diff options
Diffstat (limited to 'src/libsyntax')
| -rw-r--r-- | src/libsyntax/ext/format.rs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/libsyntax/ext/format.rs b/src/libsyntax/ext/format.rs index 9f4e55b1a92..cace4648df2 100644 --- a/src/libsyntax/ext/format.rs +++ b/src/libsyntax/ext/format.rs @@ -76,6 +76,7 @@ impl Context { self.ecx.span_err(sp, "expected token: `,`"); return (extra, None); } + if *p.token == token::EOF { break } // accept trailing commas if named || (token::is_ident(p.token) && p.look_ahead(1, |t| *t == token::EQ)) { named = true; |