From eb447f4ef436f0c6211a13de1e6150a09228a9c6 Mon Sep 17 00:00:00 2001 From: Oliver Schneider Date: Fri, 24 Mar 2017 09:31:26 +0100 Subject: Fix various useless derefs and slicings --- src/libsyntax/ext/tt/macro_rules.rs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/libsyntax/ext') 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. -- cgit 1.4.1-3-g733a5