base_attr_lazy2.nit

# This file is part of NIT ( http://www.nitlanguage.org ).
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

import kernel

class A
	var foo: Object is lazy do
		1.output
		do
			2.output
			if true then break
			3.output
		end
		return 4
	end

	var bar: Object = baz is lazy

	fun baz: Object do
		10.output
		do
			20.output
			if true then break
			30.output
		end
		return 40
	end
end

var a = new A
a.foo.output
a.bar.output

'\n'.output

var na: nullable A = a
na.foo.output
na.bar.output