diff options
| author | Tim Chevalier <chevalier@alum.wellesley.edu> | 2012-01-18 19:15:56 -0800 |
|---|---|---|
| committer | Tim Chevalier <chevalier@alum.wellesley.edu> | 2012-01-18 21:29:02 -0800 |
| commit | 8c97854c7d5da18d930ba82b04a4a071f2c43594 (patch) | |
| tree | 1299dc450469c6decb0effe5cf9909027df08e54 /src/comp/syntax/parse | |
| parent | 209d8c854f99ffa14b7292035837afa0852eb28b (diff) | |
Allow any alternative (not just a block) to follow a nullary tag pattern
Diffstat (limited to 'src/comp/syntax/parse')
| -rw-r--r-- | src/comp/syntax/parse/parser.rs | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/src/comp/syntax/parse/parser.rs b/src/comp/syntax/parse/parser.rs index 9a3f0b4738f..13804d735e4 100644 --- a/src/comp/syntax/parse/parser.rs +++ b/src/comp/syntax/parse/parser.rs @@ -1508,11 +1508,9 @@ fn parse_pat(p: parser) -> @ast::pat { args = a.node; hi = a.span.hi; } - token::LBRACE. | token::RPAREN. | token::COMMA. - | token::BINOP(token::OR.) { args = []; } // take this out once the libraries change token::DOT. { args = []; p.bump(); } - _ { expect(p, token::LPAREN); fail; } + _ { args = []; } } // at this point, we're not sure whether it's a tag or a bind if vec::len(args) == 0u && |