"Joseph S. Myers" <joseph@xxxxxxxxxxxxxxxx> writes: > Since GCC is itself built in gnu89 mode (by virtue of GCC defaulting to > that mode and the bootstrap process not changing this default), the > presence or absence of this attribute should make no difference to the > semantics. The function was inline even before my checkin. That's a good point. This is likely due to some inliner change. Still, I think the correct fix is to change cfns.h to drop the __gnu_inline__ and make it static inline instead. Do you know if gperf has any options for that? Ian