2 files changed, 5 insertions, 5 deletions
diff --git a/src/comp/syntax/parse/lexer.rs b/src/comp/syntax/parse/lexer.rs
index d1cec447d9f..988c46b6b88 100644
--- a/src/comp/syntax/parse/lexer.rs
+++ b/src/comp/syntax/parse/lexer.rs
@@ -81,7 +81,7 @@ fn new_reader(cm: &codemap::codemap, src: &istr, filemap: codemap::filemap,
         fn err(m: &istr) {
             codemap::emit_error(
                 some(ast_util::mk_sp(chpos, chpos)),
-                istr::to_estr(m), cm);
+                m, cm);
         }
     }
     let strs: [istr] = [];
diff --git a/src/comp/syntax/parse/parser.rs b/src/comp/syntax/parse/parser.rs
index 288f11ad797..0c4b6eac7b9 100644
--- a/src/comp/syntax/parse/parser.rs
+++ b/src/comp/syntax/parse/parser.rs
@@ -113,12 +113,12 @@ fn new_parser(sess: parse_sess, cfg: ast::crate_cfg, rdr: lexer::reader,
         }
         fn fatal(m: &istr) -> ! {
             codemap::emit_error(some(self.get_span()),
-                                istr::to_estr(m), sess.cm);
+                                m, sess.cm);
             fail;
         }
         fn warn(m: &istr) {
             codemap::emit_warning(some(self.get_span()),
-                                  istr::to_estr(m), sess.cm);
+                                  m, sess.cm);
         }
         fn restrict(r: restriction) { restr = r; }
         fn get_restriction() -> restriction { ret restr; }
@@ -2581,8 +2581,8 @@ fn parse_crate_from_file(input: &istr, cfg: &ast::crate_cfg,
     } else if istr::ends_with(input, ~".rs") {
         parse_crate_from_source_file(input, cfg, sess)
     } else {
-        codemap::emit_error(none, "unknown input file type: "
-                            + istr::to_estr(input),
+        codemap::emit_error(none, ~"unknown input file type: "
+                            + input,
                             sess.cm);
         fail
     }