1 #ifndef H_H 2 #define H_H 3 #include "c.h" 4 #include "d.h" // expected-error {{module XH does not directly depend on a module exporting 'd.h', which is part of indirectly-used module XD}} 5 #include "h1.h" 6 const int h1 = aux_h*c*7*d; 7 #endif 8