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1 // RUN: %clangxx_asan -O0 -fsanitize=use-after-scope %s -o %t && \
2 // RUN:     not %run %t 2>&1 | FileCheck %s
3 // XFAIL: *
4 #include <stdio.h>
5 
6 struct IntHolder {
IntHolderIntHolder7   explicit IntHolder(int *val = 0) : val_(val) { }
~IntHolderIntHolder8   ~IntHolder() {
9     printf("Value: %d\n", *val_);  // BOOM
10     // CHECK: ERROR: AddressSanitizer: stack-use-after-scope
11     // CHECK:  #0 0x{{.*}} in IntHolder::~IntHolder{{.*}}use-after-scope-dtor-order.cc:[[@LINE-2]]
12   }
setIntHolder13   void set(int *val) { val_ = val; }
getIntHolder14   int *get() { return val_; }
15 
16   int *val_;
17 };
18 
main(int argc,char * argv[])19 int main(int argc, char *argv[]) {
20   // It is incorrect to use "x" int IntHolder destructor, because "x" is
21   // "destroyed" earlier as it's declared later.
22   IntHolder holder;
23   int x = argc;
24   holder.set(&x);
25   return 0;
26 }
27