ConeSimpleKotlinType: introduce & use unwrapDefinitelyNotNull

2022-02-03 15:52:35 +03:00
parent d1194e5fd2
commit 27d4c745cb
3 changed files with 14 additions and 5 deletions
@@ -175,6 +175,13 @@ fun ConeKotlinType.lowerBoundIfFlexible(): ConeSimpleKotlinType {
    }
 }

+fun ConeSimpleKotlinType.unwrapDefinitelyNotNull(): ConeSimpleKotlinType {
+    return when (this) {
+        is ConeDefinitelyNotNullType -> original
+        else -> this
+    }
+}
+
 class ConeCapturedTypeConstructor(
    val projection: ConeTypeProjection,
    var supertypes: List<ConeKotlinType>? = null,