4 fail_compilation/diag6699.d(8): Error: no property 'x' for type 'int'
13 fail_compilation/diag6699.d(18): Error: undefined identifier `junk1`
14 fail_compilation/diag6699.d(18): Error: undefined identifier `junk2`
15 fail_compilation/diag6699.d(19): Error: undefined identifier `junk3`
18 class X : junk1, junk2 {}
19 interface X2 : junk3 {}