FE: add & fix test with intersection property shadowed by base field

2022-12-20 15:03:34 +01:00
parent 949a39b80f
commit 7904f23660
13 changed files with 177 additions and 16 deletions
@@ -93,6 +93,15 @@ inline fun <reified D : FirCallableDeclaration> D.unwrapFakeOverrides(): D {
    } while (true)
 }

+inline fun <reified D : FirCallableDeclaration> D.unwrapSubstitutionOverrides(): D {
+    var current = this
+
+    do {
+        val next = current.originalForSubstitutionOverride ?: return current
+        current = next
+    } while (true)
+}
+
 inline fun <reified S : FirCallableSymbol<*>> S.unwrapFakeOverrides(): S = fir.unwrapFakeOverrides().symbol as S

 private object SubstitutedOverrideOriginalKey : FirDeclarationDataKey()