zig

commit 761356209bd64ed655be96c0cf11869f2ff5f530 (tree)
parent 1a94dec50e3d8804a1f8191c34afc7e00283f55e
Author: Andrew Kelley <andrew@ziglang.org>
Date:   Mon, 11 Mar 2019 19:42:07 -0400

add test cases to cover switching on u0 values

closes #1563

Diffstat:
M
test/stage1/behavior/switch.zig
 | 
14
++++++++++++++

1 file changed, 14 insertions(+), 0 deletions(-)
diff --git a/test/stage1/behavior/switch.zig b/test/stage1/behavior/switch.zig
@@ -269,3 +269,17 @@ fn testSwitchOnBoolsFalseWithElse(x: bool) bool {
         else => false,
     };
 }
+
+test "u0" {
+    var val: u0 = 0;
+    switch (val) {
+        0 => expect(val == 0),
+    }
+}
+
+test "undefined.u0" {
+    var val: u0 = undefined;
+    switch (val) {
+        0 => expect(val == 0),
+    }
+}