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1// RUN: %clangxx_asan -O1 %s -o %t && not %run %t 2>&1 | FileCheck %s2 3#include "defines.h"4#include <stdio.h>5 6struct IntHolder {7  explicit IntHolder(int *val = 0) : val_(val) { }8  ATTRIBUTE_NOINLINE ~IntHolder() {9    printf("Value: %d\n", *val_);  // BOOM10    // CHECK: ERROR: AddressSanitizer: stack-use-after-scope11    // CHECK:  #0 0x{{.*}} in IntHolder::~IntHolder{{.*}}.cpp:[[@LINE-2]]12  }13  void set(int *val) { val_ = val; }14  int *get() { return val_; }15 16  int *val_;17};18 19int main(int argc, char *argv[]) {20  // It is incorrect to use "x" int IntHolder destructor, because "x" is21  // "destroyed" earlier as it's declared later.22  IntHolder holder;23  int x = argc;24  holder.set(&x);25  return 0;26}27