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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15415 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15414 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15413 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15412 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15400 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15399 85f007b7-540e-0410-9357-904b9bb8a0f7
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Adds a directory ./intf for pure interfaces.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15367 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15352 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15317 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15313 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15312 85f007b7-540e-0410-9357-904b9bb8a0f7
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goals.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15303 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15265 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15263 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15247 85f007b7-540e-0410-9357-904b9bb8a0f7
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fatal and non fatal identifier check errors.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15178 85f007b7-540e-0410-9357-904b9bb8a0f7
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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.)
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15144 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15118 85f007b7-540e-0410-9357-904b9bb8a0f7
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To mitigate the lack of a general "info" tactical, let's
introduce some specialized tactics info_trivial, info_auto
and info_eauto that display the basic tactics used when
solving a goal.
We also add tactics "debug trivial" and "debug auto" which
display every basic tactics attempted by trivial or auto.
Triggering the "info" or "debug" mode for auto, eauto, trivial
can also be done now via global options, such as Set Debug Auto
or Set Info Eauto. In case both debug and info modes are
activated, the debug mode takes precedence.
NB: it would be nice to name these tactics "info xxx" instead
of "info_xxx", but I don't see how to implement a "info eauto"
in eauto.ml4 (hence by TACTIC EXTEND) while keeping
a generic "info foo" tactic in g_ltac.ml4 (useful to display
a nice message about the unavailability of the general info).
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15103 85f007b7-540e-0410-9357-904b9bb8a0f7
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?x[t1..tm] = ?y[u1..un] when ?x occurs in u1..un with no (easy) way to
know if it occurs in rigid position or not. Such equations typically
come from matching problems such as "match a return ?T[a] with pair a1
a2 => a1 end" where, a is in type "?A * ?B", and, in the branch, the
return clause, of the form "?T[pair ?A ?B a1 a2]", has to be unified
with ?A. This possible dependency is kept since commits r15060-15062.
The heuristic is to restrict ?T so that the dependency is removed,
leading to a behavior similar to the one existing before these commits.
This allows BGsection15.v, from contrib Ssreflect, to compile as it
did before these commits.
Also, removed one function exported without true need in r15061.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15092 85f007b7-540e-0410-9357-904b9bb8a0f7
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change of semantics).
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15060 85f007b7-540e-0410-9357-904b9bb8a0f7
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TACTIC EXTEND block possibly parse the stand-alone name of a tactic,
then only the first rule must be registered in the atomic tactic table
so as to be consistent with what happens when the tactic is invoked
directly via its parsing rules and not via the interpretation of a
reference in the atomic tactic table. Concretely, this affects TACTIC
EXTEND blocks of the form
TACTIC EXTEND foo
[ "bar" tactic_opt(tac) -> ... ]
| [ "bar" constr_list(tac) -> ... ]
where both rules parses "bar" alone but only the first rule must be
registered in the atomic table,
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15046 85f007b7-540e-0410-9357-904b9bb8a0f7
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- Remove useless functorization of Pretyping
- Move Program coercion/cases code inside pretyping/, enabled according
to a flag.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15033 85f007b7-540e-0410-9357-904b9bb8a0f7
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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.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15020 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14905 85f007b7-540e-0410-9357-904b9bb8a0f7
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Beware, it means that files position is not relative to coqtop position
but is given by XDG_DATA_DIRS and XDG_CONFIG_DIRS.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14822 85f007b7-540e-0410-9357-904b9bb8a0f7
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instantiating them in the unification algorithm used for tactics.
This allows to discard ill-typed uses of first-order unification which
otherwise would have been fatal (this incidentally allows to partially
restore some compatibility with 8.3 that was broken after eta was
added in unification).
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14812 85f007b7-540e-0410-9357-904b9bb8a0f7
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not in pattern-matching compilation.
Also extended to the Var case the preference given to using the term
to match as alias rather than its expansion.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14737 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14729 85f007b7-540e-0410-9357-904b9bb8a0f7
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files which where Windows-like, whoever knows why).
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14726 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14723 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14696 85f007b7-540e-0410-9357-904b9bb8a0f7
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From Tom Prince
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14692 85f007b7-540e-0410-9357-904b9bb8a0f7
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by Tom Prince
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14650 85f007b7-540e-0410-9357-904b9bb8a0f7
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the file descriptors on directories that it does not need to keep open
(the maximum number of simultaneously opened file descriptors
supported by the operating system is not so large in practice,
e.g. 256 on MacOS X).
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14565 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14541 85f007b7-540e-0410-9357-904b9bb8a0f7
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I assume that once Coq is installed in non-local mode and run from its
installed path, sources are no longer available. The coqsrc variable
doesn't make any sense, then, and its intended value can always be
inferred from Sys.executable_name. Moving it to Envars.coqroot.
Make coqlib optional. Currently, it is set to None only in -local mode
or with ocamlbuild. When set to None, -local layout is assumed
(binaries in ./bin, library in .). The behaviour should not be changed
when an explicit coqlib has been given to ./configure.
This commit should make it possible to run a Coq compiled with -local
from anywhere (no hard-coded absolute path embedded in the
executables, intermediary step to bug #2565). It WILL BREAK settings
re-using source trees after installation in non-local mode (are there
actual use cases for that?).
Hard-coded absolute paths still remain:
- in the build system, so the need to re-run ./configure after moving
the source tree is still expected for now;
- in coqrunbyteflags, I think we are limited by ocaml itself;
- docdir.
All absolute paths should be removed, ultimately.
As a side-effect, simplify computing of Envars.coqbin. I don't see any
good reason to keep it as a function.
Disclaimers:
- initialization of Sys.executable_name is not consistent across all
architectures; relying so much on it might trigger bugs. I'm pretty
sure something will explode if one adds arbitrary symlinks on top of
that;
- ocamlbuild stuff not tested.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14500 85f007b7-540e-0410-9357-904b9bb8a0f7
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This only affects display of errors when flag -debug is used,
and it avoids strange message like "Error: in msg: msg"
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14450 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14435 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14397 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14355 85f007b7-540e-0410-9357-904b9bb8a0f7
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Util: Added list_assoc_f
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14350 85f007b7-540e-0410-9357-904b9bb8a0f7
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... and report changes on Term
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14344 85f007b7-540e-0410-9357-904b9bb8a0f7
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added array_equal in Util
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14323 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14321 85f007b7-540e-0410-9357-904b9bb8a0f7
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- moved the alterate Hashtable module to a separate file
- moved all hashconsing-related function to a separate section in Term
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14312 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14289 85f007b7-540e-0410-9357-904b9bb8a0f7
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when printing.
Signed-off-by: Tom Prince <tom.prince@ualberta.net>
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14284 85f007b7-540e-0410-9357-904b9bb8a0f7
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use_pattern_unification common for evars and metas. As a compensation,
add a flag use_meta_bound_pattern_unification to restore the old
mechanism of pattern unification for metas applied to rels only (this
is used e.g. by auto). Not sure yet, what could be the most
appropriate set of flags. Added documentation of the flags.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14221 85f007b7-540e-0410-9357-904b9bb8a0f7
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inserting special chars for proof by pointing with emacs. This was
interacting badly with utf8. It may be implemented back with xml-like
tags instead of special chars.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14154 85f007b7-540e-0410-9357-904b9bb8a0f7
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