def p_conditional(self, t):
"""conditional : if_else_parts
| if_else_parts else_block"""
parts = t[1]
if len(t) > 2:
parts.append(t[2])
t[0] = conditional.ConditionalList(parts)
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