I found that git diff -B does not always use colors and I don't have
time to figure out what it is atm.
The bug can be triggered by this two files and running git diff with
-B. You can also just clone the repository from
git://igit.ath.cx/~matled/tmp/break/
% git cat-file -p HEAD~1:test
def test(p)
if p
Array.new
Array.new(2)
Array.new(5, "A")
# only one copy of the object is created
a = Array.new(2, Hash.new)
a[0]['cat'] = 'feline'
a
a[1]['cat'] = 'Felix'
a
# here multiple copies are created
a = Array.new(2) { Hash.new }
a[0]['cat'] = 'feline'
a
squares = Array.new(5) {|i| i*i}
squares
copy = Array.new(squares)
end
end
% git cat-file -p HEAD:test
def test(p)
test_bla if p
end
def test_bla
Array.new
Array.new(2)
Array.new(5, "A")
# only one copy of the object is created
a = Array.new(2, Hash.new)
a[0]['cat'] = 'feline'
a
a[1]['cat'] = 'Felix'
a
# here multiple copies are created
a = Array.new(2) { Hash.new }
a[0]['cat'] = 'feline'
a
squares = Array.new(5) {|i| i*i}
squares
copy = Array.new(squares)
end
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