diff options
Diffstat (limited to 'src/libsyntax/ext/trace_macros.rs')
| -rw-r--r-- | src/libsyntax/ext/trace_macros.rs | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/src/libsyntax/ext/trace_macros.rs b/src/libsyntax/ext/trace_macros.rs index ba3b8f22e69..5c6032785e3 100644 --- a/src/libsyntax/ext/trace_macros.rs +++ b/src/libsyntax/ext/trace_macros.rs @@ -22,11 +22,9 @@ pub fn expand_trace_macros(cx: @ExtCtxt, -> base::MacResult { let sess = cx.parse_sess(); let cfg = cx.cfg(); - let tt_rdr = new_tt_reader( - copy cx.parse_sess().span_diagnostic, - None, - tt.to_owned() - ); + let tt_rdr = new_tt_reader(cx.parse_sess().span_diagnostic, + None, + tt.to_owned()); let rdr = tt_rdr as @reader; let rust_parser = Parser( sess, |