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2015-11-07Preventing an unwanted warning 5 "this function application is partial"Hugo Herbelin
which e.g. OCaml 4.02.1 displays.
2015-11-07Implementing assert and cut with LetIn rather than using a beta-redex.Hugo Herbelin
Hopefully, it will provide with nicer proof terms, in combination with the commit printing the type of LetIn when the defined term is a proof.
2015-11-07Experimenting printing the type of the defined term of a LetIn whenHugo Herbelin
this type is a proposition. This is based on the assumption that in Prop, what matters first is the statement.
2015-11-07Adding an amazing property of Prop.Hugo Herbelin
2015-11-07Preservation of the name of evars/goals when applying pose/set/intro/clearbody.Hugo Herbelin
For pose/set/clearbody, I think it is clear that we want to preserve the name and this commit do it. For revert, I first did not preserve the name, then considered in 2ba2ca96be88 that it was better to preserve it. For intro, like for revert actually, I did not preserve the name, based on the idea that the type was changing (*). For instance if we have ?f:nat->nat, do we really want to keep the name f in ?f:nat after an intro. For revert, I changed my mind based on the idea that if we had a better control of the name if we keep the name that if the system invents a new one based on the type. I think this is more reasonable than (*), so this commit preserves the name for intro. For generalize, it is still not done because of generalize being in the old proof engine.
2015-11-07Tests for syntax "Show id" and [id]:tac (shelved or not).Hugo Herbelin
2015-11-07Fixing documention of Add Printing Coercion.Hugo Herbelin
2015-11-07Merge remote-tracking branch 'origin/v8.5' into upstream-trunkHugo Herbelin
- Had to add a Sigma.to_evar_map - Had to rework coqdep_common.ml{,i} and coqdep.ml
2015-11-06Fixed #4407.Pierre Courtieu
Like coqc: detect if the current directory was set by options, if not: add it with empty logical path. TODO: check if coq_makefile is still correct wrt to this modification, I think yes, actually it should end being more correct.
2015-11-06Fixing #4406 coqdep: No recursive search of ml (-I).Pierre Courtieu
2015-11-06Fixing complexity file f_equal.v.Hugo Herbelin
2015-11-06More on how to compile doc.Hugo Herbelin
2015-11-06Fixing complexity issue with f_equal. Thanks to J.-H. JourdanHugo Herbelin
for reporting it. A "cut" was not appropriately chained on the second goal but on both goals, with the chaining on the first goal introducing noise.
2015-11-05Add test-suite file for #4273.Matthieu Sozeau
2015-11-05Fix bug #4273Matthieu Sozeau
Syntactic analysis of dependencies when atomizing arguments in destruct was not dealing properly with primitive projections hiding their parameters.
2015-11-05Update version numbers and magic numbers for 8.5beta3 release.Maxime Dénès
2015-11-05Merge branch 'v8.5'Pierre-Marie Pédrot
2015-11-04Checker was forgetting to register global universes introduced by opaqueMatthieu Sozeau
proofs.
2015-11-04Univs: missing checks in evarsolve with candidates and missing aMatthieu Sozeau
whd_evar in refresh_universes.
2015-11-04Univs: update refman, better printers for universe contexts.Matthieu Sozeau
2015-11-04Hint Cut documentation and cleanup of printing (was duplicated andMatthieu Sozeau
inconsistent).
2015-11-04Univs: compatibility with 8.4.Matthieu Sozeau
When refreshing a type variable, always use a rigid universe to force the most general universe constraint, as in 8.4.
2015-11-04Fix bug in proofs/logic.ml type_of_global_reference_knowing_conclusionMatthieu Sozeau
is buggy in general.
2015-11-04Test file for #4397.Maxime Dénès
2015-11-03Update compatibility file for some of bug #4392Jason Gross
Now doing ```coq Tactic Notation "left" "~" := left. Tactic Notation "left" "*" := left. ``` will no longer break the `left` tactic in Coq 8.4. List obtained via ``` grep -o '^ \[[^]]*\]' tactics/coretactics.ml4 | sed s'/^ \[ \(.*\) \]/Tactic Notation \1 := \1./g' | sed s'/\(:=.*\)"/\1/g' | sed s'/\(:=.*\)"/\1/g' | sed s'/\(:=.*\)"/\1/g' | sed s'/\(:=.*\)"/\1/g' | sed s'/\(:=.*\) \(constr\|bindings\|constr_with_bindings\|quantified_hypothesis\|ne_hyp_list\)(\([^)]*\))/\1 \3/g' ```
2015-11-02Fix bug #4397: refreshing types in abstract_generalize.Matthieu Sozeau
2015-11-02Fix bug #4151: discrepancy between exact and eexact/eassumption.Matthieu Sozeau
2015-11-02Refresh rigid universes as well, and in 8.4 compatibility mode,Matthieu Sozeau
make them rigid to disallow minimization.
2015-11-02Follow-up fix on Enrico's 6e376c8097d75b6e, with Enrico.Maxime Dénès
2015-11-02Adding syntax "Show id" to show goal named id (shelved or not).Hugo Herbelin
2015-11-02Made that the syntax [id]:tac also applies to the shelve, which is after all ↵Hugo Herbelin
its main interest!
2015-11-02STM: fix undo into a branch containing side effectsEnrico Tassi
The "master" label used to be reset to the wrong id
2015-11-02STM: never reopen a branch containing side effectsEnrico Tassi
2015-10-30Merge branch 'v8.5'Pierre-Marie Pédrot
2015-10-30Command.declare_definition: grab the fix_exn early (follows 77cf18e)Enrico Tassi
When a future is fully forced (joined), the fix_exn is dropped, since joined futures are values (hence they cannot raise exceptions). When a future for a transparent definition enters the environment it is joined. If one needs to pick its fix_exn, he should do it before that.
2015-10-30Manually expand red_tactic so that notations do not break reduction tactics. ↵Guillaume Melquiond
(Fix bug #3654)
2015-10-30Add a way to get the right fix_exn in external vernacular commandsMatthieu Sozeau
involving Futures.
2015-10-30Fix typo.Guillaume Melquiond
2015-10-30More uniformity in the style of comparison functions.Arnaud Spiwack
2015-10-29Make the code of compare functions linear in the number of constructors.Arnaud Spiwack
This scheme has been advised by @gashe on #79. Interestingly there are several comparison functions in Coq which were already implemented with this scheme.
2015-10-29Monotonizing Tactics.change_arg.Pierre-Marie Pédrot
2015-10-29Handle side-effects of Vernacular commands inside proofs better, so thatMatthieu Sozeau
universes are declared correctly in the enclosing proofs evar_map's.
2015-10-29Collect subproof universes in handle_side_effects.Matthieu Sozeau
2015-10-29Removing some goal unsafeness in Equality.Pierre-Marie Pédrot
2015-10-29Removing unused and useless exported function in Hints.Pierre-Marie Pédrot
2015-10-29Removing the evar_map argument from s_enter.Pierre-Marie Pédrot
2015-10-29Removing some goal unsafeness in inductive schemes.Pierre-Marie Pédrot
2015-10-29Manually expand the debugging versions of "trivial" and "auto". (Fix bug #4392)Guillaume Melquiond
Without this expansion, camlp4 fails to properly factor a user notation starting with either "trivial" or "auto".
2015-10-29Avoid an anomaly when destructing an unknown ident. (Fix bug #4395)Guillaume Melquiond
It is too bad that OCaml does not warn when catching an exception over a closure rather than inside it.
2015-10-29Fixing another instance of bug #3267 in eauto, this time in theHugo Herbelin
presence of hints modifying the context and of a "using" clause. Incidentally opening Hints by default in debugger.