Backport #5247: Marshal.load didn't call correct initialize method of subclasses of a struct

• Status: Closed
• Assignee: -

[godfat (Lin Jen-Shin)]

It's ok in 1.9:

ruby -ve 'class C<Struct.new(:a);def initialize;end;end;p Marshal.load(Marshal.dump(C.new))'
ruby 1.9.2p290 (2011-07-09 revision 32553) [x86_64-linux]
#

But wrong in 1.8:

ruby-1.8 -ve 'class C<Struct.new(:a);def initialize;end;end;p Marshal.load(Marshal.dump(C.new))'
ruby 1.8.7 (2011-06-30 patchlevel 352) [x86_64-linux]
-e:1:in initialize': wrong number of arguments (1 for 0) (ArgumentError) from -e:1:in load'
from -e:1

[jeremyevans0 (Jeremy Evans)]

• Tracker changed from Bug to Backport
• Project changed from Ruby 1.8 to Backport187
• Status changed from Open to Closed
• Target version deleted (Ruby 1.8.7)
• ruby -v deleted (ruby 1.8.7 (2011-06-30 patchlevel 352) [x86_64-linux])