From fc66947c61fe20f6f584ab3b1f7a5f10982af87e Mon Sep 17 00:00:00 2001 From: Yusuke Endoh Date: Mon, 30 Sep 2019 20:22:29 +0900 Subject: test/-ext-/string/test_fstring.rb: suppress "possibly useless use of -@" "in void context" by assigning the result to a dummy variable. --- test/-ext-/string/test_fstring.rb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'test/-ext-') diff --git a/test/-ext-/string/test_fstring.rb b/test/-ext-/string/test_fstring.rb index 9a54f6bfcc..71b12e9cce 100644 --- a/test/-ext-/string/test_fstring.rb +++ b/test/-ext-/string/test_fstring.rb @@ -73,7 +73,7 @@ class Test_String_Fstring < Test::Unit::TestCase end def test_shared_string_safety - -('a' * 30).force_encoding(Encoding::ASCII) + _unused = -('a' * 30).force_encoding(Encoding::ASCII) str = ('a' * 30).force_encoding(Encoding::ASCII).taint frozen_str = Bug::String.rb_str_new_frozen(str) assert_fstring(frozen_str) {|s| assert_equal(str, s)} -- cgit v1.2.3