From: Kazuhiro NISHIYAMA <zn@...>
Date: 2000-08-17T06:25:39+09:00
Subject: [ruby-dev:10647] irb bug?

irbでエラーメッセージがたまっていく現象が起きました。

引き金となるdefined? method(*arg)はエラーとか起きないはずなんですが。


% irb -v
irb 0.6.1(99/09/16)
% ruby -v
ruby 1.5.5 (2000-08-09) [i586-linux]
% irb
irb(main):001:0> defined? print(*hoge)
nil
irb(main):002:0> *nil
SyntaxError: compile error
undefined local variable or method `hoge' for #<Object:0x2ac33d30>
(irb):2: Can't assign to nil
(irb):2: parse error
(irb):2:in `irb_binding'
irb(main):003:0> *nil
SyntaxError: compile error
undefined local variable or method `hoge' for #<Object:0x2ac33d30>
(irb):2: Can't assign to nil
(irb):3: Can't assign to nil
(irb):3: parse error
(irb):3:in `irb_binding'
irb(main):004:0> *nil
SyntaxError: compile error
undefined local variable or method `hoge' for #<Object:0x2ac33d30>
(irb):2: Can't assign to nil
(irb):3: Can't assign to nil
(irb):4: Can't assign to nil
(irb):4: parse error
(irb):4:in `irb_binding'
irb(main):005:0> *nil
SyntaxError: compile error
undefined local variable or method `hoge' for #<Object:0x2ac33d30>
(irb):2: Can't assign to nil
(irb):3: Can't assign to nil
(irb):4: Can't assign to nil
(irb):5: Can't assign to nil
(irb):5: parse error
(irb):5:in `irb_binding'
irb(main):006:0>


--- 
ZnZ(ゼット エヌ ゼット)
西山和広(Kazuhiro Nishiyama)
mailto:zn@mbf.nifty.com