| // RUN: %clangxx -fsanitize=return -g %s -O3 -o %t |
| // RUN: not %run %t 2>&1 | FileCheck %s |
| // RUN: %env_ubsan_opts=print_stacktrace=1 not %run %t 2>&1 | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-%os-STACKTRACE |
| |
| // CHECK: missing_return.cpp:[[@LINE+1]]:5: runtime error: execution reached the end of a value-returning function without returning a value |
| int f() { |
| // Slow stack unwinding is not available on Darwin for now, see |
| // https://code.google.com/p/address-sanitizer/issues/detail?id=137 |
| // CHECK-Linux-STACKTRACE: #0 {{.*}}f(){{.*}}missing_return.cpp:[[@LINE-3]] |
| // CHECK-FreeBSD-STACKTRACE: #0 {{.*}}f(void){{.*}}missing_return.cpp:[[@LINE-4]] |
| } |
| |
| int main(int, char **argv) { |
| return f(); |
| } |
