diff options
| author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2019-04-18 21:56:55 +0000 |
|---|---|---|
| committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2019-04-18 21:56:55 +0000 |
| commit | 3ee0648dc7a5465b2cbadd7246fc2edbd676d759 (patch) | |
| tree | 02b758f59e65fa4ea9b6861956807ba49be638d4 /spec/ruby/core/array/shared | |
| parent | 4751caecc357c313c3c81c3d422a3cbc880c6ecc (diff) | |
io.c: warn non-nil $,
* array.c (rb_ary_join_m): warn use of non-nil $,.
* io.c (rb_output_fs_setter): warn when set to non-nil value.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67606 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'spec/ruby/core/array/shared')
| -rw-r--r-- | spec/ruby/core/array/shared/join.rb | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/spec/ruby/core/array/shared/join.rb b/spec/ruby/core/array/shared/join.rb index 0fd2e0ff9b..28b3d8c04c 100644 --- a/spec/ruby/core/array/shared/join.rb +++ b/spec/ruby/core/array/shared/join.rb @@ -19,8 +19,10 @@ describe :array_join_with_default_separator, shared: true do end it "returns a string formed by concatenating each String element separated by $," do - $, = " | " - ["1", "2", "3"].send(@method).should == "1 | 2 | 3" + suppress_warning { + $, = " | " + ["1", "2", "3"].send(@method).should == "1 | 2 | 3" + } end it "attempts coercion via #to_str first" do |