diff options
Diffstat (limited to 'src/libsyntax/ext/tt/macro_parser.rs')
| -rw-r--r-- | src/libsyntax/ext/tt/macro_parser.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libsyntax/ext/tt/macro_parser.rs b/src/libsyntax/ext/tt/macro_parser.rs index 5521c68e75c..5b3887e76b4 100644 --- a/src/libsyntax/ext/tt/macro_parser.rs +++ b/src/libsyntax/ext/tt/macro_parser.rs @@ -465,7 +465,7 @@ pub fn parse(sess: &ParseSess, token::get_ident(bind))).to_string() } _ => panic!() - } }).collect::<Vec<String>>().connect(" or "); + } }).collect::<Vec<String>>().join(" or "); return Error(sp, format!( "local ambiguity: multiple parsing options: \ built-in NTs {} or {} other options.", |