5 fail_compilation/fail19898b.d(17): Error: cannot implicitly convert expression `m` of type `S` to `__vector(int[4])`
6 fail_compilation/fail19898b.d(17): Error: expression `__key2 != __limit3` of type `__vector(int[4])` does not have a boolean value
7 fail_compilation/fail19898b.d(17): Error: cannot cast expression `__key2` of type `__vector(int[4])` to `S`
15 void f (__vector(int[4]) n
, S m
)