23 lines · cpp
1// RUN: %clang_cl_asan %Od %s %Fe%t2// RUN: not %run %t 2>&1 | FileCheck %s3 4#include <malloc.h>5 6int main() {7 int *x = new int[42];8 delete [] x;9 delete [] x;10 // CHECK: AddressSanitizer: attempting double-free on [[ADDR:0x[0-9a-f]+]]11 // CHECK-NEXT: {{#0 .* operator delete}}[]12 // CHECK-NEXT: {{#1 .* main .*double_operator_delete.cpp}}:[[@LINE-3]]13 // CHECK: [[ADDR]] is located 0 bytes inside of 168-byte region14 // CHECK-LABEL: freed by thread T0 here:15 // CHECK-NEXT: {{#0 .* operator delete}}[]16 // CHECK-NEXT: {{#1 .* main .*double_operator_delete.cpp}}:[[@LINE-8]]17 // CHECK-LABEL: previously allocated by thread T0 here:18 // CHECK-NEXT: {{#0 .* operator new}}[]19 // CHECK-NEXT: {{#1 .* main .*double_operator_delete.cpp}}:[[@LINE-12]]20 return 0;21}22 23