1 // Check that sanitizers on OS X crash the process by default (i.e.
2 // abort_on_error=1). See also Linux/abort_on_error.cpp.
3
4 // RUN: %clangxx -DUSING_%tool_name %s -o %t
5
6 // Intentionally don't inherit the default options.
7 // RUN: env %tool_options='' TSAN_OPTIONS=ignore_interceptors_accesses=0 not --crash %run %t 2>&1
8
9 // When we use lit's default options, we shouldn't crash.
10 // RUN: not %run %t 2>&1
11
12 // Leak detection isn't treated as an error so `abort_on_error=1` doesn't work.
13 // UNSUPPORTED: lsan
14
15 int global;
16
main()17 int main() {
18 #if defined(USING_ubsan)
19 int value = 5;
20 int computation = value / 0; // Division by zero.
21 #else
22 volatile int *a = new int[100];
23 delete[] a;
24 global = a[0]; // use-after-free: triggers ASan/TSan report.
25 #endif
26 return 0;
27 }
28