Merge changes from Ruby trunk r56492..r56927

* ruby-trunk r56492..r56927: (2 commits)
  (r56927) parse.y: ambiguous parentheses
  (r56578) openssl/ut_eof.rb: rename TestEOF

Sync-with-trunk: r56927

3 files changed, 6 insertions, 6 deletions

diff --git a/lib/openssl/buffering.rb b/lib/openssl/buffering.rb
index 0db231f9..7fd647ca 100644
--- a/lib/openssl/buffering.rb
+++ b/lib/openssl/buffering.rb
@@ -389,7 +389,7 @@ module OpenSSL::Buffering
   # Writes +s+ to the stream.  +s+ will be converted to a String using
   # String#to_s.
 
-  def << (s)
+  def <<(s)
     do_write(s)
     self
   end
diff --git a/test/test_pair.rb b/test/test_pair.rb
index 5fbb77e7..ad65327d 100644
--- a/test/test_pair.rb
+++ b/test/test_pair.rb
@@ -457,25 +457,25 @@ module OpenSSL::TestPairM
 end
 
 class OpenSSL::TestEOF1 < OpenSSL::TestCase
-  include TestEOF
+  include OpenSSL::TestEOF
   include OpenSSL::SSLPair
   include OpenSSL::TestEOF1M
 end
 
 class OpenSSL::TestEOF1LowlevelSocket < OpenSSL::TestCase
-  include TestEOF
+  include OpenSSL::TestEOF
   include OpenSSL::SSLPairLowlevelSocket
   include OpenSSL::TestEOF1M
 end
 
 class OpenSSL::TestEOF2 < OpenSSL::TestCase
-  include TestEOF
+  include OpenSSL::TestEOF
   include OpenSSL::SSLPair
   include OpenSSL::TestEOF2M
 end
 
 class OpenSSL::TestEOF2LowlevelSocket < OpenSSL::TestCase
-  include TestEOF
+  include OpenSSL::TestEOF
   include OpenSSL::SSLPairLowlevelSocket
   include OpenSSL::TestEOF2M
 end
diff --git a/test/ut_eof.rb b/test/ut_eof.rb
index fcd7a639..6de41c4a 100644
--- a/test/ut_eof.rb
+++ b/test/ut_eof.rb
@@ -1,7 +1,7 @@
 # frozen_string_literal: false
 require 'test/unit'
 
-module TestEOF
+module OpenSSL::TestEOF
   def test_eof_0
     open_file("") {|f|
       assert_equal("", f.read(0))