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2017-05-05Merge PR#605: Report a useful error for dependent inductionMaxime Dénès
2017-05-05Merge PR#454: Printing unfocussed goals and toward a pg plugin.Maxime Dénès
2017-05-05Merge PR#593: Functional choice <-> [inhabited] and [forall] commuteMaxime Dénès
2017-05-05Remove unused open.Maxime Dénès
2017-05-05Merge PR#544: Anonymous universesMaxime Dénès
2017-05-04Warning removed.Pierre Courtieu
2017-05-04labelizing argumentsPierre Courtieu
2017-05-04Adding an option "Printing Unfocused".Pierre Courtieu
Off by default. + small refactoring of emacs hacks in printer.ml.
2017-05-03Merge PR#541: Fixing "decide equality" bug #5449Maxime Dénès
2017-05-03Merge PR#588: Allow interactive editing of {C,}Morphisms in PGMaxime Dénès
2017-05-03Merge PR#386: Better editing of the standard library in coqtop/PGMaxime Dénès
2017-05-03Merge PR#602: Fix more warningsMaxime Dénès
2017-05-03Merge PR#404: patch for printing types of let bindingsMaxime Dénès
2017-05-03Report a useful error for dependent inductionTej Chajed
The dependent induction tactic notation is in the standard library but not loaded by default, leading to a parser error message that is confusing and unhelpful. This commit adds a notation for dependent induction to Init that fails and reports [Require Import Coq.Program.Equality.] is required to use [dependent induction].
2017-05-03Reorganize comment documentation of ChoiceFacts.vGaetan Gilbert
Shortnames and natural language descriptions of principles are moved next to each principle. The table of contents is moved to after the principle definitions. Extra definitions are moved to the definition section (eg DependentFunctionalChoice) Compatibility notations have been moved to the end of the file. Details: The following used to be announced but were neither defined or used, and have been removed: - OAC! - Ext_pred = extensionality of predicates - Ext_fun_prop_repr = choice of a representative among extensional functions to Prop GuardedFunctionalRelReification was announced with shortname GAC! but shortname GFR_fun was used next to it. Only the former has been retained. Shortnames and descriptions have been invented for InhabitedForallCommute DependentFunctionalRelReification ExtensionalPropositionRepresentative ExtensionalFunctionRepresentative Some modification of headlines
2017-05-03Type@{_} should not produce a flexible algebraic universe.Gaetan Gilbert
Otherwise [(fun x => x) (Type : Type@{_})] becomes [(fun x : Type@{i+1} => x) (Type@{i} : Type@{i+1})] breaking the invariant that terms do not contain algebraic universes (at the lambda abstraction).
2017-05-03Allow flexible anonymous universes in instances and sorts.Gaetan Gilbert
The addition to the test suite showcases the usage.
2017-05-03Merge PR#411: Mention template polymorphism in the documentation.Maxime Dénès
2017-05-02applied the patch for printing types of let bindings by @herbelinAbhishek Anand (@brixpro-home)
2017-05-02Remove dead code in native compiler.Maxime Dénès
2017-05-02Fix two new unused opens.Maxime Dénès
2017-05-02Remove unused module definition after merging PR#592.Maxime Dénès
2017-05-02Merge PR#592: Fix bug #5501: Universe polymorphism breaks proof involving auto.Maxime Dénès
2017-05-02Merge PR#582: Fix warningsMaxime Dénès
2017-05-02Merge PR#596: Fix for bug 5507. Mispelt de Bruijn.Maxime Dénès
2017-05-02Merge PR#595: Avoiding registering files from _build_ci for computing ↵Maxime Dénès
dependencies
2017-05-01More consistent writing of de Bruijn.Théo Zimmermann
2017-05-01Fix for bug 5507. Mispelt de Bruijn.Théo Zimmermann
2017-05-01Avoiding registering files from _build_ci when not calling Makefile.ci.Hugo Herbelin
2017-04-30Functional choice <-> [inhabited] and [forall] commuteGaetan Gilbert
2017-04-30Fix bug #5501: Universe polymorphism breaks proof involving auto.Pierre-Marie Pédrot
A universe substitution was lacking as the normalized evar map was dropped.
2017-04-30Fixing "decide equality"'s bug #5449.Hugo Herbelin
The code was assuming that the terms t and u for which {t=u}+{t<>u} is proved were distinct. We refine an internal "generalize" of "u" so that it works on the two precise occurrences to abstract, even if other occurrences of u occur as subterm of t too. We also reuse the global constants found in the statement rather than reconstructing them (this seems better in case the global constants eventually get polymorphic universes?).
2017-04-29Suppress warning message in stdlib.Guillaume Melquiond
2017-04-28Revert "Renaming allow_patvar flag of intern_gen into pattern_mode."Maxime Dénès
This reverts commit 7bdfa1a4e46acf11d199a07bfca0bc59381874c3.
2017-04-28Revert "Using a more explicit algebraic type for evars of kind "MatchingVar"."Maxime Dénès
I'm sure this was pushed by accident, since testing shows immediately that it breaks the compilation of the ssreflect plugin, hence all developments relying on it in Travis.
2017-04-28Allow interactive editing of {C,}Morphisms in PGJason Gross
2017-04-28Add .dir-locals.el and _CoqProject files for emacs stdlib editingJason Gross
These set up PG to use the local coqtop, and the local coqlib, when editing files in the stdlib. As per https://github.com/coq/coq/pull/386#issuecomment-279012238, we can use `_CoqProject` for `theories/Init`, and this allows CoqIDE to edit those files. However, we cannot use it for `theories/`, because a `_CoqProject` file will override a `.dir-locals.el` in the same directory, and there is no way to get PG to pick up a valid `-coqlib` from `_CoqProject` (because it'll take the path relative to the current directory, not relative to the directory of `_CoqProject`).
2017-04-28Using a more explicit algebraic type for evars of kind "MatchingVar".Hugo Herbelin
A priori considered to be a good programming style.
2017-04-28Renaming allow_patvar flag of intern_gen into pattern_mode.Hugo Herbelin
This highlights that this is a binary mode changing the interpretation of "?x" rather than additionally allowing patvar.
2017-04-28Merge PR#531: Fixing bug #5420 and many similar bugs due to the presence of ↵Maxime Dénès
let-ins
2017-04-27Post-rebase warnings (unused opens and 2 unused values)Gaetan Gilbert
2017-04-27Enable more warnings, and add -warn-error configure flagGaetan Gilbert
2017-04-27Fix 4.04 warningsGaetan Gilbert
2017-04-27Remove uses of [Flags.make_silent]Gaetan Gilbert
2017-04-27Warning 29: non escaped end of line may be non portableGaetan Gilbert
2017-04-27Remove unused [open] statementsGaetan Gilbert
2017-04-27Micromega: do not use Filename.temp_dir_path, remove unused valuesGaetan Gilbert
2017-04-27Remove unused constructorsGaetan Gilbert
2017-04-27Add [_] prefix to unused values which maybe should be keptGaetan Gilbert
2017-04-27Remove some unused values and typesGaetan Gilbert