Fix for rust nightly

1 files changed, 2 insertions, 0 deletions

diff --git a/src/gen.rs b/src/gen.rs
index 1bb19eaf..04fe3a40 100644
--- a/src/gen.rs
+++ b/src/gen.rs
@@ -635,6 +635,8 @@ fn cunion_to_rs(ctx: &mut GenCtx, name: String, layout: Layout, fields: Vec<Fiel
 }
 
 fn cenum_to_rs(ctx: &mut GenCtx, name: String, kind: IKind, items: Vec<EnumItem>) -> Vec<P<ast::Item>> {
+    use std::num::SignedInt;
+
     let ty = TInt(kind, Layout::zero());
     let ty_id = rust_type_id(ctx, name);
     let ty_def = ctypedef_to_rs(ctx, ty_id, &ty);