[Bug demangler/79406] New: Demangler crash

[jeanmichael.celerier at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79406

            Bug ID: 79406
           Summary: Demangler crash
           Product: gcc
           Version: unknown
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: demangler
          Assignee: unassigned at gcc dot gnu.org
          Reporter: jeanmichael.celerier at gmail dot com
  Target Milestone: ---

With the following symbol : 

_ZSt4moveIRZN5ossia8oscquery16websocket_server19set_message_handlerIZNS1_24oscquery_server_protocolC4EssEUlDpOT_E2_EEvT_EUlSt8weak_ptrIvESt10shared_ptrIN11websocketpp14message_buffer7messageINSE_5alloc15con_msg_managerEEEEE_EONSt16remove_referenceIS9_E4typeEOS9_