llvm/clang/test/Modules/Inputs/shadowed-submodule/A1/module.modulemap

module A [system] { // expected-note {{previous definition is here}}
  module sub {
    header "sys/A.h"
  }
  module sub2 {
    header "sys/A2.h"
  }
  module stdarg {
    header "stdarg.h"
    export *
  }
}

module A2 {}