[FIR] Add DNN checks

Merge-request: KT-MR-7000 Merged-by: Nikolay Lunyak <lunyak.kolya@mail.ru>
2022-09-01 14:25:07 +00:00
parent bb2bee74cf
commit 3d9c77efa8
16 changed files with 124 additions and 26 deletions
@@ -191,3 +191,7 @@ val ConeKotlinType.canBeNull: Boolean
        }
    }

+val FirIntersectionTypeRef.isLeftValidForDefinitelyNotNullable
+    get() = leftType.coneType.let { it is ConeTypeParameterType && it.canBeNull && !it.isMarkedNullable }
+
+val FirIntersectionTypeRef.isRightValidForDefinitelyNotNullable get() = rightType.coneType.isAny