Cross Reference: /external/clang/test/Modules/Inputs/merge-implicit-special-members

`Name`	`Date`	`Size`
Up to higher level directory
`a.h`	21-Aug-2018	`38`
`b.h`	21-Aug-2018	`38`
`c.h`	21-Aug-2018	`62`
`module.modulemap`	21-Aug-2018	`105`