[Bug ipa/60761] Names of all function clones in g++ are "<built-in>", in both warnings and dumps

[jamborm at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60761

--- Comment #1 from Martin Jambor <jamborm at gcc dot gnu.org> ---
This is because in dump_decl in gcc/cp/error.c there is:

    case FUNCTION_DECL:
      if (! DECL_LANG_SPECIFIC (t))
    pp_string (pp, M_("<built-in>"));

and the revision causing this clears DECL_LANG_SPECIFIC.