[PATCH 3/3] Do not use generic selection in C++ mode

[Joseph Myers]

On Tue, 15 Aug 2017, Gabriel F. T. Gomes wrote:

> The logic to protect the use of generic selection (_Generic) does not
> check for C or C++ mode, however, generic selection is a C-only
> feature.

OK.

-- 
Joseph S. Myers
joseph@codesourcery.com