Forum: Ruby-dev RubyVM::InstructionSequence to accept IOs

C4e88907313843cf07f6d85ba8162120?d=identicon&s=25 ko1 (Koichi Sasada) (Guest)
on 2012-10-26 22:15
(Received via mailing list)
Issue #2674 has been updated by ko1 (Koichi Sasada).

Assignee changed from ko1 (Koichi Sasada) to shyouhei (Shyouhei Urabe)

これ,どうでしょう.
卜部君にお願いすればいいでしょうか.

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Feature #2674: RubyVM::InstructionSequence to accept IOs
https://bugs.ruby-lang.org/issues/2674#change-31639

Author: shyouhei (Shyouhei Urabe)
Status: Assigned
Priority: Normal
Assignee: shyouhei (Shyouhei Urabe)
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 <shyouhei@ruby-lang.org>
 ---
  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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