Create a new channel as a copy of main.
Rename main to:
Delete main? This cannot be undone.
// Verify that -include isn't included twice with -save-temps. // RUN: %clang -S -o - %s -include %t.h -save-temps -### 2> %t.log // RUN: FileCheck %s < %t.log // CHECK: "-include // CHECK-NOT: "-include