diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/gtest.cc | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/gtest.cc b/src/gtest.cc index cb2c34c7..9855f53d 100644 --- a/src/gtest.cc +++ b/src/gtest.cc @@ -3608,7 +3608,11 @@ void UnitTest::AddTestPartResult(TestPartResult::Type result_type, // the --gtest_catch_exceptions flags are specified. DebugBreak(); #else - *static_cast<int*>(NULL) = 1; + // Dereference NULL through a volatile pointer to prevent the compiler + // from removing. We use this rather than abort() or __builtin_trap() for + // portability: Symbian doesn't implement abort() well, and some debuggers + // don't correctly trap abort(). + *static_cast<volatile int*>(NULL) = 1; #endif // GTEST_OS_WINDOWS } else if (GTEST_FLAG(throw_on_failure)) { #if GTEST_HAS_EXCEPTIONS |