diff options
author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-02-10 16:54:47 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-02-10 16:54:47 +0000 |
commit | aea14e68fb32af5323a52676f760938794080ba0 (patch) | |
tree | ba3749046e859a91710c9d1ae584e96c9659a30a /test | |
parent | 7b6f0478e3f2606583b61c2ccb8f3ddebc93f4bb (diff) |
insns.def: cache nil const
* insns.def (getinlinecache): Qnil is a valid value as a constant.
this can be observable when accessing a deprecated constant
which is nil. non-nil constant is warned just once for each
location, but every time if it is nil.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62350 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test')
-rw-r--r-- | test/ruby/test_module.rb | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/test/ruby/test_module.rb b/test/ruby/test_module.rb index 9980844eb4..1b04b954af 100644 --- a/test/ruby/test_module.rb +++ b/test/ruby/test_module.rb @@ -1429,6 +1429,17 @@ class TestModule < Test::Unit::TestCase assert_warn(/deprecated/, bug12382) {c.class_eval "FOO"} end + NIL = nil + FALSE = false + deprecate_constant(:NIL, :FALSE) + + def test_deprecate_nil_constant + w = EnvUtil.verbose_warning {2.times {FALSE}} + assert_equal(1, w.scan("::FALSE").size, w) + w = EnvUtil.verbose_warning {2.times {NIL}} + assert_equal(1, w.scan("::NIL").size, w) + end + def test_constants_with_private_constant assert_not_include(::TestModule.constants, :PrivateClass) assert_not_include(::TestModule.constants(true), :PrivateClass) |