Create a new channel as a copy of main.
Rename main to:
Delete main? This cannot be undone.
// RUN: %clang_cc1 -x c++ -std=c++11 -triple x86_64-unknown-linux-gnu -fms-extensions -emit-llvm < %s | FileCheck %s int foo() { // CHECK: ret i32 1 return alignof(__unaligned int); }