syntax: implements __debug__ type construct

[nit.git] / tests / base_types_formal_and_virtual.nit

diff --git a/tests/base_types_formal_and_virtual.nit b/tests/base_types_formal_and_virtual.nit
new file mode 100644 (file)
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+++ b/tests/base_types_formal_and_virtual.nit
@@ -0,0 +1,38 @@
+# 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 end
+
+class Object
+end
+
+class Int
+end
+
+class A[E: Object]
+       fun e: E is abstract
+
+       type V: E
+       fun v: V is abstract
+end
+
+class C[G: Int]
+       type U: A[G]
+
+       fun test(u: U)
+       do
+               __debug__ type G: u.e
+               __debug__ type G: u.v
+       end
+end