http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50880
--- Comment #10 from Paolo Carlini <paolo.carlini at oracle dot com> 2011-10-28 22:09:57 UTC --- Richard, I have no problems with BC2. This is code I wrote rather quickly a few years ago, adapting it from glibc, essentially, and then each year that went by, fewer and fewer systems used and tested it, because underlying C99 libc support is becoming often available (eg, for sure Linux and Darwin). Thus, please sleep on this, let's wait for comments from other people, and say, in a week or so we'll finalize the code for 4.7. Thanks again!