Create a new channel as a copy of main.
Rename main to:
Delete main? This cannot be undone.
// RUN: grep -Ev "// *[A-Z-]+:" %s | clang-format -style=LLVM -lines=2:2 \ // RUN: | FileCheck -strict-whitespace %s void f() { // CHECK: void f() { int i; // CHECK: {{^ int\ i;}} int j; // CHECK: {{^ int\ j;}} }