src/libcompiler_builtins/compiler-rt/test/asan/TestCases/use-after-scope-loop-removed.cc

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