# File test/src/expression_test.rb, line 66 def testPostfix parser = whitespace.many_ >> int.postfix(increment) << eof assertParser(' 3++ ++', 5, parser) assertParser('3++++ ', 5, parser) assertParser(' 3', 3, parser) assertError(' ++', 'integer expected', parser, 1) assertError('5++ 3', 'EOF expected', parser, 4) end