Chars are not promoted to Int on comparisons

2018-02-26 15:30:11 +03:00
parent 4bb6c61a5a
commit 8fbdf52d34
11 changed files with 230 additions and 3 deletions
@@ -0,0 +1,20 @@
+operator fun Int.compareTo(c: Char) = 0
+
+fun testOverloadedCompareToCall(x: Int, y: Char) =
+    x < y
+
+fun testOverloadedCompareToCallWithSmartCast(x: Any, y: Any) =
+    x is Int && y is Char && x < y
+
+fun testEqualsWithSmartCast(x: Any, y: Any) =
+    x is Int && y is Char && x == y
+
+class C {
+    operator fun Int.compareTo(c: Char) = 0
+
+    fun testMemberExtensionCompareToCall(x: Int, y: Char) =
+        x < y
+
+    fun testMemberExtensionCompareToCallWithSmartCast(x: Any, y: Any) =
+        x is Int && y is Char && x < y
+}