1*5cd86f8cSRichard Smithmodule X {
2*5cd86f8cSRichard Smith  textual header "const.h"
3*5cd86f8cSRichard Smith  module A { header "a.h" export * }
4*5cd86f8cSRichard Smith  module B { header "b.h" export * }
5*5cd86f8cSRichard Smith  module C { header "c.h" export * }
6*5cd86f8cSRichard Smith}
7