1 # This file is part of NIT ( http://www.nitlanguage.org ).
3 # Copyright 2012 Alexandre Terrasa <alexandre@moz-code.org>
5 # Licensed under the Apache License, Version 2.0 (the "License");
6 # you may not use this file except in compliance with the License.
7 # You may obtain a copy of the License at
9 # http://www.apache.org/licenses/LICENSE-2.0
11 # Unless required by applicable law or agreed to in writing, software
12 # distributed under the License is distributed on an "AS IS" BASIS,
13 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 # See the License for the specific language governing permissions and
15 # limitations under the License.
28 fun foo
: Triple[T
, U
, V
] do
29 var triple
= new Triple[T
, U
, V
]
30 assert triple
isa Triple[T
, U
, V
] # true
39 class B
[E
] super A
[E
, E
]
43 class C
[E
] super A
[E
, E
]
47 class D
[E
] super A
[E
, E
]
53 var a
= new A
[String, Int]
54 assert a
.foo
isa Triple[String, Int, Object]
57 assert b
.foo
isa Triple[String, String, String]
60 assert c
.foo
isa Triple[String, String, B
[String]]
63 assert d
.foo
isa Triple[String, String, String]