#
# assert 'A'.is_whitespace == false
# assert ','.is_whitespace == false
#
# assert 'A'.is_whitespace == false
# assert ','.is_whitespace == false
# Is equal to any instance pointing to the same address
redef fun ==(o) do return o isa Pointer and native_equals(o)
# Is equal to any instance pointing to the same address
redef fun ==(o) do return o isa Pointer and native_equals(o)