Version 2.12.0-72.0.dev

Merge commit 'cb5edfd18c60b64f7e94f0ad520469e9749e0994' into 'dev'

Author: Dart CI

DEPS

@@ -107,7 +107,7 @@ vars = {
   "glob_rev": "e9f4e6b7ae8abe5071461cf8f47191bb19cf7ef6",
   "html_rev": "22f17e97fedeacaa1e945cf84d8016284eed33a6",
   "http_io_rev": "2fa188caf7937e313026557713f7feffedd4978b",
-  "http_multi_server_rev" : "ea269f79321d659208402088f3297e8920a88ee6",
+  "http_multi_server_rev" : "f1d1c9c024a293ab0a0e16f8b7632e87c708b448",
   "http_parser_rev": "5dd4d16693242049dfb43b5efa429fedbf932e98",
   "http_retry_tag": "0.1.1",
   "http_rev": "1617b728fc48f64fb0ed7dc16078c03adcc64179",
@@ -141,7 +141,7 @@ vars = {
   "shelf_packages_handler_tag": "2.0.0",
   "shelf_proxy_tag": "0.1.0+7",
   "shelf_rev": "289309adc6c39aab0a63db676d550c517fc1cc2d",
-  "shelf_web_socket_tag": "0.2.2+3",
+  "shelf_web_socket_rev": "8050a55b16faa5052a3e5d7dcdc170c59b6644f2",
   "source_map_stack_trace_rev": "1c3026f69d9771acf2f8c176a1ab750463309cce",
   "source_maps-0.9.4_rev": "38524",
   "source_maps_rev": "53eb92ccfe6e64924054f83038a534b959b12b3e",
@@ -404,7 +404,7 @@ deps = {
       Var("dart_git") + "shelf_static.git" + "@" + Var("shelf_static_rev"),
   Var("dart_root") + "/third_party/pkg/shelf_web_socket":
       Var("dart_git") + "shelf_web_socket.git" +
-      "@" + Var("shelf_web_socket_tag"),
+      "@" + Var("shelf_web_socket_rev"),
   Var("dart_root") + "/third_party/pkg/source_maps":
       Var("dart_git") + "source_maps.git" + "@" + Var("source_maps_rev"),
   Var("dart_root") + "/third_party/pkg/source_span":

pkg/analyzer/lib/src/generated/error_verifier.dart

@@ -3209,7 +3209,7 @@ class ErrorVerifier extends RecursiveAstVisitor<void> {
 
         for (var member in statement.members) {
           if (member is SwitchCase) {
-            var expression = member.expression;
+            var expression = member.expression.unParenthesized;
             if (expression is NullLiteral) {
               hasCaseNull = true;
             } else {

pkg/analyzer/test/src/diagnostics/missing_enum_constant_in_switch_test.dart

@@ -78,6 +78,23 @@ void f(E e) {
       error(StaticWarningCode.MISSING_ENUM_CONSTANT_IN_SWITCH, 44, 10),
     ]);
   }
+
+  test_parenthesized() async {
+    await assertNoErrorsInCode('''
+enum E { one, two, three }
+
+void f(E e) {
+  switch (e) {
+    case (E.one):
+      break;
+    case (E.two):
+      break;
+    case (E.three):
+      break;
+  }
+}
+''');
+  }
 }
 
 @reflectiveTest