Hi,

At Sat, 7 Jan 2006 05:34:06 +0900,
noreply / rubyforge.org wrote in [ruby-core:07070]:
> NULL pointer reference will happen when the following program is parsed:
> 
> C:\ruby-1.8.4-i386-mswin32\bin>ruby -e 'def a=.a=;end'
> -e:1: identifier a= is not valid
> -e:1: [BUG] Segmentation fault ruby 1.8.4 (2005-12-24) [i386-mswin32]

Thank you for the report, fixed now.

-- 
Nobu Nakada