diff options
Diffstat (limited to 'cfrontend/Clight.v')
-rw-r--r-- | cfrontend/Clight.v | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/cfrontend/Clight.v b/cfrontend/Clight.v index e9ec7cc7..3bd06dff 100644 --- a/cfrontend/Clight.v +++ b/cfrontend/Clight.v @@ -48,6 +48,7 @@ Require Import Cop. Inductive expr : Type := | Econst_int: int -> type -> expr (**r integer literal *) | Econst_float: float -> type -> expr (**r float literal *) + | Econst_long: int64 -> type -> expr (**r long integer literal *) | Evar: ident -> type -> expr (**r variable *) | Etempvar: ident -> type -> expr (**r temporary variable *) | Ederef: expr -> type -> expr (**r pointer dereference (unary [*]) *) @@ -68,6 +69,7 @@ Definition typeof (e: expr) : type := match e with | Econst_int _ ty => ty | Econst_float _ ty => ty + | Econst_long _ ty => ty | Evar _ ty => ty | Etempvar _ ty => ty | Ederef _ ty => ty @@ -347,6 +349,8 @@ Inductive eval_expr: expr -> val -> Prop := eval_expr (Econst_int i ty) (Vint i) | eval_Econst_float: forall f ty, eval_expr (Econst_float f ty) (Vfloat f) + | eval_Econst_long: forall i ty, + eval_expr (Econst_long i ty) (Vlong i) | eval_Etempvar: forall id ty v, le!id = Some v -> eval_expr (Etempvar id ty) v |