typing: fix failed cast when iterate over a nullable collection

[nit.git] / tests / base_for_nullable.nit

diff --git a/tests/base_for_nullable.nit b/tests/base_for_nullable.nit
new file mode 100644 (file)
index 0000000..4fd3253
--- /dev/null
+++ b/tests/base_for_nullable.nit
@@ -0,0 +1,22 @@
+# 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 array
+
+var list: nullable Array[Int] = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]
+#alt1# if true then list = null
+#alt2# list = null
+
+for i in list do i.output
+