Warn about comma-separated conditions in when without argument.

See KT-5143.
2015-11-19 18:21:46 +03:00
parent b9e9c47b28
commit da90c21284
18 changed files with 215 additions and 19 deletions
@@ -0,0 +1,11 @@
+fun foo(x: Int, y: Int): Int =
+        when {
+            x > 0<!COMMA_IN_WHEN_CONDITION_WITHOUT_ARGUMENT!>,<!> y > 0<!COMMA_IN_WHEN_CONDITION_WITHOUT_ARGUMENT!>,<!><!SYNTAX!>,<!> x < 0 -> 1
+            else -> 0
+        }
+
+fun bar(x: Int): Int =
+        when (x) {
+            0 -> 0
+            else -> 1
+        }