misc-ps-region-store-x86_64.m revision 8a90ac0e85e8c5758b585fe486ee7db01c53fb98 
1// RUN: clang-cc -triple x86_64-apple-darwin9 -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=region -verify -fblocks %s
2
3// Here is a case where a pointer is treated as integer, invalidated as an
4// integer, and then used again as a pointer.   This test just makes sure
5// we don't crash.
6typedef unsigned long uintptr_t;
7void test_pointer_invalidated_as_int_aux(uintptr_t* ptr);
8void test_pointer_invalidated_as_int() {
9  void *x;
10  test_pointer_invalidated_as_int_aux((uintptr_t*) &x);
11  // Here we have a pointer to integer cast.
12  uintptr_t y = (uintptr_t) x;
13}
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