Mercurial > public > mercurial-scm > hg-stable
comparison mercurial/filesetlang.py @ 38868:3ea6ce609747
fileset: reject 'negate' node early while transforming parsed tree
That's how a 'negate' node is processed in revset.
| author | Yuya Nishihara <yuya@tcha.org> |
|---|---|
| date | Sat, 21 Jul 2018 16:16:44 +0900 |
| parents | 48fc2a8af345 |
| children | 7e7e2b2ff284 |
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| 38867:48fc2a8af345 | 38868:3ea6ce609747 |
|---|---|
| 142 getsymbol(x[1]) # kind must be a symbol | 142 getsymbol(x[1]) # kind must be a symbol |
| 143 t = _analyze(x[2]) | 143 t = _analyze(x[2]) |
| 144 return (op, x[1], t) | 144 return (op, x[1], t) |
| 145 if op == 'group': | 145 if op == 'group': |
| 146 return _analyze(x[1]) | 146 return _analyze(x[1]) |
| 147 if op in {'not', 'negate'}: | 147 if op == 'negate': |
| 148 raise error.ParseError(_("can't use negate operator in this context")) | |
| 149 if op == 'not': | |
| 148 t = _analyze(x[1]) | 150 t = _analyze(x[1]) |
| 149 return (op, t) | 151 return (op, t) |
| 150 if op in {'and', 'minus'}: | 152 if op in {'and', 'minus'}: |
| 151 ta = _analyze(x[1]) | 153 ta = _analyze(x[1]) |
| 152 tb = _analyze(x[2]) | 154 tb = _analyze(x[2]) |