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author | 2001-11-22 12:56:09 +0000 | |
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committer | 2001-11-22 12:56:09 +0000 | |
commit | 64aba424936825c7c6cf3433941e6ca53de1459a (patch) | |
tree | 56d6f25c76bed8bd04a61781c19073c31ed670e6 /pretyping/cases.ml | |
parent | 170ada5b9bf163a3274de2a2f6186262013cca09 (diff) |
La mise en forme normale du prédicat d'élimination était un peu trop violente pour la compatibilité de la synthèse des evars
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@2241 85f007b7-540e-0410-9357-904b9bb8a0f7
Diffstat (limited to 'pretyping/cases.ml')
-rw-r--r-- | pretyping/cases.ml | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/pretyping/cases.ml b/pretyping/cases.ml index 9ea6c8546..5b3f3522a 100644 --- a/pretyping/cases.ml +++ b/pretyping/cases.ml @@ -1498,7 +1498,8 @@ let prepare_predicate_from_tycon dep env isevars tomatchs c = let allargs = List.map (fun c -> lift n (nf_betadeltaiota env (evars_of isevars) c)) allargs in let rec build_skeleton env c = - let c = whd_betadeltaiota env (evars_of isevars) c in + (* Don't put into normal form, it has effects on the synthesis of evars *) + (* let c = whd_betadeltaiota env (evars_of isevars) c in *) (* We turn all subterms possibly dependent into an evar with maximum ctxt*) if isEvar c or List.exists (eq_constr c) allargs then mkExistential isevars env |