Create a new channel as a copy of main.
Rename main to:
Delete main? This cannot be undone.
// RUN: %clang_cc1 -emit-llvm %s -o - struct Gfx { void opMoveSetShowText(); }; struct Operator { void (Gfx::*func)(); }; Operator opTab[] = { {&Gfx::opMoveSetShowText}, };