diff options
| -rw-r--r-- | test/ruby/test_call.rb | 6 | ||||
| -rw-r--r-- | test/ruby/test_parse.rb | 4 |
2 files changed, 10 insertions, 0 deletions
diff --git a/test/ruby/test_call.rb b/test/ruby/test_call.rb index d5fe9ce320..a52b75c267 100644 --- a/test/ruby/test_call.rb +++ b/test/ruby/test_call.rb @@ -133,6 +133,9 @@ class TestCall < Test::Unit::TestCase kw = {} b = lambda{} + # Prevent "assigned but unused variable" warnings + _ = [h, a, kw, b] + message = /keyword arg given in index/ # +=, without block, non-popped @@ -294,6 +297,9 @@ class TestCall < Test::Unit::TestCase a = [] kw = {} + # Prevent "assigned but unused variable" warnings + _ = [h, a, kw] + assert_syntax_error(%q{h[*a, 2, b: 5, **kw] += 1}, message) end diff --git a/test/ruby/test_parse.rb b/test/ruby/test_parse.rb index e365c39def..9048f55a85 100644 --- a/test/ruby/test_parse.rb +++ b/test/ruby/test_parse.rb @@ -498,6 +498,10 @@ class TestParse < Test::Unit::TestCase t = Object.new a = [] blk = proc {|x| a << x } + + # Prevent an "assigned but unused variable" warning + _ = blk + def t.[](_) yield(:aref) nil |