[Bug c++/56725] extra spaces in error message

[paolo.carlini at oracle dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56725

--- Comment #6 from Paolo Carlini <paolo.carlini at oracle dot com> 2013-03-27 19:28:09 UTC ---
I haven't tested anything so far, but stared a bit at the comment before
permerror and figured tgat in case of plain error (vs warning) the function
returns false thus the behavior would change. Besides that, empirically, I see
around in the front end permerrors folliwed unconditionally by informs
(actually that observation came first ;)