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| author |  Hugo Herbelin <Hugo.Herbelin@inria.fr> | 2018-06-26 22:48:20 +0200 |
|---|---|---|
| committer | Hugo Herbelin <Hugo.Herbelin@inria.fr> | 2018-06-26 22:48:20 +0200 |
| commit | 74716b32ce4d37a1210dfff659870995dda99e10 (patch) | |
| tree | c09600ff37b5e7dcc956bb88c6125ec1390a0ceb /tactics | |
| parent | b98ae49d282f73343c1950e960f4b3bc7c28de70 (diff) | |
| parent | 8ab4f8f76958d2603858ad3e4073be61ad38d113 (diff) | |
Merge PR #7826: evd: restrict_evar with candidates, can raise NoCandidatesLeft
Diffstat (limited to 'tactics')
| -rw-r--r-- | tactics/tactics.ml | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/tactics/tactics.ml b/tactics/tactics.ml index c430edf2e..928530744 100644 --- a/tactics/tactics.ml +++ b/tactics/tactics.ml @@ -212,6 +212,9 @@ let clear_dependency_msg env sigma id err inglobal = str "Cannot remove " ++ Id.print id ++ strbrk " without breaking the typing of " ++ Printer.pr_existential env sigma ev ++ str"." + | Evarutil.NoCandidatesLeft ev -> + str "Cannot remove " ++ Id.print id ++ str " as it would leave the existential " ++ + Printer.pr_existential_key sigma ev ++ str" without candidates." let error_clear_dependency env sigma id err inglobal = user_err (clear_dependency_msg env sigma id err inglobal) @@ -228,6 +231,9 @@ let replacing_dependency_msg env sigma id err inglobal = str "Cannot change " ++ Id.print id ++ strbrk " without breaking the typing of " ++ Printer.pr_existential env sigma ev ++ str"." + | Evarutil.NoCandidatesLeft ev -> + str "Cannot change " ++ Id.print id ++ str " as it would leave the existential " ++ + Printer.pr_existential_key sigma ev ++ str" without candidates." let error_replacing_dependency env sigma id err inglobal = user_err (replacing_dependency_msg env sigma id err inglobal) |