diff options
Diffstat (limited to 'src/libregex_macros/lib.rs')
| -rw-r--r-- | src/libregex_macros/lib.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libregex_macros/lib.rs b/src/libregex_macros/lib.rs index 71e3d06cf96..89d6620f127 100644 --- a/src/libregex_macros/lib.rs +++ b/src/libregex_macros/lib.rs @@ -611,7 +611,7 @@ fn parse(cx: &mut ExtCtxt, tts: &[ast::TokenTree]) -> Option<String> { let regex = match entry.node { ast::ExprLit(lit) => { match lit.node { - ast::LitStr(ref s, _) => s.to_str().to_string(), + ast::LitStr(ref s, _) => s.to_str(), _ => { cx.span_err(entry.span, format!( "expected string literal but got `{}`", |