1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
/* { dg-do run } */ // { dg-additional-sources "nested-extern.cc" } /* PR 31775 */ extern "C" void abort(); extern int *p; int main() { extern int i; i = 1; *p = 2; if (i == 2) abort (); return 0; } static int i; int *p = &i;