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| author | Paul Stansifer <paul.stansifer@gmail.com> | 2012-08-22 18:16:32 -0700 |
|---|---|---|
| committer | Paul Stansifer <paul.stansifer@gmail.com> | 2012-08-23 11:14:15 -0700 |
| commit | 89bbaff84fed6e6796c82f5a9fd200e693d47beb (patch) | |
| tree | ed60df44ef363f20a8ae5cf66dfde8f501cce3d4 /src/libsyntax/parse/parser.rs | |
| parent | 11b640d990220dc9386a300a10b2147d777d5452 (diff) | |
| download | rust-89bbaff84fed6e6796c82f5a9fd200e693d47beb.tar.gz rust-89bbaff84fed6e6796c82f5a9fd200e693d47beb.zip | |
`m1!{...}` is now forbidden. Use `m1!(...)` instead.
Diffstat (limited to 'src/libsyntax/parse/parser.rs')
| -rw-r--r-- | src/libsyntax/parse/parser.rs | 25 |
1 files changed, 7 insertions, 18 deletions
diff --git a/src/libsyntax/parse/parser.rs b/src/libsyntax/parse/parser.rs index 5454d9ac0d9..3ee86bcae77 100644 --- a/src/libsyntax/parse/parser.rs +++ b/src/libsyntax/parse/parser.rs @@ -990,15 +990,10 @@ struct parser { /* `!`, as an operator, is prefix, so we know this isn't that */ if self.token == token::NOT { self.bump(); - let tts = match self.token { - token::LPAREN | token::LBRACE | token::LBRACKET => { - let ket = token::flip_delimiter(self.token); - self.parse_unspanned_seq(copy self.token, ket, - seq_sep_none(), - |p| p.parse_token_tree()) - } - _ => self.fatal(~"expected open delimiter") - }; + let tts = self.parse_unspanned_seq( + token::LPAREN, token::RPAREN, seq_sep_none(), + |p| p.parse_token_tree()); + let hi = self.span.hi; return pexpr(self.mk_mac_expr( @@ -3254,15 +3249,9 @@ struct parser { let pth = self.parse_path_without_tps(); self.expect(token::NOT); let id = self.parse_ident(); - let tts = match self.token { - token::LPAREN | token::LBRACE | token::LBRACKET => { - let ket = token::flip_delimiter(self.token); - self.parse_unspanned_seq(copy self.token, ket, - seq_sep_none(), - |p| p.parse_token_tree()) - } - _ => self.fatal(~"expected open delimiter") - }; + let tts = self.parse_unspanned_seq( + token::LPAREN, token::RPAREN, seq_sep_none(), + |p| p.parse_token_tree()); let m = ast::mac_invoc_tt(pth, tts); let m: ast::mac = {node: m, span: {lo: self.span.lo, |