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-rw-r--r--src/libsyntax/parse/common.rs2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libsyntax/parse/common.rs b/src/libsyntax/parse/common.rs
index 1d260268d3f..afb9c91fc8d 100644
--- a/src/libsyntax/parse/common.rs
+++ b/src/libsyntax/parse/common.rs
@@ -115,7 +115,7 @@ impl parser: parser_common {
     // A sanity check that the word we are asking for is a known keyword
     fn require_keyword(word: ~str) {
         if !self.keywords.contains_key_ref(&word) {
-            self.bug(fmt!{"unknown keyword: %s", word});
+            self.bug(fmt!("unknown keyword: %s", word));
         }
     }