Remove the uninitialized instance variable verbose mode warning

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]

1 files changed, 2 insertions, 2 deletions

diff --git a/test/ruby/test_module.rb b/test/ruby/test_module.rb
index d63f31a56f..b676145ba7 100644
--- a/test/ruby/test_module.rb
+++ b/test/ruby/test_module.rb
@@ -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