mirror of
https://github.com/ruby/ruby.git
synced 2022-11-09 12:17:21 -05:00
bbaf9b2800
operand of the not operator (e.g., not ()). [ruby-core:45976] [Bug #6674] * parse.y (parser_yylex): show no warning for a grouped expression as the operand of the not operator (e.g., not (a)) or as an argument of a method call without parentheses (e.g., foo (a)). [ruby-core:39050] [Bug #5214] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36434 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
12 lines
273 B
Ruby
12 lines
273 B
Ruby
require 'test/unit'
|
|
|
|
class TestIfunless < Test::Unit::TestCase
|
|
def test_not_with_grouped_expression
|
|
assert_equal(false, (not (true)))
|
|
assert_equal(true, (not (false)))
|
|
end
|
|
|
|
def test_not_with_empty_grouped_expression
|
|
assert_equal(true, (not ()))
|
|
end
|
|
end
|