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* variable.c (rb_cvar_set): class variables become private to the

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particular class/module. [Ruby2]

* variable.c (rb_cvar_get): ditto.

* io.c (rb_io_sync): need not to check writable. [ruby-core:02674]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@5977 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
matz 2004-03-19 07:13:01 +00:00
parent 91de9894fc
commit 610b5d7975
9 changed files with 57 additions and 87 deletions
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20
test/ruby/test_variable.rb
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@ -25,8 +25,11 @@ class TestVariable < Test::Unit::TestCase
end
class Titans < Gods
@@rule = "Cronus"
include Olympians # OK to cause warning (intentional)
@@rule = "Cronus" # do not affect @@rule in Gods
include Olympians
def ruler4
@@rule
end
end
def test_variable
@ -41,13 +44,14 @@ class TestVariable < Test::Unit::TestCase
$_ = foobar
assert_equal(foobar, $_)
assert_equal("Cronus", Gods.new.ruler0)
assert_equal("Cronus", Gods.ruler1)
assert_equal("Cronus", Gods.ruler2)
assert_equal("Cronus", Titans.ruler1)
assert_equal("Cronus", Titans.ruler2)
assert_equal("Uranus", Gods.new.ruler0)
assert_equal("Uranus", Gods.ruler1)
assert_equal("Uranus", Gods.ruler2)
assert_equal("Uranus", Titans.ruler1)
assert_equal("Uranus", Titans.ruler2)
atlas = Titans.new
assert_equal("Cronus", atlas.ruler0)
assert_equal("Uranus", atlas.ruler0)
assert_equal("Zeus", atlas.ruler3)
assert_equal("Cronus", atlas.ruler4)
end
end