PUSH_ITER        1239 eval.c             PUSH_ITER(ITER_NOT);
PUSH_ITER        1268 eval.c             PUSH_ITER(ITER_NOT);
PUSH_ITER        1434 eval.c         	PUSH_ITER(ITER_NOT);
PUSH_ITER        1478 eval.c             PUSH_ITER(ITER_NOT);
PUSH_ITER        1817 eval.c             PUSH_ITER(ITER_NOT)
PUSH_ITER        2495 eval.c         		PUSH_ITER(ITER_PRE);
PUSH_ITER        2806 eval.c         	    PUSH_ITER(ruby_iter->iter?ITER_PRE:ITER_NOT);
PUSH_ITER        3825 eval.c             PUSH_ITER(block->iter);
PUSH_ITER        4062 eval.c             PUSH_ITER(ITER_PRE);
PUSH_ITER        4512 eval.c             PUSH_ITER(itr);
PUSH_ITER        4789 eval.c             PUSH_ITER(rb_block_given_p()?ITER_PRE:ITER_NOT);
PUSH_ITER        4868 eval.c             PUSH_ITER(ruby_iter->iter?ITER_PRE:ITER_NOT);
PUSH_ITER        5847 eval.c             PUSH_ITER(rb_block_given_p()?ITER_PRE:ITER_NOT);
PUSH_ITER        6006 eval.c             PUSH_ITER(ITER_NOT);
PUSH_ITER        6524 eval.c             PUSH_ITER(ITER_CUR);
PUSH_ITER        6699 eval.c         	PUSH_ITER(ITER_NOT);
PUSH_ITER        6727 eval.c             PUSH_ITER(ITER_PRE);
PUSH_ITER        6926 eval.c             PUSH_ITER(rb_block_given_p()?ITER_PRE:ITER_NOT);
PUSH_ITER        7059 eval.c             PUSH_ITER(ITER_CUR);