envutil.rb: use keyword argument

* test/ruby/envutil.rb (assert_valid_syntax): use keyword argument.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46389 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

2 files changed, 5 insertions, 5 deletions

diff --git a/test/ruby/envutil.rb b/test/ruby/envutil.rb
index e9a60ed5e0..dfcd0e0808 100644
--- a/test/ruby/envutil.rb
+++ b/test/ruby/envutil.rb
@@ -219,13 +219,13 @@ module Test
   module Unit
     module Assertions
       public
-      def assert_valid_syntax(code, fname = caller_locations(1, 1)[0], mesg = fname.to_s)
+      def assert_valid_syntax(code, fname = caller_locations(1, 1)[0], mesg = fname.to_s, verbose: nil)
         code = code.dup.force_encoding("ascii-8bit")
         code.sub!(/\A(?:\xef\xbb\xbf)?(\s*\#.*$)*(\n)?/n) {
           "#$&#{"\n" if $1 && !$2}BEGIN{throw tag, :ok}\n"
         }
         code.force_encoding(Encoding::UTF_8)
-        verbose, $VERBOSE = $VERBOSE, nil
+        verbose, $VERBOSE = $VERBOSE, verbose
         yield if defined?(yield)
         case
         when Array === fname
diff --git a/test/ruby/test_syntax.rb b/test/ruby/test_syntax.rb
index 0e8a5ee478..c20f85feea 100644
--- a/test/ruby/test_syntax.rb
+++ b/test/ruby/test_syntax.rb
@@ -143,14 +143,14 @@ class TestSyntax < Test::Unit::TestCase
   def test_warn_grouped_expression
     bug5214 = '[ruby-core:39050]'
     assert_warning("", bug5214) do
-      assert_valid_syntax("foo \\\n(\n  true)", "test") {$VERBOSE = true}
+      assert_valid_syntax("foo \\\n(\n  true)", "test", verbose: true)
     end
   end
 
   def test_warn_unreachable
     assert_warning("test:3: warning: statement not reached\n") do
       code = "loop do\n" "break\n" "foo\n" "end"
-      assert_valid_syntax(code, "test") {$VERBOSE = true}
+      assert_valid_syntax(code, "test", verbose: true)
     end
   end
 
@@ -170,7 +170,7 @@ WARN
      [:%, "string literal"],
     ].each do |op, syn|
       assert_warning(warning % [op, syn]) do
-        assert_valid_syntax("puts 1 #{op}0", "test") {$VERBOSE = true}
+        assert_valid_syntax("puts 1 #{op}0", "test", verbose: true)
       end
     end
   end