Create a new channel as a copy of main.
Rename main to:
Delete main? This cannot be undone.
// RUN: %clang_cc1 -std=c++98 -verify %s // RUN: %clang_cc1 -std=c++1z -verify %s // expected-no-diagnostics struct A { A(); A(int); }; void f() { const A a; true ? a : 0; }