[Bug debug/69785] c++filt can't demangle string or compiler produce wrong mangled string

[doko at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69785

--- Comment #6 from Matthias Klose <doko at gcc dot gnu.org> ---
this one can be demangled:

_ZN9__gnu_cxx13new_allocatorISt10_List_nodeISt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEENSt3tr18weak_ptrIN7libecap7adapter7ServiceEEEEEE9constructISG_JRKSF_EEEvPT_DpOT0_

it has _JRKSF_ instead of _IRKSF_