librustc: Change repeated vector expressions to use implicit copyability.

2013-07-10 16:00:11 -07:00 · 2013-07-10 16:00:11 -07:00 · d57e8f8419
commit d57e8f8419
parent 2dbb3c3887
4 changed files with 34 additions and 6 deletions
--- a/src/libsyntax/parse/parser.rs
+++ b/src/libsyntax/parse/parser.rs
@ -280,7 +280,12 @@ pub fn Parser(sess: @mut ParseSess,
        token: @mut tok0.tok,
        span: @mut span,
        last_span: @mut span,
-        buffer: @mut ([placeholder, .. 4]),
+        buffer: @mut ([
+            placeholder.clone(),
+            placeholder.clone(),
+            placeholder.clone(),
+            placeholder.clone(),
+        ]),
        buffer_start: @mut 0,
        buffer_end: @mut 0,
        tokens_consumed: @mut 0,