Any very recent inlining changes (libstdc++' ABI check fails in mainline) ?

[Paolo Carlini]

Richard, Jan,

I'm confused. Consider this symbol:

0000000000000000 W
_ZN9__gnu_cxx8__detail9__find_ifIPSt4pairIPNS_16bitmap_allocatorIcE12_Alloc_blockES6_ENS0_12_Functor_RefINS0_12_Ffit_finderIS6_EEEEEET_SD_SD_T0_
version status: incompatible
GLIBCXX_3.4
type: function
status: added

I went multiple times through the linker script and didn't find any
pattern matching it! Can you? What can be possibly going on?

Paolo.