diff options
Diffstat (limited to 'cfrontend/Csem.v')
| -rw-r--r-- | cfrontend/Csem.v | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/cfrontend/Csem.v b/cfrontend/Csem.v index 4cc8555..e24430c 100644 --- a/cfrontend/Csem.v +++ b/cfrontend/Csem.v @@ -1,6 +1,7 @@ (** * Dynamic semantics for the Clight language *) Require Import Coqlib. +Require Import Errors. Require Import Maps. Require Import Integers. Require Import Floats. @@ -559,7 +560,7 @@ with eval_lvalue: env -> mem -> expr -> trace -> mem -> block -> int -> Prop := | eval_Efield_struct: forall e m a t m1 l ofs id fList i ty delta, eval_lvalue e m a t m1 l ofs -> typeof a = Tstruct id fList -> - field_offset i fList = Some delta -> + field_offset i fList = OK delta -> eval_lvalue e m (Expr (Efield a i) ty) t m1 l (Int.add ofs (Int.repr delta)) | eval_Efield_union: forall e m a t m1 l ofs id fList i ty, |