https://git.ruby-lang.org/ruby.git/commit/?id=2bb217bfb7

From 2bb217bfb7703ba923d0e1d69b2f2dddb66cc7d6 Mon Sep 17 00:00:00 2001
From: Nobuyoshi Nakada <nobu@r...>
Date: Fri, 28 Jun 2019 18:31:42 +0900
Subject: Removed unused variables


diff --git a/test/ruby/test_signal.rb b/test/ruby/test_signal.rb
index 425dc26..1929805 100644
--- a/test/ruby/test_signal.rb
+++ b/test/ruby/test_signal.rb
@@ -332,7 +332,6 @@ class TestSignal < Test::Unit::TestCase https://github.com/ruby/ruby/blob/trunk/test/ruby/test_signal.rb#L332
     old = trap(:CHLD, 'IGNORE')
     cmd = [ EnvUtil.rubybin, '--disable=gems', '-e' ]
     assert(system(*cmd, 'exit!(0)'), 'no ECHILD')
-    t0 = Process.clock_gettime(Process::CLOCK_MONOTONIC)
     IO.pipe do |r, w|
       pid = spawn(*cmd, "STDIN.read", in: r)
       nb = Process.wait(pid, Process::WNOHANG)
diff --git a/test/ruby/test_thread.rb b/test/ruby/test_thread.rb
index f133126..3283e30 100644
--- a/test/ruby/test_thread.rb
+++ b/test/ruby/test_thread.rb
@@ -882,15 +882,15 @@ class TestThread < Test::Unit::TestCase https://github.com/ruby/ruby/blob/trunk/test/ruby/test_thread.rb#L882
         begin
           begin
             Thread.pass until done
-          rescue => e
+          rescue
             q.push :ng1
           end
           begin
             Thread.handle_interrupt(Object => :immediate){} if Thread.pending_interrupt?
-          rescue RuntimeError => e
+          rescue RuntimeError
             q.push :ok
           end
-        rescue => e
+        rescue
           q.push :ng2
         ensure
           q.push :ng3
@@ -1189,12 +1189,10 @@ q.pop https://github.com/ruby/ruby/blob/trunk/test/ruby/test_thread.rb#L1189
     bug8433 = '[ruby-core:55102] [Bug #8433]'
 
     mutex = Thread::Mutex.new
-    flag = false
     mutex.lock
 
     th = Thread.new do
       mutex.synchronize do
-        flag = true
         sleep
       end
     end
diff --git a/test/test_unicode_normalize.rb b/test/test_unicode_normalize.rb
index 0346b4c..034d71d 100644
--- a/test/test_unicode_normalize.rb
+++ b/test/test_unicode_normalize.rb
@@ -45,7 +45,7 @@ class TestUnicodeNormalize https://github.com/ruby/ruby/blob/trunk/test/test_unicode_normalize.rb#L45
 
   begin
     @@tests ||= read_tests
-  rescue Errno::ENOENT => e
+  rescue Errno::ENOENT
     @@tests ||= []
   end
 
-- 
cgit v0.10.2


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