marcandre	2010-11-09 05:58:12 +0900 (Tue, 09 Nov 2010)

  New Revision: 29723

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=29723

  Log:
    * lib/rake/*.rb: Remove unused variable warnings.
      Patch by Run Paint [ruby-core:30991]

  Modified files:
    trunk/lib/rake/contrib/ftptools.rb
    trunk/lib/rake.rb

Index: lib/rake/contrib/ftptools.rb
===================================================================
--- lib/rake/contrib/ftptools.rb	(revision 29722)
+++ lib/rake/contrib/ftptools.rb	(revision 29723)
@@ -23,7 +23,7 @@
 
     def initialize(path, entry)
       @path = path
-      @mode, line, @owner, @group, size, d1, d2, d3, @name = entry.split(' ')
+      @mode, _, @owner, @group, size, d1, d2, d3, @name = entry.split(' ')
       @size = size.to_i
       @time = determine_time(d1, d2, d3)
     end
@@ -57,7 +57,6 @@
     def determine_time(d1, d2, d3)
       now = self.class.time.now
       if /:/ =~ d3
-        h, m = d3.split(':')
         result = Time.parse("#{d1} #{d2} #{now.year} #{d3}")
         if result > now
           result = Time.parse("#{d1} #{d2} #{now.year-1} #{d3}")
Index: lib/rake.rb
===================================================================
--- lib/rake.rb	(revision 29722)
+++ lib/rake.rb	(revision 29723)
@@ -1038,7 +1038,7 @@
     else
       begin
         ln(*args)
-      rescue StandardError, NotImplementedError => ex
+      rescue StandardError, NotImplementedError
         LN_SUPPORTED[0] = false
         cp(*args)
       end
@@ -1687,7 +1687,7 @@
     end
 
     def create_rule(*args, &block)
-      pattern, arg_names, deps = resolve_args(args)
+      pattern, _, deps = resolve_args(args)
       pattern = Regexp.new(Regexp.quote(pattern) + '$') if String === pattern
       @rules << [pattern, deps, block]
     end
@@ -1795,7 +1795,7 @@
       fail Rake::RuleRecursionOverflowError,
         "Rule Recursion Too Deep" if level >= 16
       @rules.each do |pattern, extensions, block|
-        if md = pattern.match(task_name)
+        if pattern.match(task_name)
           task = attempt_rule(task_name, extensions, block, level)
           return task if task
         end
@@ -2245,7 +2245,7 @@
             rescue LoadError => ex
               begin
                 rake_require value
-              rescue LoadError => ex2
+              rescue LoadError
                 raise ex
               end
             end

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