2 files changed, 3 insertions, 3 deletions
diff --git a/src/libsyntax/parse/parser.rs b/src/libsyntax/parse/parser.rs
index f697685796f..02646614435 100644
--- a/src/libsyntax/parse/parser.rs
+++ b/src/libsyntax/parse/parser.rs
@@ -2164,7 +2164,7 @@ class parser {
                 }
                 _ => {
                     self.fatal(~"expected `,` or `)`, found `" +
-                               token_to_str(self.reader, self.token) + "`");
+                               token_to_str(self.reader, self.token) + ~"`");
                 }
             }
         } else {
diff --git a/src/libsyntax/parse/token.rs b/src/libsyntax/parse/token.rs
index 9d3bbef2cd4..3dbcef66732 100644
--- a/src/libsyntax/parse/token.rs
+++ b/src/libsyntax/parse/token.rs
@@ -167,8 +167,8 @@ fn to_str(in: interner<@~str>, t: token) -> ~str {
       }
       LIT_FLOAT(s, t) {
         let mut body = *in.get(s);
-        if body.ends_with(".") {
-            body = body + "0";  // `10.f` is not a float literal
+        if body.ends_with(~".") {
+            body = body + ~"0";  // `10.f` is not a float literal
         }
         body + ast_util::float_ty_to_str(t)
       }