Replace __asan_set_error_exit_code() with __sanitizer_set_death_callback()

[samsonov]

Summary

We are going to remove the former soon.

[EricWF]

Is this going to break this test with older versions of compiler-rt?

[samsonov]

Yes. Is this is an issue?

[EricWF]

Not really but I would add a // UNSUPPORTED: clang-3.5, clang-3.6, clang-3.7 line to prevent the failures from appearing.

test/libcxx/containers/sequences/vector/asan.pass.cpp

 #include <cstdlib>
 
 #include "asan_testing.h"
 #include "min_allocator.h"
 #include "test_iterators.h"
 #include "test_macros.h"
 
 #ifndef _LIBCPP_HAS_NO_ASAN
-extern "C" void __asan_set_error_exit_code(int);
+extern "C" void __sanitizer_set_death_callback(void (*callback)(void));
 
+void do_exit() {
+  exit(0);
+}
 
 int main()
 {
 #if TEST_STD_VER >= 11
     {
         typedef int T;
         typedef std::vector<T, min_allocator<T>> C;
         const T t[] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9};
#endif
         std::vector<int> v;
         v.reserve(1);
         int i[] = {42};
         v.insert(v.begin(), MyInputIter(i), MyInputIter(i + 1));
         assert(v[0] == 42);
         assert(is_contiguous_container_asan_correct(v));
     }
 
-    __asan_set_error_exit_code(0);
+    __sanitizer_set_death_callback(do_exit);
     {
         typedef int T;
         typedef std::vector<T> C;
         const T t[] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9};
         C c(std::begin(t), std::end(t));
         c.reserve(2*c.size());
         assert(is_contiguous_container_asan_correct(c));
         assert(!__sanitizer_verify_contiguous_container ( c.data(), c.data() + 1, c.data() + c.capacity()));
         T foo = c[c.size()];    // should trigger ASAN
         assert(false);          // if we got here, ASAN didn't trigger
     }
 }
 #else
 int main () { return 0; }
 #endif