describe_address.cpp
594 Bytes
// RUN: %clangxx_asan -O0 %s -o %t && %run %t 2>&1 | FileCheck %s
#include <sanitizer/asan_interface.h>
int global;
int main(int argc, char *argv[]) {
int stack;
int *heap = new int[100];
__asan_describe_address(heap);
// CHECK: {{.*}} is located 0 bytes inside of 400-byte region
// CHECK: allocated by thread T{{.*}} here
__asan_describe_address(&stack);
// CHECK: Address {{.*}} is located in stack of thread T{{.*}} at offset {{.*}}
__asan_describe_address(&global);
// CHECK: {{.*}} is located 0 bytes inside of global variable 'global'
delete[] heap;
return 0;
}