1 // RUN: %clangxx_asan -O2 %s -o %t && not %run %t 2>&1 | FileCheck %s
2 
3 // FIXME: Doesn't work with DLLs
4 // XFAIL: win32-dynamic-asan
5 
6 #include <stdio.h>
7 #include <stdlib.h>
8 
9 extern "C"
__asan_on_error()10 void __asan_on_error() {
11   fprintf(stderr, "__asan_on_error called\n");
12   fflush(stderr);
13 }
14 
main()15 int main() {
16   char *x = (char*)malloc(10 * sizeof(char));
17   free(x);
18   return x[5];
19   // CHECK: __asan_on_error called
20 }
21