[Bug preprocessor/8270] [4.7/4.8/4.9 Regression] back-slash white space newline with comments, no warning

[pinskia at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=8270

--- Comment #48 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
(In reply to GoWhoopee from comment #47)
> Please reconsider and stop gcc from changing our code without our permission.

It is not changing your code at all.  Read comment #39 to understand this issue
at full understanding of the standard.