Function luaT_tryconcatTM

third-party/lua-5.4.6/src/ltm.c:167–172

void luaT_tryconcatTM (lua_State *L) {
  StkId top = L->top.p;
  if (l_unlikely(!callbinTM(L, s2v(top - 2), s2v(top - 1), top - 2,
                               TM_CONCAT)))
    luaG_concaterror(L, s2v(top - 2), s2v(top - 1));
}


void luaT_trybinassocTM (lua_State *L, const TValue *p1, const TValue *p2,