def p_if_else_parts(self, t):
"""if_else_parts : IF LPAREN expression RPAREN LBRACE script RBRACE
| if_else_parts ELSE IF LPAREN expression RPAREN LBRACE script RBRACE"""
if len(t) == 8:
t[0] = [conditional.Conditional(t[3], t[6], t.lineno(1))]
else:
t[0] = t[1] + [conditional.Conditional(t[5], t[8], t.lineno(2))]
def parse_ternary_op(assignment):
assert isinstance(assignment.value, expression.TernaryOp)
actions = parse_actionD(ParameterAssignment(assignment.param, assignment.value.expr2))
cond_block = conditional.Conditional(
assignment.value.guard, [ParameterAssignment(assignment.param, assignment.value.expr1)], None
)
actions.extend(conditional.ConditionalList([cond_block]).get_action_list())
return actions
def parse_boolean(assignment):
assert isinstance(assignment.value, expression.Boolean)
actions = parse_actionD(ParameterAssignment(assignment.param, expression.ConstantNumeric(0)))
expr = nmlop.CMP_NEQ(assignment.value.expr, 0)
cond_block = conditional.Conditional(
expr, [ParameterAssignment(assignment.param, expression.ConstantNumeric(1))], None
)
actions.extend(conditional.ConditionalList([cond_block]).get_action_list())
return actions
def parse_hasbit(assignment):
assert isinstance(assignment.value, expression.BinOp) and (
assignment.value.op == nmlop.HASBIT or assignment.value.op == nmlop.NOTHASBIT
)
actions = parse_actionD(ParameterAssignment(assignment.param, expression.ConstantNumeric(0)))
cond_block = conditional.Conditional(
assignment.value, [ParameterAssignment(assignment.param, expression.ConstantNumeric(1))], None
)
actions.extend(conditional.ConditionalList([cond_block]).get_action_list())
return actions
def parse_abs_op(assignment):
assert isinstance(assignment.value, expression.AbsOp)
actions = parse_actionD(ParameterAssignment(assignment.param, assignment.value.expr))
cond_block = conditional.Conditional(
nmlop.CMP_LT(assignment.value.expr, 0),
[ParameterAssignment(assignment.param, nmlop.SUB(0, assignment.value.expr))],
None,
)
actions.extend(conditional.ConditionalList([cond_block]).get_action_list())
return actions
def p_else_block(self, t):
"else_block : ELSE LBRACE script RBRACE"
t[0] = conditional.Conditional(None, t[3], t.lineno(1))