1 // RUN: %clangxx_asan -O1 -fsanitize-address-use-after-scope %s -o %t && \
2 // RUN:     not %run %t 2>&1 | FileCheck %s
3 //
4 // Not expected to work yet with HWAsan.
5 // XFAIL: *
6 
7 #include <stdlib.h>
8 
9 int *p;
10 
11 int main() {
12   for (int i = 0; i < 3; i++) {
13     int x;
14     p = &x;
15   }
16   return *p; // BOOM
17   // CHECK: ERROR: AddressSanitizer: stack-use-after-scope
18   // CHECK:  #0 0x{{.*}} in main {{.*}}use-after-scope-loop-removed.cpp:[[@LINE-2]]
19   // CHECK: Address 0x{{.*}} is located in stack of thread T{{.*}} at offset [[OFFSET:[^ ]+]] in frame
20   // {{\[}}[[OFFSET]], {{[0-9]+}}) 'x'
21 }
22