Jelly Bean  |  4.1.1_r1
C++程序  |  12行  |  363 B 

// RUN: %clang_cc1 -E -faddress-sanitizer %s -o - | FileCheck --check-prefix=CHECK-ASAN %s
// RUN: %clang_cc1 -E  %s -o - | FileCheck --check-prefix=CHECK-NO-ASAN %s

#if __has_feature(address_sanitizer)
int AddressSanitizerEnabled();
#else
int AddressSanitizerDisabled();
#endif

// CHECK-ASAN: AddressSanitizerEnabled
// CHECK-NO-ASAN: AddressSanitizerDisabled