|
class C
|
|
attr_accessor :foo
|
|
end
|
|
short_lived_obj = C.new
|
|
|
|
if RUBY_VERSION >= "2.2.0"
|
|
GC.start(full_mark: false, immediate_mark: true, immediate_sweep: true)
|
|
end
|
|
|
|
i = 0
|
|
short_lived = ''
|
|
while i<30_000_000 # while loop 1
|
|
short_lived_obj.foo = short_lived # write barrier
|
|
i+=1
|
|
end
|