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* Fixed my last patch: these files no longer use nat_beq (automaticallyGravatar vsiles2011-05-16
| | | | | | | | generated) but rather use beq_nat (Arith.EqNat) git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14126 85f007b7-540e-0410-9357-904b9bb8a0f7
* turn the automatic generation of boolean equalityGravatar vsiles2011-05-16
| | | | | | | | off, as it should be since 8.3 git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14125 85f007b7-540e-0410-9357-904b9bb8a0f7
* Test for bug 462 and 2342 fixed by Matthieu's 13990 (or so).Gravatar herbelin2011-05-15
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14124 85f007b7-540e-0410-9357-904b9bb8a0f7
* Failing instead of switching to the coercion mechanism when VMcastGravatar herbelin2011-05-15
| | | | | | involves evars (seem cleaner) at type-inference time. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14123 85f007b7-540e-0410-9357-904b9bb8a0f7
* Turning Sys_error into error by default instead of anomaly. After all,Gravatar herbelin2011-05-15
| | | | | | | they are in general internal Coq error. If a Coq code needs to catch a Sys_error for some purpose, it can still do it. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14122 85f007b7-540e-0410-9357-904b9bb8a0f7
* A better procedure for checking presence of undefined evars.Gravatar aspiwack2011-05-13
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14121 85f007b7-540e-0410-9357-904b9bb8a0f7
* The modules in proofs now use the Errors module to explain their exceptions ↵Gravatar aspiwack2011-05-13
| | | | | | to the toplevel git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14120 85f007b7-540e-0410-9357-904b9bb8a0f7
* A new mechanism to handle errors.Gravatar aspiwack2011-05-13
| | | | | | | Instead of the monolitic Cerrors, I introduce a lightweight Errors module whose error message can be expanded by module introducing exceptions. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14119 85f007b7-540e-0410-9357-904b9bb8a0f7
* New option [Set Bullet Behavior] allows to select the behaviour of bullets.Gravatar aspiwack2011-05-13
| | | | | | | | | - Two predefined behaviours : "None" where bullet have no effect and "Strict Subproofs" (default) which acts as previously. - More behaviours can be registered by plugins via [Proof_global.Bullet.register_behavior]. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14118 85f007b7-540e-0410-9357-904b9bb8a0f7
* Print Module (Type) M now tries to print more detailsGravatar letouzey2011-05-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "Print Module M" prints now by default both a signature (fields with their types) and a body (fields with their types and transparent bodies). "Print Module Type M" could be used both when M is a module or a module Type, it will only display th signature of M. The earlier minimalist behavior (printing only the field names) could be reactivated by option "Set Short Module Printing". For the moment, the content of internal sub-modules and sub-modtypes are not displayed. Note: this commit is an experiment, many sitations are still unsupported. When such situations are encountered, Print Module will fall back on the earlier minimalist behavior. This might occur in particular in presence of "with" annotations, or in the conjonction of a non-global module (i.e. functor or module type) and internal sub-modules. Side effects of this commit: - a better compare function for global_reference, with no allocations at each comparison - Nametab.the_globrevtab is now searched according to user part only of a kernel_name - The printing of an inductive block is now in Printer, and rely less on the Nametab. Instead, we use identifiers in mind_typename and mind_consnames. Note that Print M.indu will not display anymore the pseudo-code "Inductive M.indu ..." but rather "Inductive indu..." git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14117 85f007b7-540e-0410-9357-904b9bb8a0f7
* Improved lia + experimental nliaGravatar fbesson2011-05-09
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14116 85f007b7-540e-0410-9357-904b9bb8a0f7
* remove useless dependancy for csdpcertGravatar fbesson2011-05-09
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14115 85f007b7-540e-0410-9357-904b9bb8a0f7
* Fixes in the test-suite after modularisation of ZArith and coGravatar letouzey2011-05-06
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14114 85f007b7-540e-0410-9357-904b9bb8a0f7
* Additionnal fix of romega after modularisation of ZArithGravatar letouzey2011-05-06
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14113 85f007b7-540e-0410-9357-904b9bb8a0f7
* update of the file list in doc/stdlibGravatar letouzey2011-05-06
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14112 85f007b7-540e-0410-9357-904b9bb8a0f7
* BinNat: N.binary_rect is now a definition instead of an opaque proofGravatar letouzey2011-05-05
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14111 85f007b7-540e-0410-9357-904b9bb8a0f7
* Peano recursion for positive: integration of Daniel Schepler's codeGravatar letouzey2011-05-05
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14110 85f007b7-540e-0410-9357-904b9bb8a0f7
* Minimal lemmas about Z.gt, N.gt and coGravatar letouzey2011-05-05
| | | | | | | The use of these predicate isn't recommended, but let's at least allow converting > >= and < <= git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14109 85f007b7-540e-0410-9357-904b9bb8a0f7
* Modularisation of Znat, a few name changed elsewhereGravatar letouzey2011-05-05
| | | | | | For instance inj_plus is now Nat2Z.inj_add git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14108 85f007b7-540e-0410-9357-904b9bb8a0f7
* BinInt: Z.add become the alternative Z.add'Gravatar letouzey2011-05-05
| | | | | | | It relies on Z.pos_sub instead of a Pos.compare followed by Pos.sub. Proofs seem to be quite easy to adapt, via some rewrite Z.pos_sub_spec. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14107 85f007b7-540e-0410-9357-904b9bb8a0f7
* Modularization of BinInt, related fixes in the stdlibGravatar letouzey2011-05-05
| | | | | | | | | | | All the functions about Z is now in a separated file BinIntDef, which is Included in BinInt.Z. This BinInt.Z directly implements ZAxiomsSig, and instantiates derived properties ZProp. Note that we refer to Z instead of t inside BinInt.Z, otherwise ring breaks later on @eq Z.t git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14106 85f007b7-540e-0410-9357-904b9bb8a0f7
* Modularization of NnatGravatar letouzey2011-05-05
| | | | | | | | For instance, nat_of_Nplus is now N2Nat.inj_add Note that we add an iter function in BinNat.N git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14105 85f007b7-540e-0410-9357-904b9bb8a0f7
* Setoid_ring: some cleanups related with BinPos and BinNatGravatar letouzey2011-05-05
| | | | | | | In particular, positive_eq and N_eq and Neq_bool are now Pos.eqb and N.eqb git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14104 85f007b7-540e-0410-9357-904b9bb8a0f7
* Wf.iter_nat becomes Peano.nat_iter (with an implicit arg)Gravatar letouzey2011-05-05
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14103 85f007b7-540e-0410-9357-904b9bb8a0f7
* BinNatDef containing all functions of BinNat, misc adaptations in BinPosGravatar letouzey2011-05-05
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14102 85f007b7-540e-0410-9357-904b9bb8a0f7
* BinPosDef: a module with all code about positive, later Included in BinPosGravatar letouzey2011-05-05
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14101 85f007b7-540e-0410-9357-904b9bb8a0f7
* Modularization of BinNat + fixes of stdlibGravatar letouzey2011-05-05
| | | | | | | | | | | | A sub-module N in BinNat now contains functions add (ex-Nplus), mul (ex-Nmult), ... and properties. In particular, this sub-module N directly instantiates NAxiomsSig and includes all derived properties NProp. Files Ndiv_def and co are now obsolete and kept only for compat git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14100 85f007b7-540e-0410-9357-904b9bb8a0f7
* Modularization of PnatGravatar letouzey2011-05-05
| | | | | | | For instance, former Pplus_plus is now Pos2Nat.inj_add. As usual, compatibility notation are provided. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14099 85f007b7-540e-0410-9357-904b9bb8a0f7
* Modularization of BinPos + fixes in StdlibGravatar letouzey2011-05-05
| | | | | | | | | | | | | | | | | | | | | | | BinPos now contain a sub-module Pos, in which are placed functions like add (ex-Pplus), mul (ex-Pmult), ... and properties like add_comm, add_assoc, ... In addition to the name changes, the organisation is changed quite a lot, to try to take advantage more of the orders < and <= instead of speaking only of the comparison function. The main source of incompatibilities in scripts concerns this compare: Pos.compare is now a binary operation, expressed in terms of the ex-Pcompare which is ternary (expecting an initial comparision as 3rd arg), this ternary version being called now Pos.compare_cont. As for everything else, compatibility notations (only parsing) are provided. But notations "_ ?= _" on positive will have to be edited, since they now point to Pos.compare. We also make the sub-module Pos to be directly an OrderedType, and include results about min and max. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14098 85f007b7-540e-0410-9357-904b9bb8a0f7
* Definitions of positive, N, Z moved in Numbers/BinNums.vGravatar letouzey2011-05-05
| | | | | | | | | | | | In the coming reorganisation, the name Z in BinInt will be a module containing all code and properties about binary integers. The inductive type Z hence cannot be at the same location. Same for N and positive. Apart for this naming constraint, it also have advantages : presenting the three types at once is clearer, and we will be able to refer to N in BinPos (for instance for output type of a predecessor function on positive). git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14097 85f007b7-540e-0410-9357-904b9bb8a0f7
* Zdiv: results about eqm (the equality modulo some N) under a sectionGravatar letouzey2011-05-05
| | | | | | | These results are quite anecdotic, and may have bad interaction with the rest of the typeclass infrastructure. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14096 85f007b7-540e-0410-9357-904b9bb8a0f7
* Better comments and organisation in Datatypes.vGravatar letouzey2011-05-05
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14095 85f007b7-540e-0410-9357-904b9bb8a0f7
* Extraction: allow extraction foo when foo is an alias notationGravatar letouzey2011-05-05
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14094 85f007b7-540e-0410-9357-904b9bb8a0f7
* Fix merge, Cumul moved to CUMULGravatar msozeau2011-05-05
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14093 85f007b7-540e-0410-9357-904b9bb8a0f7
* Merge branch 'subclasses' into coq-trunkGravatar msozeau2011-05-05
| | | | | | | | | Stop using hnf_constr in unify_type, which might unfold constants that are marked opaque for unification. Conflicts: pretyping/unification.ml git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14092 85f007b7-540e-0410-9357-904b9bb8a0f7
* First phase removing obsolete support for eta up to conversion inGravatar herbelin2011-05-04
| | | | | | | | | | "apply" unification. Assuming w_unify_0 is not eventually abandoned, it remains to merge unify_with_eta into unify_0 (what unify_with_eta does and that unify_0 does not do is to select of two instances of the same meta the one with less lambda's; it is unclear whether this is useful heuristic). git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14091 85f007b7-540e-0410-9357-904b9bb8a0f7
* As many notation for for vectors as for List.Gravatar pboutill2011-05-03
| | | | | | Tiny doc of mli-doc git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14089 85f007b7-540e-0410-9357-904b9bb8a0f7
* when -camlbin is explicitly given in configure, $OCAML* are $CAMLBIN/exec.Gravatar pboutill2011-04-29
| | | | | | | Coq_makefile wrote $CAMLBIN twice... This should fix ssreflect in bench. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14088 85f007b7-540e-0410-9357-904b9bb8a0f7
* Fixed a bug causing inconsistent states during proof editting.Gravatar aspiwack2011-04-29
| | | | | | | | | Some toplevel commands (for instance the experimental bullets) are composed of several atomic commands, the failure of one must imply the failure of the whole toplevel command. This commit introduces a system of transaction to that effect. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14087 85f007b7-540e-0410-9357-904b9bb8a0f7
* Some comments.Gravatar aspiwack2011-04-29
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14086 85f007b7-540e-0410-9357-904b9bb8a0f7
* Typo in test InitSyntax.outGravatar herbelin2011-04-29
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14085 85f007b7-540e-0410-9357-904b9bb8a0f7
* Choose relative directory over configured directory for coqlib.Gravatar pboutill2011-04-29
| | | | | | | | | This also fixes the bug where Util.error is always called, if coq searches for a relative directory. Signed-off-by: Tom Prince <tom.prince@ualberta.net> git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14084 85f007b7-540e-0410-9357-904b9bb8a0f7
* Attempt to use more local doc in coqideGravatar pboutill2011-04-28
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14083 85f007b7-540e-0410-9357-904b9bb8a0f7
* CHANGES updateGravatar pboutill2011-04-28
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14082 85f007b7-540e-0410-9357-904b9bb8a0f7
* coq_makefile big cleanupGravatar pboutill2011-04-28
| | | | | | | | | | | | | For everybody: variable customization should be easier. (Bug 2533 & more) For plugins: mli files are accepted, doc of them is done, ml4 files really work, ml files aren't camlp* preprocced, ready to build with camlp4 is your code is ready too, should work on any architecture nevermind the one on which you've done the coq_makefile. For others: html doc installation in $DOCDIR/users-contrib/"you"/ git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14081 85f007b7-540e-0410-9357-904b9bb8a0f7
* coqtop -config returns coq returns coq environments at exection timeGravatar pboutill2011-04-28
| | | | | | It looks like a variables definition part of a Makefile. Names are from coq makefiles. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14080 85f007b7-540e-0410-9357-904b9bb8a0f7
* Revert r14078 "Partial backtrack on the support for open terms in ↵Gravatar gmelquio2011-04-28
| | | | | | | | destruct/induction:" While this is needed for supporting destruct with typeclasses on 8.4, it was not my intent to commit it yet (as a better fix might be in the work), so reverting it for now. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14079 85f007b7-540e-0410-9357-904b9bb8a0f7
* Partial backtrack on the support for open terms in destruct/induction:Gravatar gmelquio2011-04-28
| | | | | | | | | use type classes to possibly solve evars before trying to unify the term (or the dependencies of its type) agains a subterm of the current goal. This solves compatibility bug #2222. Mixing unification and type classes is left for future work. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14078 85f007b7-540e-0410-9357-904b9bb8a0f7
* Coqide: try to properly send interrupts to coqtop on Win32Gravatar letouzey2011-04-28
| | | | | | | | | | | | | | | We use GenerateConsoleCtrlEvent(CTRL_C_EVENT,...) after having attached coqide to the console of the coqtop we want to interrupt. Two caveats: - This code isn't compatible with Windows < XP SP1. - It relies on the fact that coqide is now a true GUI app, without console by default. If for some reason the console of coqide is restored (for instance via mkwinapp -unset), strange behavior of the interrupt button is to be expected, at the very least all instances of coqtop will get Ctrl-C instead of a precise one. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14077 85f007b7-540e-0410-9357-904b9bb8a0f7
* Adding "Tactic Notation" in doc index.Gravatar herbelin2011-04-28
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14076 85f007b7-540e-0410-9357-904b9bb8a0f7
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