1 // PR c++/37260
2 // { dg-options "" }
3 
4 struct pthread_once_t { };
5 struct test {
6   pthread_once_t once;
7 };
8 
main(void)9 int main(void) {
10   struct test foo = {
11     once: PTHREAD_ONCE_INITIALIZER // { dg-error "'PTHREAD_ONCE_INITIALIZER' was not declared in this scope" }
12   };
13 
14   return 0;
15 }
16