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2020-05-15Merge PR #11755: [exn] [tactics] improve backtraces on monadic errorsPierre-Marie Pédrot
Ack-by: gares Ack-by: ppedrot
2020-05-15Merge PR #12243: Add a note on build-time dependencies to INSTALL.md.Emilio Jesus Gallego Arias
Ack-by: JasonGross Ack-by: SkySkimmer Reviewed-by: cpitclaudel Reviewed-by: ejgallego Ack-by: ppedrot
2020-05-15Merge PR #11992: do not re-export ListNotations from ProgramAnton Trunov
Reviewed-by: Zimmi48 Reviewed-by: anton-trunov Reviewed-by: ejgallego
2020-05-15Merge PR #12032: [win] Elpi, Coq-Elpi and HBMichael Soegtrop
Reviewed-by: MSoegtropIMC
2020-05-14Merge PR #12256: Move the static check of evaluability in unfold tactic to ↵Hugo Herbelin
runtime. Reviewed-by: herbelin
2020-05-14[exn] [tactics] improve backtraces on monadic errorsEmilio Jesus Gallego Arias
Current backtraces for tactics leave a bit to desire, for example given the program: ```coq Lemma u n : n + 0 = n. rewrite plus_O_n. ``` the backtrace stops at: ``` Found no subterm matching "0 + ?M160" in the current goal. Called from file "proofs/proof.ml", line 381, characters 4-42 Called from file "tactics/pfedit.ml", line 102, characters 31-58 Called from file "plugins/ltac/g_ltac.mlg", line 378, characters 8-84 ``` Backtrace information `?info` is as of today optional in some tactics, such as `tclZERO`, it doesn't cost a lot however to reify backtrace information indeed in `tclZERO` and provide backtraces for all tactic errors. The cost should be small if we are not in debug mode. The backtrace for the failed rewrite is now: ``` Found no subterm matching "0 + ?M160" in the current goal. Raised at file "pretyping/unification.ml", line 1827, characters 14-73 Called from file "pretyping/unification.ml", line 1929, characters 17-53 Called from file "pretyping/unification.ml", line 1948, characters 22-72 Called from file "pretyping/unification.ml", line 2020, characters 14-56 Re-raised at file "pretyping/unification.ml", line 2021, characters 66-73 Called from file "proofs/clenv.ml", line 254, characters 12-58 Called from file "proofs/clenvtac.ml", line 95, characters 16-53 Called from file "engine/proofview.ml", line 1110, characters 40-46 Called from file "engine/proofview.ml", line 1115, characters 10-34 Re-raised at file "clib/exninfo.ml", line 82, characters 4-38 Called from file "proofs/proof.ml", line 381, characters 4-42 Called from file "tactics/pfedit.ml", line 102, characters 31-58 Called from file "plugins/ltac/g_ltac.mlg", line 378, characters 8-84 ``` which IMO is much better.
2020-05-14Add advisories on OCaml setup to INSTALL.md.Théo Zimmermann
Closes #12232.
2020-05-14Merge PR #12296: Fixes #12234: wrong environment for Show ProofGaëtan Gilbert
Reviewed-by: SkySkimmer
2020-05-14Merge PR #12327: Add a changelog for 8.11.2.Théo Zimmermann
Reviewed-by: Zimmi48
2020-05-14Merge PR #11922: No more local reduction functions in Reductionops.Maxime Dénès
Reviewed-by: Matafou Ack-by: SkySkimmer Reviewed-by: gares
2020-05-14Add a changelog for 8.11.2.Pierre-Marie Pédrot
2020-05-14Merge PR #12312: Clarify the documentation for merging PRs with overlaysThéo Zimmermann
Reviewed-by: Zimmi48
2020-05-14Adding changelog.Pierre-Marie Pédrot
2020-05-14Remove an outdated piece of documentation about limitations of unfold.Pierre-Marie Pédrot
2020-05-14Tweak the error message of reference internalization.Pierre-Marie Pédrot
2020-05-14Add test for #11727, which was indirectly fixed by this PR.Pierre-Marie Pédrot
2020-05-14Generalize the interpretation of syntactic notation as reference to their head.Pierre-Marie Pédrot
This seems to be a pattern used quite a bit in the wild, it does not hurt to be a bit more lenient to tolerate this kind of use. Interestingly the API was already offering a similar generalization in some unrelated places. We also backtrack on the change in Floats.FloatLemmas since it is an instance of this phenomenon.
2020-05-14Move the static check of evaluability in unfold tactic to runtime.Pierre-Marie Pédrot
See #11840 for a motivation. I had to fix Floats.FloatLemmas because it uses the same name for a notation and a term, and the fact this unfold was working on this was clearly a bug. I hope nobody relies on this kind of stuff in the wild. Fixes #5764: "Cannot coerce ..." should be a runtime error. Fixes #5159: "Cannot coerce ..." should not be an error. Fixes #4925: unfold gives error on Admitted.
2020-05-14Added change log.Hugo Herbelin
2020-05-14Fixes #12234 (wrong environment for Show Proof).Hugo Herbelin
We take the env of the current goal with the context replaced with section variables. In practice, this is the global env, but, maybe, one day, a goal state will have its own env.
2020-05-14Merge PR #12313: Make explicit that UGraph lower bounds are only of two kinds.Gaëtan Gilbert
Reviewed-by: SkySkimmer
2020-05-14Merge PR #12320: [ci] [sf] Fix SF build.Gaëtan Gilbert
Reviewed-by: SkySkimmer
2020-05-14Merge PR #12214: nit: don't open Persistent_cache in micromegaVincent Laporte
Reviewed-by: vbgl
2020-05-14[ci] [sf] Fix SF build.Emilio Jesus Gallego Arias
We move from the previous complex CI download setup to a much more straightforward public mirror repository. Thanks to Yishuai Li and Benjamin Pierce for the very quick response. Closes #12290
2020-05-14Merge PR #12097: Interleave commandline require/set/unset commandsEmilio Jesus Gallego Arias
Ack-by: Zimmi48 Reviewed-by: ejgallego
2020-05-14Merge PR #8808: Extending support for mixing binders and terms in abbreviationsEmilio Jesus Gallego Arias
Ack-by: Zimmi48 Reviewed-by: ejgallego Reviewed-by: mattam82
2020-05-14Merge PR #12315: Tests for bugs #9583 (fixed by #11613) and #9679.Emilio Jesus Gallego Arias
Reviewed-by: ejgallego
2020-05-14Merge PR #12244: Store the OCaml version used for Coq in vo files.Emilio Jesus Gallego Arias
Reviewed-by: ejgallego
2020-05-13Adding change log for #8808.Hugo Herbelin
2020-05-13Overlay elpiHugo Herbelin
2020-05-13Documenting notations with both terms and binders.Hugo Herbelin
Co-Authored-By: Théo Zimmermann <theo.zimmi@gmail.com>
2020-05-13Extending support for mixing binders and terms in abbreviations.Hugo Herbelin
2020-05-13Tests for bugs #9583 (fixed by #11613) and #9679.Hugo Herbelin
2020-05-13Merge PR #12293: Fix timestamp of coqchk manpageThéo Zimmermann
Reviewed-by: Zimmi48
2020-05-13Make explicit that UGraph lower bounds are only of two kinds.Pierre-Marie Pédrot
This makes the invariants in the code clearer, and also highlight this is only required to implement template polymorphic inductive types.
2020-05-13do not re-export ListNotations from Program: kill overlaysAntonio Nikishaev
2020-05-13Merge PR #12229: Hopefully consensual cleaning of keywordsThéo Zimmermann
Reviewed-by: Zimmi48 Reviewed-by: jfehrle Ack-by: ppedrot
2020-05-13Merge PR #11828: [obligations] Deprecated flag cleanupGaëtan Gilbert
Reviewed-by: SkySkimmer Ack-by: Zimmi48
2020-05-13Centralize the OCaml version-checking function.Pierre-Marie Pédrot
We tweak the message a bit.
2020-05-13Store the OCaml version used for Coq in vo files.Pierre-Marie Pédrot
2020-05-13Test interleaving of command-line options.Théo Zimmermann
2020-05-13Document the changes regarding the order of command-line options.Théo Zimmermann
2020-05-13Clarify the assignee's role in removing the overlay informationAnton Trunov
2020-05-13Clarify the documentation for merging PRs with overlaysAnton Trunov
2020-05-12Merge PR #12309: Remove documentation of -compile, which was removed in #8690.Clément Pit-Claudel
2020-05-13Merge PR #12307: Cleaning up the legacy proof engineEmilio Jesus Gallego Arias
Reviewed-by: ejgallego
2020-05-12Merge PR #11503: Allow to rebind the old value of a mutable Ltac2 entry.Jason Gross
Reviewed-by: JasonGross Ack-by: Zimmi48 Ack-by: kyoDralliam
2020-05-12Merge PR #12223: Locating error again in atomic tactics (fixes #12152)Pierre-Marie Pédrot
Reviewed-by: ppedrot
2020-05-12Remove documentation of -compile, which was removed in #8690.Théo Zimmermann
2020-05-12Merge PR #12162: Fixing #12161: rename Bool.leb into Bool.leAnton Trunov
Ack-by: Zimmi48 Reviewed-by: anton-trunov
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