[LLVMbugs] [Bug 13647] New: -Wint-to-pointer-cast not implemented

[bugzilla-daemon at llvm.org]

http://llvm.org/bugs/show_bug.cgi?id=13647

             Bug #: 13647
           Summary: -Wint-to-pointer-cast not implemented
           Product: clang
           Version: trunk
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: enhancement
          Priority: P
         Component: Frontend
        AssignedTo: unassignedclangbugs at nondot.org
        ReportedBy: tss at iki.fi
                CC: llvmbugs at cs.uiuc.edu
    Classification: Unclassified


void foo(void *);

int main(void) {
    int x = 0;

    foo((void *)x);
    return 0;
}

gcc warns:

test2.c:6:6: warning: cast to pointer from integer of different size
[-Wint-to-pointer-cast]

clang gives no warning.

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