diff options
Diffstat (limited to 'cfrontend/Cshmgenproof3.v')
-rw-r--r-- | cfrontend/Cshmgenproof3.v | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/cfrontend/Cshmgenproof3.v b/cfrontend/Cshmgenproof3.v index fb1edbe3..0e9e5b13 100644 --- a/cfrontend/Cshmgenproof3.v +++ b/cfrontend/Cshmgenproof3.v @@ -1249,7 +1249,8 @@ Proof. apply plus_one. econstructor; eauto. exploit transl_expr_correct; eauto. exploit transl_exprlist_correct; eauto. - eapply transl_fundef_sig1; eauto. congruence. + eapply transl_fundef_sig1; eauto. eapply functions_well_typed; eauto. + congruence. econstructor; eauto. eapply functions_well_typed; eauto. econstructor; eauto. simpl. auto. @@ -1263,7 +1264,8 @@ Proof. apply plus_one. econstructor; eauto. exploit transl_expr_correct; eauto. exploit transl_exprlist_correct; eauto. - eapply transl_fundef_sig1; eauto. congruence. + eapply transl_fundef_sig1; eauto. eapply functions_well_typed; eauto. + congruence. econstructor; eauto. eapply functions_well_typed; eauto. econstructor; eauto. simpl; auto. @@ -1595,10 +1597,15 @@ Proof. eapply Genv.find_funct_ptr_symbol_inversion; eauto. destruct H as [targs D]. assert (targs = Tnil). - inv H0. inv H10. simpl in D. unfold type_of_function in D. rewrite <- H5 in D. + inv H0. + (* internal function *) + inv H10. simpl in D. unfold type_of_function in D. rewrite <- H5 in D. simpl in D. congruence. + (* external function *) simpl in D. inv D. - exploit external_call_arity; eauto. destruct targs; simpl; congruence. + exploit external_call_arity; eauto. intro ARITY. + exploit function_ptr_well_typed; eauto. intro WT. inv WT. + rewrite H5 in ARITY. destruct targs; simpl in ARITY; congruence. subst targs. assert (funsig tf = signature_of_type Tnil (Tint I32 Signed)). eapply transl_fundef_sig2; eauto. |