[Bug libstdc++/118563] New: [15 regression] libstdc++ incompatible ABI change on riscv64

[schwab--- via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118563

            Bug ID: 118563
           Summary: [15 regression] libstdc++ incompatible ABI change on
                    riscv64
           Product: gcc
           Version: 15.0
            Status: UNCONFIRMED
          Keywords: ABI
          Severity: normal
          Priority: P3
         Component: libstdc++
          Assignee: unassigned at gcc dot gnu.org
          Reporter: sch...@linux-m68k.org
  Target Milestone: ---

3 incompatible symbols 
0
_ZTIPKDF16b
typeinfo for std::bfloat16_t const*
version status: incompatible
CXXABI_1.3.14
type: object
type size: 32
status: added


1
_ZTIPDF16b
typeinfo for std::bfloat16_t*
version status: incompatible
CXXABI_1.3.14
type: object
type size: 32
status: added


2
_ZTIDF16b
typeinfo for std::bfloat16_t
version status: incompatible
CXXABI_1.3.14
type: object
type size: 16
status: added