! { dg-do run } ! { dg-additional-sources c_size_t_driver.c } module c_size_t_test use, intrinsic :: iso_c_binding contains subroutine sub0(my_c_size) bind(c) integer(c_int), value :: my_c_size ! value of C's sizeof(size_t) ! if the value of c_size_t isn't equal to the value of C's sizeof(size_t) ! we call abort. if(c_size_t .ne. my_c_size) then call abort () end if end subroutine sub0 end module c_size_t_test ! { dg-final { cleanup-modules "c_size_t_test" } }