FE: do not wrap types with enhancements if they're the same

2021-07-27 09:39:44 +02:00
parent 8c524c2f89
commit c401582770
12 changed files with 211 additions and 1 deletions
@@ -159,7 +159,7 @@ fun UnwrappedType.wrapEnhancement(enhancement: KotlinType?): UnwrappedType {
    if (this is TypeWithEnhancement) {
        return origin.wrapEnhancement(enhancement)
    }
-    if (enhancement == null) {
+    if (enhancement == null || enhancement == this) {
        return this
    }
    return when (this) {