False positive: return value of function pointer [AssignmentAddressToInteger]

[anoy.]

Some function pointers seem to confuse Cppcheck so that it thinks it was assigned directly to the integer.

void f()
{
    using tfDllFunc0 = int __stdcall(int * aCas, char * aStrIn, void * aPtr1, void * aPtr2, void * aPtr3, void *aPtr4, char * aStrOut);
    using tfDllFunc1 = int __stdcall(char * aStr);
    using tfDllFunc2 = int __stdcall(int aValue, char * aStr);

    tfDllFunc0 *fDllFunc0 = QLibrary::resolve("Test.dll", "_func0@0");
    tfDllFunc1 *fDllFunc1 = QLibrary::resolve("Test.dll", "_func1@0");
    tfDllFunc2 *fDllFunc2 = QLibrary::resolve("Test.dll", "_func2@0");

    char vStr[256] = {};
    int vInt = 0;
    int rc = fDllFunc0(&vInt, nullptr, nullptr, nullptr, nullptr, nullptr, vStr); // AssignmentAddressToInteger
    (void)rc;
    rc = fDllFunc1(vStr); // AssignmentAddressToInteger
    (void)rc;
    rc = fDllFunc2(5, vStr); // no warning
    (void)rc;
}

[Daniel Marjamäki]

Thanks! I can reproduce with cppcheck-2.0. With git head I get a segmentation fault.
I created ticket https://trac.cppcheck.net/ticket/9792