exclude instance suggestions in static context - fixes #22932

pkg/analysis_server/test/services/completion/completion_test_util.dart

 // Copyright (c) 2014, 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.
 
 library test.services.completion.util;
 
 import 'dart:async';
 
 import 'package:analysis_server/src/analysis_server.dart';
 import 'package:analysis_server/src/protocol.dart' as protocol
@@ skipping 3463 matching lines @@
         expect(getterF.element.isPrivate, isFalse);
       }
       CompletionSuggestion getterG = assertSuggestLocalGetter('_g', null);
       if (getterG != null) {
         expect(getterG.element.isDeprecated, isFalse);
         expect(getterG.element.isPrivate, isTrue);
       }
     });
   }
 
+  test_MethodDeclaration_body_static() {
+    // Block  BlockFunctionBody  MethodDeclaration
+    addSource(
+        '/testC.dart',
+        '''
+      class C {
+        c1() {}
+        var c2;
+        static c3() {}
+        static var c4;}''');
+    addTestSource('''
+      import "/testC.dart";
+      class B extends C {
+        b1() {}
+        var b2;
+        static b3() {}
+        static var b4;}
+      class A extends B {
+        a1() {}
+        var a2;
+        static a3() {}
+        static var a4;
+        static a() {^}}''');
+    computeFast();
+    return computeFull((bool result) {
+      assertNotSuggested('a1');
+      assertNotSuggested('a2');
+      assertSuggestLocalMethod('a3', 'A', null);
+      assertSuggestLocalField('a4', null);
+      assertNotSuggested('b1');
+      assertNotSuggested('b2');
+      assertNotSuggested('b3');
+      assertNotSuggested('b4');
+      assertNotSuggested('c1');
+      assertNotSuggested('c2');
+      assertNotSuggested('c3');
+      assertNotSuggested('c4');
+    });
+  }
+
   test_MethodDeclaration_members() {
     // Block  BlockFunctionBody  MethodDeclaration
     addTestSource('class A {@deprecated X f; Z _a() {^} var _g;}');
     computeFast();
     return computeFull((bool result) {
       expect(request.replacementOffset, completionOffset);
       expect(request.replacementLength, 0);
       CompletionSuggestion methodA = assertSuggestLocalMethod('_a', 'A', 'Z');
       if (methodA != null) {
         expect(methodA.element.isDeprecated, isFalse);
@@ skipping 1164 matching lines @@
       assertNotSuggested('bar2');
       assertNotSuggested('_B');
       assertSuggestLocalClass('Y');
       assertSuggestLocalClass('C');
       assertSuggestLocalVariable('f', null);
       assertNotSuggested('x');
       assertNotSuggested('e');
     });
   }
 }