[ruby-dev:46155] [ruby-trunk - Feature #2674] RubyVM::InstructionSequence to accept IOs

Issue #2674 has been updated by ko1 (Koichi Sasada).


前も書いたけど特に意見はないのでてきとうに入れといてもらってもいいでしょうか．
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Feature #2674: RubyVM::InstructionSequence to accept IOs
https://bugs.ruby-lang.org/issues/2674#change-29653

Author: shyouhei (Shyouhei Urabe)
Status: Assigned
Priority: Normal
Assignee: ko1 (Koichi Sasada)
Category: YARV
Target version: 2.0.0


=begin
 RipperはRipper#initializeでIOを受け付けますが、ISeqはそうはなっていません。
 非対称なのでISeqもIOを受け付けるようにするのはどうでしょうか。
 
 Signed-off-by: Urabe, Shyuohei <[e-mail]>
 ---
  iseq.c |    6 +++++-
  1 files changed, 5 insertions(+), 1 deletions(-)
 
 diff --git a/iseq.c b/iseq.c
 index 3c957c7..2d86f5d 100644
 --- a/iseq.c
 +++ b/iseq.c
 @@ -538,10 +538,14 @@ rb_iseq_compile_with_option(VALUE src, VALUE file, VALUE line, VALUE opt)
      rb_compile_option_t option;
      const char *fn = StringValueCStr(file);
      int ln = NUM2INT(line);
 -    NODE *node = parse_string(StringValue(src), fn, ln);
 +    NODE *node;
      rb_thread_t *th = GET_THREAD();
      make_compile_option(&option, opt);
  
 +    if (rb_obj_respond_to(src, rb_intern("gets"), 0))
 +        node = rb_compile_file(fn, src, ln);
 +    else
 +        node = rb_compile_string(fn, StringValue(src), ln);
      if (th->base_block && th->base_block->iseq) {
  	return rb_iseq_new_with_opt(node, th->base_block->iseq->name,
  				    file, line, th->base_block->iseq->self,
 -- 1.6.0.4
=end



-- 
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