[Bug libstdc++/34015] warning in backward_warning.h is illegible

[manu at gcc dot gnu dot org]

------- Comment #8 from manu at gcc dot gnu dot org  2008-08-26 11:13 -------
(In reply to comment #7)
> The goal for warnings should be to use an attribute on the specific class or
> function in question, not on a per-file basis.

Care to elaborate? I don't understand what you mean here.

> Unfortunately this does not work at the moment. So, the backwards_warning.h
> file has been adjusted to make it a bit more clear as to what is going on, and
> what should be used for deprecated items.

I thought we handled newlines "\n" within strings given to #error. Is this
forbidden by any standard?


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34015