Remove all unnecessary allocations (as flagged by lint)

2013-05-19 01:07:44 -04:00
parent 074799b4c5
commit 82fa0018c8
99 changed files with 1022 additions and 1027 deletions
--- a/src/libsyntax/ext/source_util.rs
+++ b/src/libsyntax/ext/source_util.rs
@@ -67,7 +67,7 @@ pub fn expand_mod(cx: @ext_ctxt, sp: span, tts: &[ast::token_tree])
    base::check_zero_tts(cx, sp, tts, "module_path!");
    base::MRExpr(mk_base_str(cx, sp,
                              str::connect(cx.mod_path().map(
-                                  |x| cx.str_of(*x)), ~"::")))
+                                  |x| cx.str_of(*x)), "::")))
 }

 // include! : parse the given file as an expr