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| author |  herbelin <herbelin@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2013-02-17 14:56:11 +0000 |
|---|---|---|
| committer | herbelin <herbelin@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2013-02-17 14:56:11 +0000 |
| commit | f5e644a53c69392f94eae01dd71ab79b4700a892 (patch) | |
| tree | 592ea17a9580bede8e1aa7dc6dbd878e4e190e63 /pretyping/typing.ml | |
| parent | 358c68e60a4a82dbce209559b94858e917590787 (diff) | |
A more informative message when the elimination predicate for
destruct, rewrite, etc. is not well-typed.
Also added support for a more informative message when the elimination
predicate is not well-formed while using the smart "second-order"
unification algorithm. However the "abstract_list_all" algorithm seems
to remain more informative though, so we still use this algorithm for
reporting about ill-typed predicates.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16207 85f007b7-540e-0410-9357-904b9bb8a0f7
Diffstat (limited to 'pretyping/typing.ml')
| -rw-r--r-- | pretyping/typing.ml | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/pretyping/typing.ml b/pretyping/typing.ml index 5ae04488f..7cf7e5889 100644 --- a/pretyping/typing.ml +++ b/pretyping/typing.ml @@ -287,10 +287,9 @@ let e_type_of env evd c = (* side-effect on evdref *) !evdref, Termops.refresh_universes j.uj_type -let solve_evars env evd c = - let evdref = ref evd in +let solve_evars env evdref c = let c = (execute env evdref c).uj_val in (* side-effect on evdref *) - !evdref, nf_evar !evdref c + nf_evar !evdref c let _ = Evarconv.set_solve_evars solve_evars |