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Remove the uninitialized instance variable verbose mode warning

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This speeds up all instance variable access, even when not in
verbose mode.  Uninitialized instance variable warnings were
rarely helpful, and resulted in slower code if you wanted to
avoid warnings when run in verbose mode.

Implements [Feature #17055]
This commit is contained in:
Jeremy Evans 2020-12-09 20:53:02 -08:00
parent 4a559aa225
commit 01b7d5acc7
Notes: git 2020-12-11 03:16:30 +09:00
7 changed files with 12 additions and 24 deletions
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4
test/ruby/test_module.rb
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@ -2401,7 +2401,7 @@ class TestModule < Test::Unit::TestCase
def test_uninitialized_instance_variable
a = AttrTest.new
assert_warning(/instance variable @ivar not initialized/) do
assert_warning('') do
assert_nil(a.ivar)
end
a.instance_variable_set(:@ivar, 42)
@ -2410,7 +2410,7 @@ class TestModule < Test::Unit::TestCase
end
name = "@\u{5909 6570}"
assert_warning(/instance variable #{name} not initialized/) do
assert_warning('') do
assert_nil(a.instance_eval(name))
end
end