Re: [C++ Patch] PR 84333 ("[6/7/8 Regression] ICE with ternary operator in template function")

[Paolo Carlini]

.. I should honestly add that now I don't really believe - as stated by 
Volker - that the issue, in any substantive way, is a recent, post 
6.1.0, regression: for the GNU extension build_conditional_expr was 
definitely copying arg2 = arg1 before that release and using save_expr 
on arg1 and the comment in cp_save_expr was already true.

Paolo.