iostream hangs on m68k (thx bsek)

[wawatok]

the following code doesnt output anything and doesnt complete on m68k. it is tested working on x86_64.

#include <iostream>
​
int main(int argc, char** argv) {
std::cout << "test" << std::endl;
return 0;
}

[wawatok]

has been tested with gcc 6.5.0 and 9.1.0 on m68k so far.