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2017-05-24Merge branch 'trunk' into located_switchEmilio Jesus Gallego Arias
2017-04-27Remove unused [open] statementsGaetan Gilbert
2017-04-27Remove unused constructorsGaetan Gilbert
2017-04-27Remove some unused values and typesGaetan Gilbert
2017-04-27Fix omitted labels in function callsGaetan Gilbert
2017-04-25[location] [ast] Port module AST to CAstEmilio Jesus Gallego Arias
2017-04-25[location] [ast] Switch Constrexpr AST to an extensible node type.Emilio Jesus Gallego Arias
Following @gasche idea, and the original intention of #402, we switch the main parsing AST of Coq from `'a Loc.located` to `'a CAst.ast` which is private and record-based. This provides significantly clearer code for the AST, and is robust wrt attributes.
2017-04-25[location] Make location optional in Loc.locatedEmilio Jesus Gallego Arias
This completes the Loc.ghost removal, the idea is to gear the API towards optional, but uniform, location handling. We don't print <unknown> anymore in the case there is no location. This is what the test suite expects. The old printing logic for located items was a bit inconsistent as it sometimes printed <unknown> and other times it printed nothing as the caller checked for `is_ghost` upstream.
2017-04-25[location] Remove Loc.ghost.Emilio Jesus Gallego Arias
Now it is a private field, locations are optional.
2017-04-24[location] Switch glob_constr to Loc.locatedEmilio Jesus Gallego Arias
2017-04-24[location] Use Loc.located for constr_expr.Emilio Jesus Gallego Arias
This is the second patch, which is a bit more invasive. We reasoning is similar to the previous patch. Code is not as clean as it could as we would need to convert `glob_constr` to located too, then a few parts could just map the location.
2017-04-11Merge PR#379: Introducing evar-insensitive constrsMaxime Dénès
2017-04-07[camlpX] Remove camlp4 compat layer.Emilio Jesus Gallego Arias
We remove the camlp4 compatibility layer, and try to clean up most structures. `parsing/compat` is gone. We added some documentation to the lexer/parser interfaces that are often obscured by module includes.
2017-04-04Merge branch 'trunk' into pr379Maxime Dénès
2017-03-24Merge branch 'trunk' into pr379Maxime Dénès
2017-03-24Replacing "cast surgery" in LetIn by a proper field (see PR #404).Hugo Herbelin
This is a patch fulfilling the relevant remark of Maxime that an explicit information at the ML type level would be better than "cast surgery" to carry the optional type of a let-in. There are a very few semantic changes. - a "(x:t:=c)" in a block of binders is now written in the more standard way "(x:=c:t)" - in notations, the type of a let-in is not displayed if not explicitly asked so. See discussion at PR #417 for more information.
2017-03-14Merge PR#432: [cleanup] Change Id.t option to Name.t in TacFunMaxime Dénès
2017-02-17Moving the Ltac plugin to a pack-based one.Pierre-Marie Pédrot
This is cumbersome, because now code may fail at link time if it's not referring to the correct module name. Therefore, one has to add corresponding open statements a the top of every file depending on a Ltac module. This includes seemingly unrelated files that use EXTEND statements.
2017-02-16[cleanup] Change Id.t option to Name.t in TacFunTej Chajed
2017-02-14Merge branch 'master'.Pierre-Marie Pédrot
2017-02-14Porting the ssrmatching plugin to the new EConstr API.Enrico Tassi
2017-02-14Definining EConstr-based contexts.Pierre-Marie Pédrot
This removes quite a few unsafe casts. Unluckily, I had to reintroduce the old non-module based names for these data structures, because I could not reproduce easily the same hierarchy in EConstr.
2017-02-14Evar-normalizing functions now act on EConstrs.Pierre-Marie Pédrot
2017-02-14Removing various compatibility layers of tactics.Pierre-Marie Pédrot
2017-02-14Ltac now uses evar-based constrs.Pierre-Marie Pédrot
2017-02-14Removing compatibility layers in RetypingPierre-Marie Pédrot
2017-02-14Proofview.Goal primitive now return EConstrs.Pierre-Marie Pédrot
2017-02-14Tactics API using EConstr.Pierre-Marie Pédrot
2017-02-14Tacmach API using EConstr.Pierre-Marie Pédrot
2017-02-14Goal API using EConstr.Pierre-Marie Pédrot
2017-02-14Unification API using EConstr.Pierre-Marie Pédrot
2017-02-14Tacred API using EConstr.Pierre-Marie Pédrot
2017-02-14Evarconv API using EConstr.Pierre-Marie Pédrot
2017-02-14Reductionops API using EConstr.Pierre-Marie Pédrot
2017-02-14Termops API using EConstr.Pierre-Marie Pédrot
2017-01-19Merge branch 'v8.6'Pierre-Marie Pédrot
2016-12-07ssrmatching: fix iter_constr_LR iterator wrt ProjEnrico Tassi
2016-12-07Merge branch 'v8.6'Pierre-Marie Pédrot
2016-12-05ssrmatching: handle primite projections (fix: #5247)Enrico Tassi
2016-11-18Merge branch 'v8.6'Pierre-Marie Pédrot
2016-11-07Merge commit 'e6edb33' into v8.6Maxime Dénès
Was PR#331: Solve_constraints and Set Use Unification Heuristics
2016-10-29Merge branch 'v8.6'Pierre-Marie Pédrot
2016-10-28Merge remote-tracking branch 'github/pr/319' into v8.6Maxime Dénès
Was PR#319: More error tagging, try to fix bug 5135
2016-10-24Merge branch 'v8.6'Pierre-Marie Pédrot
2016-10-24ssrmatching: fix interpretation of rpatternEnrico Tassi
2016-10-22Renamings to avoid confusion deprecating old namesMatthieu Sozeau
reconsider_conv_pbs -> reconsider_unif_constraints consider_remaining_unif_problems -> solve_unif_constraints_with_heuristics
2016-10-18[pp] Use more convenient pp API in ssrmatchingEmilio Jesus Gallego Arias
2016-10-18[pp] Add tagging function to all low-level printing calls.Emilio Jesus Gallego Arias
The current tag system in `Pp` is generic, which implies we must choose a tagging function when calling a printer. For console printing there is a single choice, thus this commits adds it a few missing cases.
2016-09-23Merge branch 'v8.6'Pierre-Marie Pédrot
2016-09-21Merging Stdarg and Constrarg.Pierre-Marie Pédrot
There was no reason to keep them separate since quite a long time. Historically, they were making Genarg depend or not on upper strata of the code, but since it was moved to lib/ this is not justified anymore.