CIE augmentation 'S' should be accepted
Committed a slightly different patch in [r3589]. It seems that augment 'S' doesn't have augment data.
Handle 'S' in eh_frame augment.
I'll handle it.
assertion failure upon "c++filt _ZZ1"
assertion failure in read_func, file libelftc_dem_gnu2.c
demangler does not demangle lambdas