Bug #756: lambda{} != lambda {}
http://redmine.ruby-lang.org/issues/show/756
e$B5/I<<Te(B: Shyouhei U.
e$B%9%F!<%?%9e(B: Open, e$BM%@hEYe(B: Normal
e$BC4Ev<Te(B: Koichi Sasada, e$B%+%F%4%je(B: core, Target version: 1.9.x
e$B$$$D$N$^$K$+e(Blambda {} == lambda {}e$B$G$J$/$J$C$?$h$&$G$9!#e(B
% ruby -ve ‘p lambda{} == lambda {}’
ruby 1.9.1 (2008-11-14 revision 20234) [x86_64-linux]
false
1.8e$B$G$O@.$jN)$C$F$$$?$N$G$9$,!#e(B
% ruby -ve ‘p lambda{} == lambda {}’
ruby 1.8.7 (2008-11-15 revision 20236) [x86_64-linux]
true