diff options
Diffstat (limited to 'src/libsyntax/parse/parser.rs')
| -rw-r--r-- | src/libsyntax/parse/parser.rs | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/libsyntax/parse/parser.rs b/src/libsyntax/parse/parser.rs index b13522af82d..543ca885110 100644 --- a/src/libsyntax/parse/parser.rs +++ b/src/libsyntax/parse/parser.rs @@ -4726,9 +4726,13 @@ impl<'a> Parser<'a> { let fields = try!(self.parse_record_struct_body(&class_name)); (fields, None) // Tuple-style struct definition with optional where-clause. - } else { + } else if self.token == token::OpenDelim(token::Paren) { let fields = try!(self.parse_tuple_struct_body(&class_name, &mut generics)); (fields, Some(ast::DUMMY_NODE_ID)) + } else { + let token_str = self.this_token_to_string(); + return Err(self.fatal(&format!("expected `where`, `{}`, `(`, or `;` after struct \ + name, found `{}`", "{", token_str))) }; Ok((class_name, |