FIR checker: report VIRTUAL_MEMBER_HIDDEN

2021-05-24 13:29:32 -07:00
parent d3dfb33f89
commit 32f55a2269
30 changed files with 195 additions and 99 deletions
@@ -71,6 +71,16 @@ inline fun <reified D : FirCallableDeclaration<*>> D.originalIfFakeOverride(): D
 inline fun <reified S : FirCallableSymbol<*>> S.originalIfFakeOverride(): S? =
    fir.originalIfFakeOverride()?.symbol as S?

+inline fun <reified D : FirCallableDeclaration<*>> D.originalOrSelf(): D {
+    var result = this
+    while (result.isSubstitutionOrIntersectionOverride) {
+        result = result.originalIfFakeOverride() ?: break
+    }
+    return result
+}
+
+inline fun <reified S : FirCallableSymbol<*>> S.originalOrSelf(): S = fir.originalOrSelf().symbol as S
+
 inline fun <reified D : FirCallableDeclaration<*>> D.unwrapFakeOverrides(): D {
    var current = this