ruby-dev

まつもと ゆきひろです

In message "[ruby-dev:144] Re: tracer"
    on 97/08/16, 石塚圭樹 <keiju@bc.mbn.or.jp> writes:

|けいじゅ＠日本ラショナルです.

|>|>|1. set_trace_funcで呼ばれるprocのthreadがおかしい
|
|>|>バグでしょうねえ．ちょっと見てみます．
|>|どうでしたか?
|>わかりませんねえ．もうちょっと調べてみます．
|
|パッチ当ててみましたが, 変わりませんでした.

そうですか．

|ところで, trace_functionの中で Thread.current.inspectで調べているので
|すが. trace_function中でThread.currentを使うこと自身問題あるってことは
|ないですよね?

それもないと思うのですが．おかしいな．

|>|>|2. イベントlineはなぜ全ての実行で発生しない?

|しかし... 今まで誰も気づかなかったなんて... デバッガ使われていないって
|ことなのかしら?

なんでしょうね．まあ，インタプリタではデバッガあんまりいらな
いんじゃないかという私の最初の主張を裏付けているような．

|>|7. callについて(要望)
|
|>|biltin-methodが呼ばれた時, call/return eventが発生しませんが, これだと
|>|profilerを作ったとしても嬉しさ半減かなと思います.
|>
|>うっ，確かにそうなんですが，実装上つらいですねえ．どうしたも
|>んだか．
|
|そうなんですか... それは困りましたねぇ...

builtin-methodでは例外を捕捉していないので，例外が起きた時
returnイベントが発生しないんですよね．捕捉するようにすると実
行速度に影響しちゃうし．

                                まつもと ゆきひろ /:|)

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[#104] Re: meta programming features — keiju@... (石塚圭樹 )

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[#116] Re: meta programming features — matz@... (Yukihiro Matsumoto)

[#117] Re: tail recursion (Re: LaTeX ruby documents) — keiju@... (石塚圭樹 )

[#118] Re: [!?] local variable and accessor — keiju@... (石塚圭樹 )

[#121] Re: meta programming features — keiju@... (石塚圭樹 )

[#123] ruby 1.1 alpha0 released — matz@... (Yukihiro Matsumoto)

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[ruby-dev:150] Re: tracer

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[#167] argument default value — shugo@... (前田修吾 / maeda shugo)

[#272] [Bug] default argument value — shugo@... (前田修吾 / maeda shugo)

[#291] illegal here document — shugo@... (前田修吾 / maeda shugo)