https://git.ruby-lang.org/ruby.git/commit/?id=3840791b7e

From 3840791b7ebb2442724d96c69a791d0e678fbc6c Mon Sep 17 00:00:00 2001
From: Nobuyoshi Nakada <nobu@r...>
Date: Sun, 23 Jun 2019 07:56:43 +0900
Subject: Get rid of error with frozen string literal

[Bug #14194]

diff --git a/test/-ext-/string/test_fstring.rb b/test/-ext-/string/test_fstring.rb
index 1b3b15c..8612b5d 100644
--- a/test/-ext-/string/test_fstring.rb
+++ b/test/-ext-/string/test_fstring.rb
@@ -58,7 +58,7 @@ class Test_String_Fstring < Test::Unit::TestCase https://github.com/ruby/ruby/blob/trunk/test/-ext-/string/test_fstring.rb#L58
   end
 
   def test_singleton_class
-    str = noninterned_name.force_encoding("us-ascii")
+    str = noninterned_name
     fstr = Bug::String.fstring(str)
     assert_raise(TypeError) {fstr.singleton_class}
   end
diff --git a/test/-ext-/symbol/noninterned_name.rb b/test/-ext-/symbol/noninterned_name.rb
index 7c9097a..d8b8fb0 100644
--- a/test/-ext-/symbol/noninterned_name.rb
+++ b/test/-ext-/symbol/noninterned_name.rb
@@ -1,3 +1,5 @@ https://github.com/ruby/ruby/blob/trunk/test/-ext-/symbol/noninterned_name.rb#L1
+# frozen-string-literal: true
+
 require "-test-/symbol"
 
 module Test_Symbol
-- 
cgit v0.10.2


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