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Bug #10289

Updated by nobu (Nobuyoshi Nakada) about 11 years ago

The following program causes a segmentation fault when I run it. It is a reduced test case from a small experiment I was running with command line argument parsing. 

 ~~~ruby 
 results = Hash.new {|k, v| k[v] || []} 
 results[1] += [] 
 ~~~ 

 I've attached the core dump.

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