ANY2D            444 ext/dl/sym.c         ANY2D(args[i]) = RFLOAT(argv[i])->value;
ANY2D            449 ext/dl/sym.c         ANY2D(dargs[i]) = RFLOAT(argv[i])->value;
ANY2D            450 ext/dl/sym.c         ANY2P(args[i]) = DLVOIDP(&(ANY2D(dargs[i])));
ANY2D            595 ext/dl/sym.c         DLSTACK_PUSH_D(ANY2D(args[i]));
ANY2D            719 ext/dl/sym.c       val = rb_float_new((double)(ANY2D(ret)));