Fork channel

Create a new channel as a copy of main.

Rename channel

Rename main to:

Delete channel

Delete main? This cannot be undone.

autoload-subdirectory.cpp
// RUN: %clang_cc1 -fmodules -fmodule-name=Foo -I %S/Inputs/autoload-subdirectory/ %s -verify
// expected-no-diagnostics

#include "a.h"
#import "c.h"

int main() {
  foo neko;
  return 0;
}