def createNumericExpr(self, operator, left, right):
if operator == MINUS_OPERATOR and right is None:
return ParsedExpr.ParsedUnaryExpr(left)
cl = self.opMap[operator]
if type(cl) is types.TupleType:
return cl[0](cl[1], left, right)
return cl(left, right)
def unaryExpr2(self, __stack, __ptr):
"""
from XPath/XPathBase.bgen.frag, line 634
unaryExpr: '-' unionExpr
"""
__val = ParsedExpr.ParsedUnaryExpr(__stack[__ptr + 2])
return __val