255 int luaV_equalval (lua_State *L, const TValue *t1, const TValue *t2) {  in luaV_equalval()  argument
257   lua_assert(ttype(t1) == ttype(t2));  in luaV_equalval()
258   switch (ttype(t1)) {  in luaV_equalval()
260     case LUA_TNUMBER: return luai_numeq(nvalue(t1), nvalue(t2));  in luaV_equalval()
261     case LUA_TBOOLEAN: return bvalue(t1) == bvalue(t2);  /* true must be 1 !! */  in luaV_equalval()
262     case LUA_TLIGHTUSERDATA: return pvalue(t1) == pvalue(t2);  in luaV_equalval()
264       if (uvalue(t1) == uvalue(t2)) return 1;  in luaV_equalval()
265       tm = get_compTM(L, uvalue(t1)->metatable, uvalue(t2)->metatable,  in luaV_equalval()
270       if (hvalue(t1) == hvalue(t2)) return 1;  in luaV_equalval()
271       tm = get_compTM(L, hvalue(t1)->metatable, hvalue(t2)->metatable, TM_EQ);  in luaV_equalval()
274     default: return gcvalue(t1) == gcvalue(t2);  in luaV_equalval()
277   callTMres(L, L->top, tm, t1, t2);  /* call TM */  in luaV_equalval()