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| author | xleroy <xleroy@fca1b0fc-160b-0410-b1d3-a4f43f01ea2e> | 2007-10-17 08:55:50 +0000 |
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| committer | xleroy <xleroy@fca1b0fc-160b-0410-b1d3-a4f43f01ea2e> | 2007-10-17 08:55:50 +0000 |
| commit | 0d2f4a416abcc44fb000758a134a38562a5d6d19 (patch) | |
| tree | bd2b6bcb822a7b30fec5a59cf5b448389dfcf307 /cfrontend/Cshmgenproof3.v | |
| parent | 8a07279be78b9e504d0ea304bca72c49fdad0b37 (diff) | |
| download | compcert-0d2f4a416abcc44fb000758a134a38562a5d6d19.tar.gz compcert-0d2f4a416abcc44fb000758a134a38562a5d6d19.zip | |
Relaxation de la regle d'evaluation Ecast
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@420 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
Diffstat (limited to 'cfrontend/Cshmgenproof3.v')
| -rw-r--r-- | cfrontend/Cshmgenproof3.v | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/cfrontend/Cshmgenproof3.v b/cfrontend/Cshmgenproof3.v index 54f9b772..2b2cefbc 100644 --- a/cfrontend/Cshmgenproof3.v +++ b/cfrontend/Cshmgenproof3.v @@ -628,10 +628,10 @@ Proof. Qed. Lemma transl_Ecast_correct: - forall (a : Csyntax.expr) (ty : type) (v1 v : val), + forall (a : Csyntax.expr) (ty ty': type) (v1 v : val), Csem.eval_expr ge e m a v1 -> eval_expr_prop a v1 -> - cast v1 (typeof a) ty v -> eval_expr_prop (Expr (Ecast ty a) ty) v. + cast v1 (typeof a) ty v -> eval_expr_prop (Expr (Ecast ty a) ty') v. Proof. intros; red; intros. inversion WT; clear WT; subst. monadInv TR. eapply make_cast_correct; eauto. |