-# 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 v: Int
- fun iterate #alt1#
- #alt1# fun foo
- !each(i: Int) #alt2# #alt5#
- #alt5#!each(i: Int): Int
- do
- each(v)
- end
-end
-
-class B
- var v: Int
- fun iterate
- !each(i: Int, j: Bool)
- do
- each(v, v != 0)
- end
-end
-
-var a = new A(5)
-for i in a do #alt3#
-#alt3#for i, j in a do
- i.output
-end
-
-var b = new B(5)
-for i, j in b do #alt4#
-#alt4#for i in b do
- i.output
- j.output #alt4#
-end