Version 2.19.0-93.0.dev

Merge commit '5f8b3e8283f7205c9e99446c6eac4bb35d0fa35e' into 'dev'

Author: Dart CI

DEPS

@@ -122,7 +122,7 @@ vars = {
   "intl_rev": "7e3a1bbdeff241323f56295d8991c004bef815e6",
   "jinja2_rev": "2222b31554f03e62600cd7e383376a7c187967a1",
   "json_rpc_2_rev": "805e6536dd961d66f6b8cd46d8f3e61774f957c9",
-  "linter_rev": "a97919a064cc4b3b6923a18cdb47a3779a31bc7b", # dev
+  "linter_rev": "304042aaa933a02d2581ab9598dd2ddaebdbc803", # dev
   "lints_rev": "8294e5648ab49474541527e2911e72e4c5aefe55",
   "logging_rev": "d10e24844c2e01d3f6d2b5a1a2bb8717359c6a87",
   "markdown_rev": "e3f4bd28c9e61b522f75f291d4d6cfcfeccd83ee", # b/236358256

pkg/analysis_server/lib/src/services/correction/error_fix_status.yaml

@@ -1940,6 +1940,8 @@ LintCode.unnecessary_this:
   status: hasFix
 LintCode.unnecessary_to_list_in_spreads:
   status: needsEvaluation
+LintCode.unreachable_from_main:
+  status: needsEvaluation
 LintCode.unrelated_type_equality_checks:
   status: needsEvaluation
 LintCode.unsafe_html_attribute:

tests/language/null/inherit_static_errors_test.dart

@@ -0,0 +1,36 @@
+// Copyright (c) 2022, the Dart project authors.  Please see the AUTHORS file
+// 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.
+
+class BadExtends extends Null {}
+//                       ^^^^
+// [analyzer] COMPILE_TIME_ERROR.SUBTYPE_OF_DISALLOWED_TYPE
+//    ^
+// [cfe] 'Null' is restricted and can't be extended or implemented.
+// [cfe] The superclass, 'Null', has no unnamed constructor that takes no arguments.
+//                       ^
+// [cfe] 'Null' is restricted and can't be extended or implemented.
+
+class BadImplements implements Null {}
+//                             ^^^^
+// [analyzer] COMPILE_TIME_ERROR.SUBTYPE_OF_DISALLOWED_TYPE
+//    ^
+// [cfe] 'Null' is restricted and can't be extended or implemented.
+//                             ^
+// [cfe] 'Null' is restricted and can't be extended or implemented.
+
+class BadMixin extends Object with Null {}
+//                                 ^^^^
+// [analyzer] COMPILE_TIME_ERROR.SUBTYPE_OF_DISALLOWED_TYPE
+//    ^
+// [cfe] 'Null' is restricted and can't be extended or implemented.
+//                                 ^
+// [cfe] 'Null' is restricted and can't be extended or implemented.
+
+class BadMixin2 = Object with Null;
+//                            ^^^^
+// [analyzer] COMPILE_TIME_ERROR.SUBTYPE_OF_DISALLOWED_TYPE
+//    ^
+// [cfe] 'Null' is restricted and can't be extended or implemented.
+//                            ^
+// [cfe] 'Null' is restricted and can't be extended or implemented.

tests/language/null/null_test.dart

@@ -7,12 +7,6 @@
 
 import "package:expect/expect.dart";
 
-class BadInherit
-  extends Null //    //# 01: compile-time error
-  implements Null // //# 02: compile-time error
-  extends Object with Null // //# 03: compile-time error
-{}
-
 class EqualsNotCalled {
   int get hashCode => throw "And don't warn!";
   bool operator ==(Object other) {
@@ -52,8 +46,6 @@ void main() {
 }
 
 void test() {
-  new BadInherit(); // Make sure class is referenced.
-
   void foo(var obj) {
     Expect.equals(null, obj);
   }

tests/language_2/null/inherit_static_errors_test.dart

@@ -0,0 +1,36 @@
+// Copyright (c) 2022, the Dart project authors.  Please see the AUTHORS file
+// 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.
+
+class BadExtends extends Null {}
+//                       ^^^^
+// [analyzer] COMPILE_TIME_ERROR.SUBTYPE_OF_DISALLOWED_TYPE
+//    ^
+// [cfe] 'Null' is restricted and can't be extended or implemented.
+// [cfe] The superclass, 'Null', has no unnamed constructor that takes no arguments.
+//                       ^
+// [cfe] 'Null' is restricted and can't be extended or implemented.
+
+class BadImplements implements Null {}
+//                             ^^^^
+// [analyzer] COMPILE_TIME_ERROR.SUBTYPE_OF_DISALLOWED_TYPE
+//    ^
+// [cfe] 'Null' is restricted and can't be extended or implemented.
+//                             ^
+// [cfe] 'Null' is restricted and can't be extended or implemented.
+
+class BadMixin extends Object with Null {}
+//                                 ^^^^
+// [analyzer] COMPILE_TIME_ERROR.SUBTYPE_OF_DISALLOWED_TYPE
+//    ^
+// [cfe] 'Null' is restricted and can't be extended or implemented.
+//                                 ^
+// [cfe] 'Null' is restricted and can't be extended or implemented.
+
+class BadMixin2 = Object with Null;
+//                            ^^^^
+// [analyzer] COMPILE_TIME_ERROR.SUBTYPE_OF_DISALLOWED_TYPE
+//    ^
+// [cfe] 'Null' is restricted and can't be extended or implemented.
+//                            ^
+// [cfe] 'Null' is restricted and can't be extended or implemented.

tests/language_2/null/null_test.dart

@@ -9,12 +9,6 @@
 
 import "package:expect/expect.dart";
 
-class BadInherit
-  extends Null //    //# 01: compile-time error
-  implements Null // //# 02: compile-time error
-  extends Object with Null // //# 03: compile-time error
-{}
-
 class EqualsNotCalled {
   int get hashCode => throw "And don't warn!";
   bool operator ==(Object other) {
@@ -54,8 +48,6 @@ void main() {
 }
 
 void test() {
-  new BadInherit(); // Make sure class is referenced.
-
   int foo(var obj) {
     Expect.equals(null, obj);
   }

tools/VERSION

@@ -27,5 +27,5 @@ CHANNEL dev
 MAJOR 2
 MINOR 19
 PATCH 0
-PRERELEASE 92
+PRERELEASE 93
 PRERELEASE_PATCH 0