Remove use of Self: Sized from libsyntax

The bound is not required for compiling but it prevents using `next_token()` from a trait object. Fixes rust-lang#33506.
tommyip · May 4, 2017 · 05329e5 · 05329e5
1 parent b16c7a2
commit 05329e5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/libsyntax/parse/lexer/mod.rs b/src/libsyntax/parse/lexer/mod.rs
@@ -73,7 +73,7 @@ fn mk_sp(lo: BytePos, hi: BytePos) -> Span {
 }
 
 impl<'a> StringReader<'a> {
-    fn next_token(&mut self) -> TokenAndSpan where Self: Sized {
+    fn next_token(&mut self) -> TokenAndSpan {
         let res = self.try_next_token();
         self.unwrap_or_abort(res)
     }