Tcl_MutexUnlock(objLockPtr);
	if (cachePtr->numObjects == 0) {
	    Tcl_Obj *newObjsPtr;

	    cachePtr->numObjects = numMove = NOBJALLOC;
	    newObjsPtr = (Tcl_Obj *)TclpSysAlloc(sizeof(Tcl_Obj) * numMove);
	    if (newObjsPtr == NULL) {
		Tcl_Panic("alloc: could not allocate %ld new objects", numMove);
		Tcl_Panic("alloc: could not allocate %" TCL_Z_MODIFIER "u new objects", numMove);
	    }
	    cachePtr->lastPtr = newObjsPtr + numMove - 1;
	    objPtr = cachePtr->firstObjPtr;	/* NULL */
	    while (numMove-- > 0) {
		newObjsPtr[numMove].internalRep.twoPtrValue.ptr1 = objPtr;
		objPtr = newObjsPtr + numMove;
	    }