ...) x y Eq git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16111 85f007b7-540e-0410-9357-904b9bb8a0f7
2012-12-18Modulification of nameppedrot
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16099 85f007b7-540e-0410-9357-904b9bb8a0f7
2012-12-14Modulification of dir_pathppedrot
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16072 85f007b7-540e-0410-9357-904b9bb8a0f7
2012-12-14Modulification of identifierppedrot
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16071 85f007b7-540e-0410-9357-904b9bb8a0f7
2012-12-04Early translation of camlp4/camlp5 located errors into coq-locatedherbelin
errors so as to be able to work only with Loc.Exc_located inside main Coq. This fixes the anomaly (probably introduced by commit 15847) when a syntax error arrives in coqc. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16022 85f007b7-540e-0410-9357-904b9bb8a0f7
2012-11-25Monomorphization (parsing)ppedrot
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16000 85f007b7-540e-0410-9357-904b9bb8a0f7
2012-11-15backtrack too much commited files in the last commit.courtieu
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15975 85f007b7-540e-0410-9357-904b9bb8a0f7
2012-11-15Fixing emacs diff bug with .dir-locals.el.courtieu
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15974 85f007b7-540e-0410-9357-904b9bb8a0f7
2012-11-13More monomorphizationsppedrot
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15969 85f007b7-540e-0410-9357-904b9bb8a0f7
2012-11-08Monomorphized a lot of equalities over OCaml integers, thanks toppedrot
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
2012-11-07Fix reference_or_constr grammar rule to accept @t as a constrgareuselesinge
With the previous formulation extra parentheses had to be added, now they are only necessary for compound expressions, like an application. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15954 85f007b7-540e-0410-9357-904b9bb8a0f7
2012-10-31Change [Hints Resolve] to still accept constrs as argumentsmsozeau
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
2012-10-29Fixed #2926:ppedrot
Extend "Print Opaque Dependencies" for transparent dependencies as well git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15935 85f007b7-540e-0410-9357-904b9bb8a0f7
2012-10-26Change Hint Resolve, Immediate to take a global reference as argumentmsozeau
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
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
2012-10-15Egramml: minor simplificationletouzey
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15890 85f007b7-540e-0410-9357-904b9bb8a0f7
2012-10-06restore compatibility with camlp5 < 6.00letouzey
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15881 85f007b7-540e-0410-9357-904b9bb8a0f7
2012-10-06still some more dead code removalletouzey
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15875 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
2012-10-05Fix a confusion between types of locations in an untyped part of the parserletouzey
after the migration of compat.ml4 This was leading to huge positions written to .glob files, making coqdoc loop forever. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15861 85f007b7-540e-0410-9357-904b9bb8a0f7
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