Fork channel

Create a new channel as a copy of main.

Rename channel

Rename main to:

Delete channel

Delete main? This cannot be undone.

this.cpp
// RUN: %clang_cc1 -fsyntax-only -verify %s 
int x = this; // expected-error {{invalid use of 'this' outside of a non-static member function}}

void f() {
  int x = this; // expected-error {{invalid use of 'this' outside of a non-static member function}}
}