Fork channel

Create a new channel as a copy of main.

Rename channel

Rename main to:

Delete channel

Delete main? This cannot be undone.

mustprogress-parse-error-2.ll
; RUN: not llvm-as < %s 2>&1 | FileCheck %s

; CHECK: [[@LINE+1]]:52: error: expected '{' in function body
define i32* @test_mustprogress(i8 %a) mustprogress 8 {
  ret void
}