Function is_constant_integer_expression

addons/misra.py:819–830

(expr)

    return True

def is_constant_integer_expression(expr):
    if expr is None:
        return False
    if expr.isInt:
        return True
    if not expr.isArithmeticalOp:
        return False
    if expr.astOperand1 and not is_constant_integer_expression(expr.astOperand1):
        return False
    if expr.astOperand2 and not is_constant_integer_expression(expr.astOperand2):
        return False
    return True

def isFunctionCall(expr, std='c99'):
    if not expr: