coq - the Coq proof assistant

	Commit message (Collapse)	Author	Age
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*	Remove many superfluous 'open' indicated by ocamlc -w +33	Pierre Letouzey	2014-03-05
\| \| \| \| \| \| \| \|	With ocaml 4.01, the 'unused open' warning also checks the mli :-) Beware: some open are reported as useless when compiling with camlp5, but are necessary for compatibility with camlp4. These open are now marked with a comment.
*	Adds a shelve tactic.	aspiwack	2013-11-02
\| \| \| \| \| \|	The shelve tactic puts all the focused goals out of sight. They can be later recalled by the Unshelve command. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@17013 85f007b7-540e-0410-9357-904b9bb8a0f7
*	At least made the evar type opaque! There are still 5 remaining unsafe	ppedrot	2013-09-18
\| \| \| \| \| \| \| \| \| \| \| \|	casts of ints to evars. - 2 in Evarutil and Goal which are really needed, even though the Goal one could (and should) be removed; - 2 in G_xml and Detyping that are there for completeness sake, but that might be made anomalies altogether; - 1 in Newring which is quite dubious at best, and should be fixed. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16786 85f007b7-540e-0410-9357-904b9bb8a0f7
*	Partly replacing list-based access functions in Evd. This is still	ppedrot	2013-09-03
\| \| \| \| \| \| \|	unsatisfactory as some functions implicitly require some ordering on the evars, but this is already better. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16759 85f007b7-540e-0410-9357-904b9bb8a0f7
*	Removing useless uses of Gmap.	ppedrot	2013-05-14
\| \| \| \|	git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16520 85f007b7-540e-0410-9357-904b9bb8a0f7
*	Merging Context and Sign.	ppedrot	2013-04-29
\| \| \| \|	git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16463 85f007b7-540e-0410-9357-904b9bb8a0f7
*	Splitting Term into five unrelated interfaces:	ppedrot	2013-04-29
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	1. sorts.ml: A small file utility for sorts; 2. constr.ml: Really low-level terms, essentially kind_of_constr, smart constructor and basic operators; 3. vars.ml: Everything related to term variables, that is, occurences and substitution; 4. context.ml: Rel/Named context and all that; 5. term.ml: derived utility operations on terms; also includes constr.ml up to some renaming, and acts as a compatibility layer, to be deprecated. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16462 85f007b7-540e-0410-9357-904b9bb8a0f7
*	Improving error message in explain_cannot_find_well_typed_abstraction:	herbelin	2013-04-17
\| \| \| \| \| \| \| \| \| \|	make head bound variables distinct from the variables in environment, so that the naming scheme is the same when, say, printing "fun x:B => foo x" in environment "x:A" (main error with explicit "fun") and when printing (secondary error in the "reason" message) "foo x" in environment "x:A, x:B" (i.e. with "fun" discharged in environment). git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16415 85f007b7-540e-0410-9357-904b9bb8a0f7
*	Robust display of NotConvertibleTypeField errors (fix #3008, #2995)	letouzey	2013-03-21
\| \| \| \| \| \| \| \| \| \| \| \| \| \|	Since the nametab isn't aware of everything needed to print mismatched types (cf the bug test-cases), we create a robust term printer that known how to print a fully-qualified name when [shortest_qualid_of_global] has failed. These Printer.safe_pr_constr and alii are meant to never fail (at worse they display "??", for instance when the env isn't rich enough). Moreover, the environnement may have changed between the raise of NotConvertibleTypeField and its display, so we store the original env in the exception. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16342 85f007b7-540e-0410-9357-904b9bb8a0f7
*	Added propagation of evars unification failure reasons for better	herbelin	2013-02-17
\| \| \| \| \| \| \| \|	error messages. The architecture of unification error handling changed, not helped by ocaml for checking that every exceptions is correctly caught. Report or fix if you find a regression. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16205 85f007b7-540e-0410-9357-904b9bb8a0f7
*	Modulification of identifier	ppedrot	2012-12-14
\| \| \| \|	git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16071 85f007b7-540e-0410-9357-904b9bb8a0f7
*	Print univ constraints generated by a constant or inductive (when flag is set)	barras	2012-11-21
\| \| \| \|	git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15989 85f007b7-540e-0410-9357-904b9bb8a0f7
*	Updating headers.	herbelin	2012-08-08
\| \| \| \|	git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15715 85f007b7-540e-0410-9357-904b9bb8a0f7
*	A friendlier printing of remaining goals when no goal is focused.	aspiwack	2012-07-11
\| \| \| \| \| \| \|	Only their conclusion is printed (with a "subgoal n" header) like every goal but the first in the usual case. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15591 85f007b7-540e-0410-9357-904b9bb8a0f7
*	Change how the number of open goals is printed.	aspiwack	2012-07-04
\| \| \| \| \| \| \| \| \| \|	If you are focused on 3 subgoals, and unfocusing would reveal 2 extra subgoals, and unfocusing again would reveal 4 extra subgoals, then coqtop will tell you: 3 focused subgoals (unfocused: 2-4) git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15508 85f007b7-540e-0410-9357-904b9bb8a0f7
*	place all pretty-printing files in new dir printing/	letouzey	2012-05-29
	git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15391 85f007b7-540e-0410-9357-904b9bb8a0f7