1*673dc3d4SNico Weber // RUN: %clangxx_asan -O1 -fsanitize-address-use-after-scope %s -o %t && \ 2*673dc3d4SNico Weber // RUN: not %run %t 2>&1 | FileCheck %s 3*673dc3d4SNico Weber 4*673dc3d4SNico Weber #include <stdlib.h> 5*673dc3d4SNico Weber 6*673dc3d4SNico Weber int *p; 7*673dc3d4SNico Weber main()8*673dc3d4SNico Weberint main() { 9*673dc3d4SNico Weber for (int i = 0; i < 3; i++) { 10*673dc3d4SNico Weber int x; 11*673dc3d4SNico Weber p = &x; 12*673dc3d4SNico Weber } 13*673dc3d4SNico Weber return *p; // BOOM 14*673dc3d4SNico Weber // CHECK: ERROR: AddressSanitizer: stack-use-after-scope 15*673dc3d4SNico Weber // CHECK: #0 0x{{.*}} in main {{.*}}use-after-scope-loop-removed.cpp:[[@LINE-2]] 16*673dc3d4SNico Weber // CHECK: Address 0x{{.*}} is located in stack of thread T{{.*}} at offset [[OFFSET:[^ ]+]] in frame 17*673dc3d4SNico Weber // {{\[}}[[OFFSET]], {{[0-9]+}}) 'x' 18*673dc3d4SNico Weber } 19