[FIR] Add test for both KT-10240 and KT-19446

2020-10-26 14:09:36 +03:00
parent 382a0bd298
commit e9b51b42f9
5 changed files with 93 additions and 0 deletions
@@ -0,0 +1,36 @@
+fun a(): Int {
+    fun b(): Int {
+        var c: Int? = null
+        if (c == null ||
+            0 < c // FE 1.0: smart cast impossible, see KT-10240
+        ) c = 0
+        return c ?: 0
+    }
+
+    var c: Int = 0
+    c = 0
+    return c
+}
+
+fun myRun(f: () -> Unit) {
+    f()
+}
+
+fun println(arg: Int) {}
+
+fun d() {
+    myRun {
+        var koko: String? = "Alpha"
+        while (koko != null) {
+            println(koko.length)
+            koko = null
+        }
+    }
+    myRun {
+        var koko: String? = "Omega"
+        while (koko != null) {
+            println(koko.length) // FE 1.0: smart cast impossible, see KT-19446
+            koko = null
+        }
+    }
+}