tests: add base_var_null2

Signed-off-by: Jean Privat <jean@pryen.org>

diff --git a/tests/base_var_null2.nit b/tests/base_var_null2.nit
new file mode 100644 (file)
index 0000000..084a19a
--- /dev/null
+++ b/tests/base_var_null2.nit
@@ -0,0 +1,28 @@
+# 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
+
+fun test(i: Int)
+do
+       var a = null #alt1#var a: nullable Int = null #alt2#var a: nullable Object = null
+       if i == 1 then a = 1
+       if i == 2 then a = 2
+       #1alt3#if i == 3 then a = '3'
+       if a == null then 0.output else a.output
+end
+
+test(1)
+test(2)
+test(3)

diff --git a/tests/sav/base_var_null2.res b/tests/sav/base_var_null2.res
new file mode 100644 (file)
index 0000000..a384d6e
--- /dev/null
+++ b/tests/sav/base_var_null2.res
@@ -0,0 +1,3 @@
+1
+2
+0

diff --git a/tests/sav/base_var_null2_1alt3.res b/tests/sav/base_var_null2_1alt3.res
new file mode 100644 (file)
index 0000000..5f5fbe7
--- /dev/null
+++ b/tests/sav/base_var_null2_1alt3.res
@@ -0,0 +1,3 @@
+1
+2
+3
\ No newline at end of file

diff --git a/tests/sav/base_var_null2_1alt3_alt1.res b/tests/sav/base_var_null2_1alt3_alt1.res
new file mode 100644 (file)
index 0000000..6e229fb
--- /dev/null
+++ b/tests/sav/base_var_null2_1alt3_alt1.res
@@ -0,0 +1 @@
+alt/base_var_null2_1alt3_alt1.nit:22,21--23: Type error: expected nullable Int, got Char

diff --git a/tests/sav/base_var_null2_1alt3_alt2.res b/tests/sav/base_var_null2_1alt3_alt2.res
new file mode 100644 (file)
index 0000000..5f5fbe7
--- /dev/null
+++ b/tests/sav/base_var_null2_1alt3_alt2.res
@@ -0,0 +1,3 @@
+1
+2
+3
\ No newline at end of file

diff --git a/tests/sav/base_var_null2_alt1.res b/tests/sav/base_var_null2_alt1.res
new file mode 100644 (file)
index 0000000..a384d6e
--- /dev/null
+++ b/tests/sav/base_var_null2_alt1.res
@@ -0,0 +1,3 @@
+1
+2
+0

diff --git a/tests/sav/base_var_null2_alt2.res b/tests/sav/base_var_null2_alt2.res
new file mode 100644 (file)
index 0000000..a384d6e
--- /dev/null
+++ b/tests/sav/base_var_null2_alt2.res
@@ -0,0 +1,3 @@
+1
+2
+0