Function negate

Tools/clinic/libclinic/cpp.py:15–21

Returns a CPP conditional that is the opposite of the conditional passed in.

(condition: str)

TokenStack = list[TokenAndCondition]

def negate(condition: str) -> str:
    """
    Returns a CPP conditional that is the opposite of the conditional passed in.
    """
    if condition.startswith('!'):
        return condition[1:]
    return "!" + condition


is_a_simple_defined = re.compile(r'^defined\s*\(\s*[A-Za-z0-9_]+\s*\)$').match