From 2a456047729c0c5450031220fe9a747e1b6f366d Mon Sep 17 00:00:00 2001 From: rhe Date: Tue, 6 Dec 2016 06:14:16 +0000 Subject: [PATCH] test/ruby/test_hash.rb: suppress syntax warning Avoid "ambiguous first argument; put parentheses or a space even after `-' operator" warning in assert_in_out_err. Fixes r56992. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56993 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- test/ruby/test_hash.rb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/test/ruby/test_hash.rb b/test/ruby/test_hash.rb index 679bd2702a..770d0b863e 100644 --- a/test/ruby/test_hash.rb +++ b/test/ruby/test_hash.rb @@ -1334,7 +1334,7 @@ class TestHash < Test::Unit::TestCase def assert_hash_random(obj, dump = obj.inspect) a = [obj.hash.to_s] 3.times { - assert_in_out_err(["-e", "print #{dump}.hash"], "") do |r, e| + assert_in_out_err(["-e", "print (#{dump}).hash"], "") do |r, e| a += r assert_equal([], e) end