Method uop

Tools/cases_generator/parsing.py:536–554

(self)

    @contextual
    def uop(self) -> UOp | None:
        if tkn := self.expect(lx.IDENTIFIER):
            if self.expect(lx.DIVIDE):
                sign = 1
                if negate := self.expect(lx.MINUS):
                    sign = -1
                if num := self.expect(lx.NUMBER):
                    try:
                        size = sign * int(num.text)
                    except ValueError:
                        raise self.make_syntax_error(
                            f"Expected integer, got {num.text!r}"
                        )
                    else:
                        return CacheEffect(tkn.text, size)
                raise self.make_syntax_error("Expected integer")
            else:
                return OpName(tkn.text)
        return None

    @contextual
    def family_def(self) -> Family | None: