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Calling a function with incorrect arguments can result in unexpected or unintended program behavior. Conventional functions that are appropriately declared \[[DCL07-A. Include the appropriate type information in function declarators]\] will fail compilation if they are supplied with the wrong number or types of arguments. |
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However, there are cases where supplying the incorrect arguments to a function, such as in the case of variadic functions or function pointers, will generate warnings. These warnings should be resolved \[[MSC00-A. Compile cleanly at high warning levels]\], but do not prevent program compilation. |