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allow parenthesizing boolean expressions as well as normal expressions

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git-svn-id: svn://anubis/fart/trunk@370 7f9b0f55-74a9-4bce-be96-3c2cd072584d
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Josh Holtrop 2010-10-08 19:26:47 +00:00
parent 4d397e0d49
commit 15e4aa1dc0
1 changed files with 3 additions and 0 deletions
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3
parser/parser.yy
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@ -408,6 +408,9 @@ bool_expression: expression LESS expression {
| NOT bool_expression { | NOT bool_expression {
$$ = new BoolExpressionNode('!', $2, NULL); $$ = new BoolExpressionNode('!', $2, NULL);
} }
| LPAREN bool_expression RPAREN {
$$ = $2;
}
; ;
assignment: VARREF ASSIGN expression { assignment: VARREF ASSIGN expression {