From 0d4c54d2a299643ba2a783ef2e9fcf878305a62d Mon Sep 17 00:00:00 2001
From: Konstantin Scheglov <scheglov@google.com>
Date: Mon, 29 Aug 2022 10:03:51 -0700
Subject: [PATCH] Prepare for separation of ClassElement, EnumElement and
 MixinElement. (#617)

* Prepare for separation of ClassElement, EnumElement and MixinElement.

* Throw explicitly.
---
 source_gen/lib/src/constants/revive.dart           | 2 +-
 source_gen/test/generator_for_annotation_test.dart | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/source_gen/lib/src/constants/revive.dart b/source_gen/lib/src/constants/revive.dart
index 473464a8..e5c2b1ee 100644
--- a/source_gen/lib/src/constants/revive.dart
+++ b/source_gen/lib/src/constants/revive.dart
@@ -44,7 +44,7 @@ Revivable reviveInstance(DartObject object, [LibraryElement? origin]) {
     );
   }
 
-  if (element is ClassElement) {
+  if (element is InterfaceElement) {
     for (final e in element.fields.where(
       (f) => f.isPublic && f.isConst && f.computeConstantValue() == object,
     )) {
diff --git a/source_gen/test/generator_for_annotation_test.dart b/source_gen/test/generator_for_annotation_test.dart
index 8a0cd8d4..8c93e50b 100644
--- a/source_gen/test/generator_for_annotation_test.dart
+++ b/source_gen/test/generator_for_annotation_test.dart
@@ -197,7 +197,7 @@ class _TestingResolver implements ReleasableResolver {
     bool allowSyntaxErrors = false,
   }) async {
     resolvedLibs.add(assetId);
-    return null as LibraryElement;
+    throw StateError('This method intentionally throws');
   }
 
   @override