Create a new channel as a copy of main.
Rename main to:
Delete main? This cannot be undone.
// RUN: %clang_cc1 -emit-llvm -debug-info-kind=limited %s -o - | FileCheck %s // CHECK: !DILexicalBlock( // CHECK: !DILexicalBlock( int foo(int i) { if (i) { int j = 2; } else { int j = 3; } return i; }