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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13469 85f007b7-540e-0410-9357-904b9bb8a0f7
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- The code detected unused in notation.ml revealed a bug.
- In term.ml, restored a (short) useless function for
consistency/symmetry of the interface.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13463 85f007b7-540e-0410-9357-904b9bb8a0f7
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In particular, the unused lib/tlm.ml and lib/gset.ml are removed
In addition, to simplify code, Libobject.record_object returning only the
('a->obj) function, which is enough almost all the time.
Use Libobject.record_object_full if you really need also the (obj->'a).
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13460 85f007b7-540e-0410-9357-904b9bb8a0f7
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See http://caml.inria.fr/mantis/view.php?id=4940
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13413 85f007b7-540e-0410-9357-904b9bb8a0f7
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is now allowed on the left side of a match.
You can write 'match v with |Vnil => 0 |h :: q => 1 end.' if
'h :: q' stands for the vector 'Vcons _ h _ t'.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13403 85f007b7-540e-0410-9357-904b9bb8a0f7
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with non-recursive binders.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13357 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13323 85f007b7-540e-0410-9357-904b9bb8a0f7
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- Added support for recursive notations with binders
- Added support for arbitrary large iterators in recursive notations
- More checks on the use of variables and improved error messages
- Do side-effects in metasyntax only when sure that everything is ok
- Documentation
Note: it seems there were a small bug in match_alist (instances obtained
from matching the first copy of iterator were not propagated).
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13316 85f007b7-540e-0410-9357-904b9bb8a0f7
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to their signature of implicit positions and scopes) is computed.
A bit of documentation in constrintern.mli.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13315 85f007b7-540e-0410-9357-904b9bb8a0f7
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location dumping for binders uniformly treated in constrintern.ml (and
renamed the optional arg of interp_context from fail_anonymous to
global_level since the flag now also decides whether to dump binders as
global or local ones); added locations for the variables occurring in
the "as in" clauses;
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13314 85f007b7-540e-0410-9357-904b9bb8a0f7
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in preparation of supporting parameters for binders in notations.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13313 85f007b7-540e-0410-9357-904b9bb8a0f7
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(hence following the general convention about spelling in Coq's code).
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13312 85f007b7-540e-0410-9357-904b9bb8a0f7
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thunks. Move from [lazy] to [delayed] in subtac.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13227 85f007b7-540e-0410-9357-904b9bb8a0f7
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Applied it to fix mli file headers.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13176 85f007b7-540e-0410-9357-904b9bb8a0f7
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Note that the code is no longer in constrextern.ml but in topconstr.ml where
the code for reversing notations of term already was.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13132 85f007b7-540e-0410-9357-904b9bb8a0f7
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working with section/goal variables).
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13131 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13119 85f007b7-540e-0410-9357-904b9bb8a0f7
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products as implicit if they're part of a term and not a type (issue a
warning instead).
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13101 85f007b7-540e-0410-9357-904b9bb8a0f7
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binders.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13086 85f007b7-540e-0410-9357-904b9bb8a0f7
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Evars of source "ImpossibleCase" that remain undefined at the end of
case analysis are now defined to ID (forall A : Type, A -> A).
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13023 85f007b7-540e-0410-9357-904b9bb8a0f7
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Cf tok.ml, token isn't anymore string*string where first
string encodes the kind of the token, but rather a nice
sum type. Unfortunately, string*string (a.k.a Plexing.pattern)
is still used in some places of Camlp5, so there's a few
conversions back and forth. But the penalty should be quite low,
and having nicer tokens helps in the forthcoming integration
of support for camlp4 post 3.10
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13018 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12976 85f007b7-540e-0410-9357-904b9bb8a0f7
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- Many of them were broken, some of them after Pierre B's rework
of mli for ocamldoc, but not only (many bad annotation, many files
with no svn property about Id, etc)
- Useless for those of us that work with git-svn (and a fortiori
in a forthcoming git-only setting)
- Even in svn, they seem to be of little interest
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12972 85f007b7-540e-0410-9357-904b9bb8a0f7
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costly in size but it is still used for checking that the parameters
of mutual inductive types are the same...).
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12971 85f007b7-540e-0410-9357-904b9bb8a0f7
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dev/ocamlweb-doc has been erased. I hope no one still use the
"new-parse" it generate.
In dev/,
make html will generate in dev/html/ "clickable version of mlis". (as
the caml standard library)
make coq.pdf will generate nearly the same awfull stuff that coq.ps was.
make {kernel,lib,parsing,..}.{dot,png} will do the dependancy graph of
the given directory.
ocamldoc comment syntax is here :
http://caml.inria.fr/pub/docs/manual-ocaml/manual029.html
The possibility to put graphs in pdf/html seems to be lost.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12969 85f007b7-540e-0410-9357-904b9bb8a0f7
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- Notations with coercions to funclass inserted were not working any
longer since r11886. Made a fix but maybe should we eventually type
the notations so that they have a canonical form (and in particular
with coercions pre-inserted?).
- Improved spacing management in printing extra tactic arguments "by" and "in".
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12951 85f007b7-540e-0410-9357-904b9bb8a0f7
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numerals are open (see e.g. part of bug report #2044).
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12924 85f007b7-540e-0410-9357-904b9bb8a0f7
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used as a binding name in the return predicate of a Let/If case
analysis causing a surprising error message; solved the problem by not
checking for this kind of internal variables when the return predicate
is anyway not given by the user; ideally, it should be detected that
in the arguments of the inductive type, the parameter names can be
reused w/o provoking captures - which are bad if the argument is
implicit).
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12917 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12904 85f007b7-540e-0410-9357-904b9bb8a0f7
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In coqdoc, made links to utf8 notations working and made
representation of locations for notations more compact
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12896 85f007b7-540e-0410-9357-904b9bb8a0f7
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- make links to section variables working (used qualified names for
disambiguation and fixed the place in intern_var where to dump them)
(wish #2277)
- mapping of physical to logical paths now follows coq (see bug #2274)
(incidentally, it was also incorrectly seeing foobar.v as a in directory foo)
- added links for notations
- added new category "other" for indexing entries not starting with latin letter
(e.g. notations or non-latin identifiers which was otherwise broken)
- protected non-notation strings (from String.v) from utf8 symbol interpretation
- incidentally quoted parseable _ in notations to avoid confusion with
placeholder in the "_ + _" form of notation
- improved several "Sys_error" error messages
- fixed old bug about second dot of ".." being interpreted as regular dot
- removed obsolete lexer in index.mll (and renamed index.mll to index.ml)
- added a test-suite file for testing various features of coqdoc
Things that still do not work:
- when a notation is redefined several times in the same scope, only
the link to the first definition works
- if chars and symbols are not separated in advance, idents
that immediately follow symbols are not detected
(e.g. as in {True}+{True} where coqdoc sees a symbol "+{True}")
- parentheses, curly brackets and semi-colon not linked in notations
Things that can probably be improved:
- all notations are indexed in the same category "other"; can we do better?
- all non-latin identifiers (e.g. Greek letters) are also indexed in the
same "other" category; can we do better?
- globalization data for notations could be compacted (currently there is one
line per each proper location covered by the notation)
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12890 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12697 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12694 85f007b7-540e-0410-9357-904b9bb8a0f7
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For F(X:T), the application !F M works as F M, except that if module type T
contains some "Inline" annotations, they are not taken in account when substituting
X with M in F. See forthcoming commits for examples of use for this feature.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12678 85f007b7-540e-0410-9357-904b9bb8a0f7
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Syntax Include Type is still active, but deprecated, and triggers a warning.
The syntax M <+ M' <+ M'', which performs internally an Include, also
benefits from this: M, M', M'' can be independantly modules or module type.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12640 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12632 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12608 85f007b7-540e-0410-9357-904b9bb8a0f7
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- to type patterns w/o losing the information of what subterm is a hole
would need to remember where holes were in "understand", but "understand"
needs sometimes to instantiate evars to ensure the type of an evar
is not its original type but the type of its instance (what can
e.g. lower a universe level); we would need here to update evars
type at the same time we define them but this would need in turn to
check the convertibility of the actual and expected type since otherwise
type-checking constraints may disappear;
- typing pattern is apparently expensive in time; is it worth to do it
for the benefit of pattern-matching compilation and coercion insertion?
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12607 85f007b7-540e-0410-9357-904b9bb8a0f7
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We renounced to distribute evars to constr and bindings and to let
tactics do the merge. There are now two disciplines:
- the general case is that the holes in tactic arguments are pushed to
the general sigma of the goal so that tactics have no such low-level
tclEVARS, Evd.merge, or check_evars to do:
- what takes tclEVARS and check_evars in charge is now a new
tactical of name tclWITHHOLES (this tactical has a flag to support
tactics in either the "e"- mode and the non "e"- mode);
- the merge of goal evars and holes is now done generically at
interpretation time (in tacinterp) and as a side-effect it also
anticipates the possibility to refer to evars of the goal in the
arguments;
- with this approach, we don't need such constr/open_constr or
bindings/ebindings variants and we can get rid of all ugly
inj_open-style coercions;
- some tactics however needs to have the exact subset of holes known;
this is the case e.g. of "rewrite !c" which morally reevaluates c at
each new rewriting step; this kind of tactics still receive a
specific sigma around their arguments and they have to merge evars
and call tclWITHHOLES by themselves.
Changes so that each specific tactics can take benefit of this generic
support remain to be done.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12603 85f007b7-540e-0410-9357-904b9bb8a0f7
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types so that the type of terms in Genarg can be changed w/o in full
independence of the level.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12599 85f007b7-540e-0410-9357-904b9bb8a0f7
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Simplifying the printing of "in" clause keeping the same defaults as
in parsing (e.g. "simpl" is printed "simpl" and not "simpl in *").
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12582 85f007b7-540e-0410-9357-904b9bb8a0f7
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Also removed used of local_binders_length and local_assums_length
which are now incorrect due to the possible presence of `{ ... } contexts.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12579 85f007b7-540e-0410-9357-904b9bb8a0f7
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functors
For Module F(X:SIG), making now a Include F will try to find the X fields in
the current context, just as was doing earlier Include Self F. This specific
syntax is removed, freeing the keyword "Self". Anyway, with the use of the
syntax "<+" there was already hardly any need for syntax "Include Self".
Idem for Include Type.
Beware that a typo such as "Include F" instead of "Include F G" will
produce a different message now, about a missing field instead of
a not-enough-applied functor.
By the way, some code clean-up and factorisation of inner recursive
functions in declaremods.ml.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12566 85f007b7-540e-0410-9357-904b9bb8a0f7
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Fixed some bugs in -beautify and robustness of {struct} clause.
Note: I tried to make the Automatic Introduction mode on by default
for version >= 8.3 but it is to complicated to adapt even in the
standard library.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12546 85f007b7-540e-0410-9357-904b9bb8a0f7
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Any place where <: was legal can now contain many <: declarations.
Moreover we can say that the module type we are declaring is a subtype
of an earlier module type. See DecidableType2 for examples.
Also try to handle correctly the freeze/unfreeze summaries
when simulating start/include/end (syntax ... := ... <+ ...)
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12532 85f007b7-540e-0410-9357-904b9bb8a0f7
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"Module M (...) := M1 <+ M2 <+ M3 <+ ..." is now a shortcut for
"Module M (...). Include M1. Include M2. Include M3... End M."
Moreover M2,M3,etc can be functors as long as they find what they need in what
comes before them (see new command "Include Self").
The only real constraint is that M1,M2,M3,... should not have common elements
(for the moment (?)).
Same behavior for signature : Module Type M := M1 <+ M2 <+ M3.
Note that this <+ is _not_ a primitive construct of the module language,
for instance it cannot be used in signature (Module M <: M1 <+ M2 is
illegal for the moment).
Some example of use in Decidable2 and NZAxioms
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12530 85f007b7-540e-0410-9357-904b9bb8a0f7
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abbreviations of applied references.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12506 85f007b7-540e-0410-9357-904b9bb8a0f7
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- Deactivation of short names registration and printing for
abbreviations to identical names, what avoids printing uselessly
qualified names binding where the short name is in fact equivalent.
- New treatment of abbreviations to names: don't insert any maximally
inserted implicit arguments at all at the time of the abbreviation
and use the regular internalization strategy to have them inserted
at use time.
- The previous modifications altogether make redirections of
qualified names easier and avoid the semantic change of r12349 and
hence allows to keep "Notation b := @a" as it was before, i.e. as a
notation for the deactivation of the implicit arguments of a.
- Took benefit of these changes and updated nil/cons/list/app
redefinition in "List.v".
- Fixed parsing/printing notation bugs (loop on partially applied
abreviations for constructors in constrintern.ml + bad reverting of
notations with holes that captured non anonymous variables in
match_cases_pattern).
- Add support for parsing/printing abbreviations to @-like constructors
and for reverting printing for abbreviations to constructors applied
to parameters only (function extern_symbol_pattern).
- Minor error messages fixes and minor APIs cleaning.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12494 85f007b7-540e-0410-9357-904b9bb8a0f7
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