From 41f4317f45021460871bd11c666f438f5517904b Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 19 Feb 2016 07:48:02 +0000
Subject: test/ruby: suppress parser warnings

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53872 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/ruby/enc/test_casing_options.rb | 32 ++++++++++++++++----------------
 test/ruby/enc/test_regex_casefold.rb |  6 ++++--
 2 files changed, 20 insertions(+), 18 deletions(-)

(limited to 'test/ruby/enc')

diff --git a/test/ruby/enc/test_casing_options.rb b/test/ruby/enc/test_casing_options.rb
index 69d0acc82a..4150fc7036 100644
--- a/test/ruby/enc/test_casing_options.rb
+++ b/test/ruby/enc/test_casing_options.rb
@@ -4,17 +4,17 @@ require "test/unit"
 
 class TestCasingOptions < Test::Unit::TestCase
   def assert_raise_functional_operations (arg, *options)
-    assert_raise(ArgumentError) { arg.upcase *options }
-    assert_raise(ArgumentError) { arg.downcase *options }
-    assert_raise(ArgumentError) { arg.capitalize *options }
-    assert_raise(ArgumentError) { arg.swapcase *options }
+    assert_raise(ArgumentError) { arg.upcase(*options) }
+    assert_raise(ArgumentError) { arg.downcase(*options) }
+    assert_raise(ArgumentError) { arg.capitalize(*options) }
+    assert_raise(ArgumentError) { arg.swapcase(*options) }
   end
 
   def assert_raise_bang_operations (arg, *options)
-    assert_raise(ArgumentError) { arg.upcase! *options }
-    assert_raise(ArgumentError) { arg.downcase! *options }
-    assert_raise(ArgumentError) { arg.capitalize! *options }
-    assert_raise(ArgumentError) { arg.swapcase! *options }
+    assert_raise(ArgumentError) { arg.upcase!(*options) }
+    assert_raise(ArgumentError) { arg.downcase!(*options) }
+    assert_raise(ArgumentError) { arg.capitalize!(*options) }
+    assert_raise(ArgumentError) { arg.swapcase!(*options) }
   end
 
   def assert_raise_both_types (*options)
@@ -36,17 +36,17 @@ class TestCasingOptions < Test::Unit::TestCase
   end
 
   def assert_okay_functional_operations (arg, *options)
-    assert_nothing_raised { arg.upcase *options }
-    assert_nothing_raised { arg.downcase *options }
-    assert_nothing_raised { arg.capitalize *options }
-    assert_nothing_raised { arg.swapcase *options }
+    assert_nothing_raised { arg.upcase(*options) }
+    assert_nothing_raised { arg.downcase(*options) }
+    assert_nothing_raised { arg.capitalize(*options) }
+    assert_nothing_raised { arg.swapcase(*options) }
   end
 
   def assert_okay_bang_operations (arg, *options)
-    assert_nothing_raised { arg.upcase! *options }
-    assert_nothing_raised { arg.downcase! *options }
-    assert_nothing_raised { arg.capitalize! *options }
-    assert_nothing_raised { arg.swapcase! *options }
+    assert_nothing_raised { arg.upcase!(*options) }
+    assert_nothing_raised { arg.downcase!(*options) }
+    assert_nothing_raised { arg.capitalize!(*options) }
+    assert_nothing_raised { arg.swapcase!(*options) }
   end
 
   def assert_okay_both_types (*options)
diff --git a/test/ruby/enc/test_regex_casefold.rb b/test/ruby/enc/test_regex_casefold.rb
index 30193e340f..c98e053ead 100644
--- a/test/ruby/enc/test_regex_casefold.rb
+++ b/test/ruby/enc/test_regex_casefold.rb
@@ -22,8 +22,8 @@ class TestCaseFold < Test::Unit::TestCase
     .collect.with_index { |linedata, linenumber| [linenumber.to_i+1, linedata.chomp] }
     .reject { |number, data| data =~ /^(#|$)/ }
     .collect do |linenumber, linedata|
-      data, name = linedata.split /#\s*/
-      code, kind, result, _ = data.split /;\s*/
+      data, _ = linedata.split(/#\s*/)
+      code, kind, result, _ = data.split(/;\s*/)
       CaseTest.new code.to_i(16).chr('UTF-8'),
                    result.split(/ /).collect { |hex| hex.to_i(16) }.pack('U*'),
                    kind, linenumber
@@ -81,6 +81,8 @@ class TestCaseFold < Test::Unit::TestCase
                 "12345#{to_codepoints(target)}67890 and /#{reg}/i do not match " +
                 "(CaseFolding.txt line #{test[:line]})"
         rescue Encoding::UndefinedConversionError
+          source = source
+          regexp = regexp
         end
       end
     end
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