[FIR] Fix creating DefinitelyNotNullTypes

Also fix substitutions to them
2020-01-27 16:59:08 +03:00
parent 4303cd2fc7
commit 57a1342aac
28 changed files with 117 additions and 94 deletions
@@ -138,7 +138,7 @@ private fun coneFlexibleOrSimpleType(
                    type is ConeTypeParameterType || type.isNullable
                }
            ) {
-                return ConeDefinitelyNotNullType.create(lowerBound)
+                return ConeDefinitelyNotNullType.create(lowerBound) ?: lowerBound
            }
        }
        return lowerBound