diff options
Diffstat (limited to 'src/libsyntax/ext/trace_macros.rs')
| -rw-r--r-- | src/libsyntax/ext/trace_macros.rs | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/libsyntax/ext/trace_macros.rs b/src/libsyntax/ext/trace_macros.rs index d4f1493169f..22f0aeaa2c0 100644 --- a/src/libsyntax/ext/trace_macros.rs +++ b/src/libsyntax/ext/trace_macros.rs @@ -15,10 +15,10 @@ fn expand_trace_macros(cx: ext_ctxt, sp: span, let rdr = tt_rdr as reader; let rust_parser = parser(sess, cfg, rdr.dup(), SOURCE_FILE); - let arg = rust_parser.parse_ident(); + let arg = cx.str_of(rust_parser.parse_ident()); match arg { - @~"true" => cx.set_trace_macros(true), - @~"false" => cx.set_trace_macros(false), + ~"true" => cx.set_trace_macros(true), + ~"false" => cx.set_trace_macros(false), _ => cx.span_fatal(sp, ~"trace_macros! only accepts `true` or `false`") } let rust_parser = parser(sess, cfg, rdr.dup(), SOURCE_FILE); |