diff options
| author | notin | 2007-02-01 19:43:27 +0000 |
|---|---|---|
| committer | notin | 2007-02-01 19:43:27 +0000 |
| commit | bf39064f298cfd7df966379af6f38110482bec7e (patch) | |
| tree | 51827b4a7bdf78cebabb04c44714f69eca37897b /proofs | |
| parent | 41b1b3042d6e03324857d8fa6273470635598f92 (diff) | |
Report de révision 9583 de la v8.1 dans le trunk
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@9584 85f007b7-540e-0410-9357-904b9bb8a0f7
Diffstat (limited to 'proofs')
| -rw-r--r-- | proofs/evar_refiner.ml | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/proofs/evar_refiner.ml b/proofs/evar_refiner.ml index b0f933a504..b395c0fd99 100644 --- a/proofs/evar_refiner.ml +++ b/proofs/evar_refiner.ml @@ -28,9 +28,12 @@ let w_refine ev rawc evd = let e_info = Evd.find (evars_of evd) ev in let env = Evd.evar_env e_info in let sigma,typed_c = - Pretyping.Default.understand_tcc (evars_of evd) env - ~expected_type:e_info.evar_concl rawc in - evar_define ev typed_c (evars_reset_evd sigma evd) + try Pretyping.Default.understand_tcc (evars_of evd) env + ~expected_type:e_info.evar_concl rawc + with _ -> error ("The term is not well-typed in the environment of " ^ + string_of_existential ev) + in + evar_define ev typed_c (evars_reset_evd sigma evd) (* vernac command Existential *) |