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-rw-r--r--cfrontend/Cop.v4
1 files changed, 2 insertions, 2 deletions
diff --git a/cfrontend/Cop.v b/cfrontend/Cop.v
index aa73abb0..143e87a3 100644
--- a/cfrontend/Cop.v
+++ b/cfrontend/Cop.v
@@ -140,8 +140,8 @@ Definition classify_cast (tfrom tto: type) : classify_cast_cases :=
| Tfloat F64 _, Tfloat F32 _ => cast_case_s2f
| Tfloat F32 _, Tfloat F64 _ => cast_case_f2s
(* To pointer types *)
- | Tpointer _ _, Tint _ _ _ =>
- if Archi.ptr64 then cast_case_i2l Unsigned else cast_case_pointer
+ | Tpointer _ _, Tint _ si _ =>
+ if Archi.ptr64 then cast_case_i2l si else cast_case_pointer
| Tpointer _ _, Tlong _ _ =>
if Archi.ptr64 then cast_case_pointer else cast_case_l2i I32 Unsigned
| Tpointer _ _, (Tpointer _ _ | Tarray _ _ _ | Tfunction _ _ _) => cast_case_pointer