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author | 2000-05-03 18:03:01 +0000 | |
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committer | 2000-05-03 18:03:01 +0000 | |
commit | 36fbf4a7cb754588d976b7fb71ec72a1d6743b07 (patch) | |
tree | 140ec1a8b80b5122e58c393a6e33531fcbb06083 /tactics/tacticals.ml | |
parent | fe587c84c6d05eb1081ed150e3ccec52044c0bfa (diff) |
Encapsulage de PatternMatchingFailure par un 'error' pour que l'echec de conclPattern soit rattrapable
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@403 85f007b7-540e-0410-9357-904b9bb8a0f7
Diffstat (limited to 'tactics/tacticals.ml')
-rw-r--r-- | tactics/tacticals.ml | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/tactics/tacticals.ml b/tactics/tacticals.ml index 888785ae9..294a13c6d 100644 --- a/tactics/tacticals.ml +++ b/tactics/tacticals.ml @@ -185,8 +185,12 @@ Ce qui fait que si la conclusion ne matche pas le pattern, Auto échoue, même si après Intros la conclusion matche le pattern. *) -let conclPattern concl pat tacast gl = - let constr_bindings = Pattern.matches pat concl in +(* conclPattern doit échouer avec error car il est rattraper par tclFIRST *) + +let conclPattern concl pat tacast gl = + let constr_bindings = + try Pattern.matches pat concl + with PatternMatchingFailure -> error "conclPattern" in let ast_bindings = List.map (fun (i,c) -> |