Backport #2475: InstructionSequence#to_a fails for duparray

• Status: Closed
• Assignee: yugui (Yuki Sonoda)

[cout (Paul Brannan)]

=begin
irb(main):003:0> i = RubyVM::InstructionSequence.compile("a = [ 1, 2, 3 ]; foo(a)")
=> <RubyVM::InstructionSequence:@>
irb(main):004:0> i.to_a
NotImplementedError: method inspect' called on terminated object (0x984de08) from /usr/local/lib/ruby1.9.1/1.9.1/irb.rb:302:in inspect'
from /usr/local/lib/ruby1.9.1/1.9.1/irb.rb:302:in inspect' from /usr/local/lib/ruby1.9.1/1.9.1/irb.rb:302:in inspect'
from /usr/local/lib/ruby1.9.1/1.9.1/irb.rb:302:in output_value' from /usr/local/lib/ruby1.9.1/1.9.1/irb.rb:150:in block (2 levels) in eval_input'
from /usr/local/lib/ruby1.9.1/1.9.1/irb.rb:263:in signal_status' from /usr/local/lib/ruby1.9.1/1.9.1/irb.rb:146:in block in eval_input'
from /usr/local/lib/ruby1.9.1/1.9.1/irb/ruby-lex.rb:244:in block (2 levels) in each_top_level_statement' from /usr/local/lib/ruby1.9.1/1.9.1/irb/ruby-lex.rb:230:in loop'
from /usr/local/lib/ruby1.9.1/1.9.1/irb/ruby-lex.rb:230:in block in each_top_level_statement' from /usr/local/lib/ruby1.9.1/1.9.1/irb/ruby-lex.rb:229:in catch'
from /usr/local/lib/ruby1.9.1/1.9.1/irb/ruby-lex.rb:229:in each_top_level_statement' from /usr/local/lib/ruby1.9.1/1.9.1/irb.rb:145:in eval_input'
from /usr/local/lib/ruby1.9.1/1.9.1/irb.rb:69:in block in start' from /usr/local/lib/ruby1.9.1/1.9.1/irb.rb:68:in catch'
from /usr/local/lib/ruby1.9.1/1.9.1/irb.rb:68:in start' from /usr/local/bin/irb1.9.1:12:in 'Maybe IRB bug!!

I think #to_a does not hanndle the hidden_obj_p case correctly.
=end

[naruse (Yui NARUSE)]

=begin
This is already fixed in p376, isn't it?
=end

[nobu (Nobuyoshi Nakada)]

• Assignee set to yugui (Yuki Sonoda)

=begin
r22395 & r22640
=end

[nobu (Nobuyoshi Nakada)]

• Category set to core

=begin

=end

[yugui (Yuki Sonoda)]

• Status changed from Open to Closed

=begin
fixed at r26570.

=end

[judofyr (Magnus Holm)]

=begin
I'm having this issue in ruby 1.9.1p378 (2010-01-10 revision 26273) [i386-darwin10.3.0]:

ruby -e'RubyVM::InstructionSequence.compile("a = [ 1, 2, 3 ]; foo(a)").to_a.inspect'
-e:1:in inspect': method inspect' called on terminated object (0x00000100844f20) (NotImplementedError)
from -e:1:in inspect' from -e:1:in inspect'
from -e:1:in `'

=end

[rogerdpack (Roger Pack)]

=begin

fixed at r26570.

I'm having this issue in ruby 1.9.1p378 (2010-01-10 revision 26273)
[i386-darwin10.3.0]:

Looks like it won't work until another revision of 1.9.1 is released. So you can either build 1.9.1 from its branch, or use 1.9.2 preview, or wait.
Cheers.
-rp
=end