libcore: De-mode str

2012-09-21 18:36:32 -07:00
parent 49af969e2c
commit d48396c986
19 changed files with 182 additions and 159 deletions
--- a/src/libsyntax/print/pprust.rs
+++ b/src/libsyntax/print/pprust.rs
@@ -2093,13 +2093,13 @@ fn fn_header_info_to_str(opt_sty: Option<ast::self_ty_>,
    match opt_purity {
      Some(ast::impure_fn) => { }
      Some(purity) => {
-        str::push_str(s, purity_to_str(purity));
-        str::push_char(s, ' ');
+        str::push_str(&mut s, purity_to_str(purity));
+        str::push_char(&mut s, ' ');
      }
      None => {}
    }

-    str::push_str(s, opt_proto_to_str(opt_p));
+    str::push_str(&mut s, opt_proto_to_str(opt_p));

    return s;
 }