Create a new channel as a copy of main.
Rename main to:
Delete main? This cannot be undone.
RUN: sed -n 's/^STDIN: //p' %s | llvm-cxxfilt -n | FileCheck %s STDIN: _Znw STDIN: _Znwj STDIN: _Znwm CHECK: operator new CHECK: operator new(unsigned int) CHECK: operator new(unsigned long)