Generalize Type::SliceRefU8 to Type::SliceRef
diff --git a/syntax/mod.rs b/syntax/mod.rs
index c3c24ff..69b77bc 100644
--- a/syntax/mod.rs
+++ b/syntax/mod.rs
@@ -164,7 +164,7 @@
     CxxVector(Box<Ty1>),
     Fn(Box<Signature>),
     Void(Span),
-    SliceRefU8(Box<SliceRef>),
+    SliceRef(Box<SliceRef>),
     Array(Box<Array>),
 }