20 lines · cpp
1// RUN: %clangxx_asan %if MSVC %{ /Od %} %else %{ -O1 %} \2// RUN: %s -o %t && not %run %t 2>&1 | FileCheck %s3 4#include "defines.h"5 6struct IntHolder {7 ATTRIBUTE_NOINLINE const IntHolder &Self() const { return *this; }8 int val = 3;9};10 11const IntHolder *saved;12 13int main(int argc, char *argv[]) {14 saved = &IntHolder().Self();15 int x = saved->val; // BOOM16 // CHECK: ERROR: AddressSanitizer: stack-use-after-scope17 // CHECK: #0 0x{{.*}} in main {{.*}}use-after-scope-temp2.cpp:[[@LINE-2]]18 return x;19}20