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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.
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Two gains:
- no Summary in Grammar.cma
- get rid of the hack concerning error_invalid_pattern_notation
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15386 85f007b7-540e-0410-9357-904b9bb8a0f7
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grammar.cma
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- in g_constr.ml4, we avoid a dependency on Notation_ops by copying
the pseudo-ident hack ldots_var = ".."
- in egrammar.ml4 we duplicate the error message
error_invalid_pattern_notaition.
To adapt via Errors.register_handler...
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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
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NB: former Tacexpr.no_move is now Tacexpr.MoveLast
(when introducing, intro with no move is intro as last)
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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
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Adds a directory ./intf for pure interfaces.
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- Clib that does not depend on camlpX and is made to be shared by all coq
tools/scripts/...
- Lib that is Coqtop specific
As a side effect for the build system :
- Coq_config is in Clib and does not appears in makefiles
- only the BEST version of coqc and coqmktop is made
- ocamlbuild build system fails latter but is still broken
(ocamldebug finds automatically Unix but not Str. I've probably done something wrong here.)
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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.
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runs in separate process. It has no access to the global env and it
should not request it. The tracer runs in the same process as Coq and
has full access to the global env and to regular pretty-printing of
global names.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14958 85f007b7-540e-0410-9357-904b9bb8a0f7
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printing) of implicit arguments (a priori useful for teaching).
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14928 85f007b7-540e-0410-9357-904b9bb8a0f7
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(Matthieu, do you have a definition for these printers around?)
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14814 85f007b7-540e-0410-9357-904b9bb8a0f7
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Example:
Arguments eq_refl {B y}, [B] y.
Check (eq_refl (B := nat)).
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14719 85f007b7-540e-0410-9357-904b9bb8a0f7
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This adds two experimental features to the typeclass implementation:
- Path cuts: a way to specify through regular expressions on instance names
search pathes that should be avoided (e.g. [proper_flip proper_flip]).
Regular expression matching is implemented through naïve derivatives.
- Forward hints for subclasses: e.g. [Equivalence -> Reflexive] is no
longer applied backwards, but introducing a specific [Equivalence] in the
environment register a [Reflexive] hint as well. Currently not
backwards-compatible, the next patch will allow to specify direction
of subclasses hints.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14671 85f007b7-540e-0410-9357-904b9bb8a0f7
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#2168)
We replace Global.lookup_constant by our own code that looks for a module
and enters its implementation. This is still preliminary work, I would prefer
to understand more completely the part about module substitutions when
entering an applied functor. But this code already appears to work quite well.
Anyway, since we only search for constants, we don't need to reconstitute a
100% accurate environment, as long as the same objects are in it.
Note:
- Digging inside module structures is slower than just using
Global.lookup_constant. Hence we try to avoid it as long as we could.
Only in front of axioms (or in front of constant unknown to Global)
do we check whether we have an inner-module implementation for this
constant. There is some memoization of the search for internal
structure_body out of a module_path.
- In case of inner-module axioms, we might not be able to print
its type, but only its long name.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14600 85f007b7-540e-0410-9357-904b9bb8a0f7
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This reverts commit 44a6b1a7dcc483a3ef762a83cae2f771cddb09b6.
As kindly noticed to me by Arnaud, this function already existed.
Sorry about the noise.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14569 85f007b7-540e-0410-9357-904b9bb8a0f7
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debugging with full sigma (typically for debugging type inference).
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14567 85f007b7-540e-0410-9357-904b9bb8a0f7
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for the functions of unification.ml.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14547 85f007b7-540e-0410-9357-904b9bb8a0f7
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obfuscate the standard library.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14505 85f007b7-540e-0410-9357-904b9bb8a0f7
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conversion hints to kernel). Whether REVERTcast must be known from
coqchk is unclear. In the meantime, warn about the unstability of the
situation (see also bug #2599).
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14495 85f007b7-540e-0410-9357-904b9bb8a0f7
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Add a debug printer for existential sets (used for frozen_evars in w_unify).
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14384 85f007b7-540e-0410-9357-904b9bb8a0f7
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the extension of "dependent rewrite" to "sig" type in r14279: in case
of an equality "existT a p = x", no rewriting was done at all instead
of substituting "x" as "inversion" normally does when an equality
"x = t" is generated.
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particular, new printer for evar_map which displays undefined evars +
defined evars that were instantiated by these undefined evars and
recursively, up to some arbitrary level n chosen to be in practice
n=2 (thanks to Arnaud).
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14231 85f007b7-540e-0410-9357-904b9bb8a0f7
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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
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Tiny doc of mli-doc
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- Be careful with consider_remaining_unif_problems: it might instantiate an evar, including the current goal!
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13995 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13958 85f007b7-540e-0410-9357-904b9bb8a0f7
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- The experimental syntax "<30>F M" is transformed into "F M [inline at level 30]"
- The earlier syntax !F X should now be written "F X [no inline]"
(note that using ! is still possible for compatibility)
- A new annotation "F M [scope foo_scope to bar_scope]" allow to substitute
foo_scope by bar_scope in all arguments scope of objects in F.
BigN and BigZ are cleaned from the zillions of Arguments Scope used earlier.
Arguments scope for lemmas are fixed for instances of Numbers.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13839 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13834 85f007b7-540e-0410-9357-904b9bb8a0f7
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new proof engine. Correct treatment of the evar set: the tactic
incrementally extends (and potentially refines) the existing sigma and
the internally generated typeclasses constraints are removed from it at
the end as they are always solved. This avoids tricky and costly
evar_map manipulations.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13812 85f007b7-540e-0410-9357-904b9bb8a0f7
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By the way, definitely remove "Dump Universes", which has been
deprecated since 2006 (r9306).
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13754 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13744 85f007b7-540e-0410-9357-904b9bb8a0f7
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There was a discrepancy of the notions "raw" and "globalized" between
constrs and tactics, and some confusion of the notions in
e.g. genarg.mli (see all globwit_* there). This commit is a first step
towards unification of terminology between constrs and
tactics. Changes in module names will be done separately.
In extraargs.ml4, the "ARGUMENT EXTEND raw" and related stuff, even
affected by this change, has not been touched and highlights another
confusion in "ARGUMENT EXTEND" in general that will be addressed
later.
The funind plugin doesn't respect the same naming conventions as the
rest, so leave some "raw" there for now... they will be addressed
later.
This big commit has been generated with the following command (wrapped
here, but should be on a *single* line):
perl -pi -e 's/(\W(?:|pp|pr_l)|_)raw((?:constrs?|type|vars|_binder|
_context|decl|_decompose|_compose|_make)(?:\W|_))/\1glob_\2/g;s/glo
b__/glob_/g;s/prraw/prglob/g;s/(\W)R((?:Ref|Var|Evar|PatVar|App|Lam
bda|Prod|LetIn|Cases|LetTuple|If|Rec|Sort|Hole|Cast|Dynamic)\W)/\1G
\2/g' `git ls-files|grep -v dev/doc/changes.txt`
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