compiler-rt/test/sanitizer_common/TestCases/Posix/illegal_write_test.cpp

   1 // Test that there was an illegal WRITE memory access.
   2 // Fails with debug checks: https://bugs.llvm.org/show_bug.cgi?id=46860
   3 // XFAIL: !compiler-rt-optimized && tsan
   4 // RUN: %clangxx -O0 %s -o %t && not %run %t 2>&1 | FileCheck %s
   5
   6 // REQUIRES: stable-runtime
   7 // XFAIL: target={{(powerpc64|s390x).*}}
   8
   9 volatile int *null = 0;
  10
  11 int main(int argc, char **argv) {
  12   *null = 0;
  13   return 0;
  14 }
  15
  16 // CHECK: The signal is caused by a WRITE memory access.