[Bug c/42440] optimization bug with btwowc(EOF) in wchar.h

[jakub at gcc dot gnu dot org]

------- Comment #5 from jakub at gcc dot gnu dot org  2009-12-21 00:23 -------
If so, then you are using too old glibc headers with -std=gnu99, without
fixincludes and without -fgnu89-inline.  Only headers of glibc later than
mid-2007 are prepared for -std=gnu99 with GCC 4.3 without fixincludes and
without -fgnu89-inline.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42440