Create a new channel as a copy of main.
Rename main to:
Delete main? This cannot be undone.
// RUN: %clang_cc1 -E %s | FileCheck -strict-whitespace %s #define R_PAREN ) #define FUNC(a) a static int glob = (1 + FUNC(1 R_PAREN ); // CHECK: static int glob = (1 + 1 );