diff options
Diffstat (limited to 'src/libsyntax/ext/tt/macro_rules.rs')
| -rw-r--r-- | src/libsyntax/ext/tt/macro_rules.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libsyntax/ext/tt/macro_rules.rs b/src/libsyntax/ext/tt/macro_rules.rs index 021c5398a42..66f5520b882 100644 --- a/src/libsyntax/ext/tt/macro_rules.rs +++ b/src/libsyntax/ext/tt/macro_rules.rs @@ -119,7 +119,7 @@ fn generic_extension<'cx>(cx: &'cx ExtCtxt, }; let mut p = Parser::new(cx.parse_sess(), tts, Some(directory), false); p.root_module_name = cx.current_expansion.module.mod_path.last() - .map(|id| (*id.name.as_str()).to_owned()); + .map(|id| id.name.as_str().to_string()); p.check_unknown_macro_variable(); // Let the context choose how to interpret the result. |