compiler-rt/test/asan/TestCases/use-after-scope-loop-removed.cpp

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