Do not unbox nullable Result, since before usage it is coerced

#KT-46505
2021-05-10 13:07:23 +02:00
parent 656c2496a6
commit 640d263ae1
19 changed files with 254 additions and 27 deletions
@@ -6,17 +6,22 @@ object Foo {
    }

    fun bar(value: Value?) {
-        res = value?.value!!
+        res = value?.value
    }
 }

-var res = "FAIL"
+var res: String? = "FAIL"

 fun box(): String {
    Value("OK").let(Foo::foo)
    if (res != "OK") return "FAIL 1: $res"
-    res = "FAIL"
+    res = "FAIL 2"

    Value("OK").let(Foo::bar)
-    return res
+    if (res != "OK") return "FAIL 3: $res"
+    res = "FAIL 4"
+
+    null.let(Foo::bar)
+    if (res != null) return "FAIL 3: $res"
+    return "OK"
 }