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| author |  msozeau <msozeau@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2010-03-07 18:49:23 +0000 |
|---|---|---|
| committer | msozeau <msozeau@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2010-03-07 18:49:23 +0000 |
| commit | c14f134c00cef3dbca8c4a66f9847094f3fd119c (patch) | |
| tree | 8d30a07075934e758e21115d6b5b941e8c716bda /plugins/subtac/subtac_pretyping.ml | |
| parent | ba360bdefa2d7e4200c94a37c5065019718c2691 (diff) | |
Fix treatment of remaining unification constraints: raise a more
informative exception if some constraints do not unify.
All calls except one used to raise a less informative exception when the
constraints weren't solved.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12849 85f007b7-540e-0410-9357-904b9bb8a0f7
Diffstat (limited to 'plugins/subtac/subtac_pretyping.ml')
| -rw-r--r-- | plugins/subtac/subtac_pretyping.ml | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/plugins/subtac/subtac_pretyping.ml b/plugins/subtac/subtac_pretyping.ml index 54f7aff1b..775397124 100644 --- a/plugins/subtac/subtac_pretyping.ml +++ b/plugins/subtac/subtac_pretyping.ml @@ -70,7 +70,7 @@ let merge_evms x y = let interp env isevars c tycon = let j = pretype tycon env isevars ([],[]) c in let _ = isevars := Evarutil.nf_evar_map !isevars in - let evd,_ = consider_remaining_unif_problems env !isevars in + let evd = consider_remaining_unif_problems env !isevars in (* let unevd = undefined_evars evd in *) let unevd' = Typeclasses.resolve_typeclasses ~onlyargs:true ~split:true ~fail:true env evd in let unevd' = Typeclasses.resolve_typeclasses ~onlyargs:false ~split:true ~fail:false env unevd' in |