def visit_UnaryOpExpr(self, node: gt_ir.UnaryOpExpr,
**kwargs: Any) -> SIR.UnaryOperator:
op = self._make_operator(node.op)
operand = self.visit(node.arg)
return sir_utils.make_unary_operator(op, operand)
def unop(self, expr: expr, op):
py_unop_to_sir_unop = {UAdd: "+", USub: "-", Not: "!"}
return make_unary_operator(py_unop_to_sir_unop[type(op)],
self.expression(expr))