Fixes for analyzer 8.

Author: davidmorgan

build/lib/src/analyzer/resolver.dart

@@ -2,6 +2,8 @@
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
+// ignore_for_file: deprecated_member_use until analyzer 7 support is dropped.
+
 import 'package:analyzer/dart/analysis/results.dart';
 import 'package:analyzer/dart/analysis/session.dart';
 import 'package:analyzer/dart/ast/ast.dart';

build/lib/src/builder/build_step.dart

@@ -5,6 +5,7 @@
 import 'dart:async';
 import 'dart:convert';
 
+// ignore: deprecated_member_use until analyzer 7 support is dropped.
 import 'package:analyzer/dart/element/element2.dart';
 import 'package:package_config/package_config_types.dart';
 
@@ -36,6 +37,7 @@ abstract class BuildStep implements AssetReader, AssetWriter {
   ///     await step.resolver.libraryFor(step.inputId, allowSyntaxErrors: true);
   /// }
   /// ```
+  // ignore: deprecated_member_use until analyzer 7 support is dropped.
   Future<LibraryElement2> get inputLibrary;
 
   /// Gets an instance provided by [resource] which is guaranteed to be unique

build_resolvers/lib/src/resolver.dart

@@ -2,6 +2,8 @@
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
+// ignore_for_file: deprecated_member_use until analyzer 7 support is dropped.
+
 import 'dart:async';
 import 'dart:collection';
 import 'dart:isolate';

build_resolvers/test/resolver_test.dart

@@ -668,7 +668,13 @@ void runTests(ResolversFactory resolversFactory) {
         },
         (resolver) async {
           var main = (await resolver.findLibraryByName('web.main'))!;
-          var meta = main.getClass2('Foo')!.supertype!.element.metadata[0];
+          var meta =
+              main
+                  .getClass2('Foo')!
+                  .supertype!
+                  .element3
+                  .metadata2
+                  .annotations[0];
           expect(meta, isNotNull);
           expect(meta.computeConstantValue()?.toIntValue(), 0);
         },
@@ -1139,8 +1145,7 @@ int? get x => 1;
             expect(color.type.element!.name, equals('Color'));
             expect(color.type.element!.library!.name, equals('dart.ui'));
             expect(
-              color.type.element!.library!.definingCompilationUnit.source.uri
-                  .toString(),
+              color.type.element3!.library2!.uri.toString(),
               equals('dart:ui'),
             );
           } else {
@@ -1268,7 +1273,7 @@ int? get x => 1;
         );
         expect(unit, isA<FunctionDeclaration>());
         expect(unit!.toSource(), 'main() {}');
-        expect((unit as FunctionDeclaration).declaredElement, isNull);
+        expect((unit as FunctionDeclaration).declaredFragment, isNull);
       }, resolvers: createResolvers());
     });
 
@@ -1283,7 +1288,11 @@ int? get x => 1;
           unit,
           isA<FunctionDeclaration>()
               .having((fd) => fd.toSource(), 'toSource()', 'main() {}')
-              .having((fd) => fd.declaredElement, 'declaredElement', isNotNull),
+              .having(
+                (fd) => fd.declaredFragment,
+                'declaredElement',
+                isNotNull,
+              ),
         );
       }, resolvers: createResolvers());
     });
@@ -1304,7 +1313,11 @@ int? get x => 1;
           (unit as CompilationUnit).declarations.single,
           isA<FunctionDeclaration>()
               .having((fd) => fd.toSource(), 'toSource()', 'main() {}')
-              .having((fd) => fd.declaredElement, 'declaredElement', isNotNull),
+              .having(
+                (fd) => fd.declaredFragment,
+                'declaredFragment',
+                isNotNull,
+              ),
         );
       });
     });

build_runner_core/lib/src/generate/build_step_impl.dart

@@ -2,6 +2,8 @@
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
+// ignore_for_file: deprecated_member_use until analyzer 7 support is dropped.
+
 import 'dart:async';
 import 'dart:collection';
 import 'dart:convert';

build_test/test/resolve_source_test.dart

@@ -197,7 +197,7 @@ void main() {
 }
 
 String _toStringId(InterfaceType t) =>
-    '${t.element.source.uri.toString().split('/').first}#${t.element.name}';
+    '${t.element3.library2.uri.toString().split('/').first}#${t.element.name}';
 
 extension on Resolver {
   Future<LibraryElement2> findLibraryNotNull(String name) async {