Provide value for values field in enums (issue 22722)

pkg/analyzer/test/generated/all_the_rest_test.dart

Index: pkg/analyzer/test/generated/all_the_rest_test.dart
diff --git a/pkg/analyzer/test/generated/all_the_rest_test.dart b/pkg/analyzer/test/generated/all_the_rest_test.dart
index 918c81be734be982b3b0db3ad9182ea527bb9c74..c11e0c87e0aefa9a8666af61c65fc81b42e10343 100644
--- a/pkg/analyzer/test/generated/all_the_rest_test.dart
+++ b/pkg/analyzer/test/generated/all_the_rest_test.dart
@@ -6337,18 +6337,21 @@ class EnumMemberBuilderTest extends EngineTestCase {
     expect(constant, isNotNull);
     expect(constant.name, firstName);
     expect(constant.isStatic, isTrue);
+    expect((constant as FieldElementImpl).evaluationResult, isNotNull);
     _assertGetter(constant);
 
     constant = fields[3];
     expect(constant, isNotNull);
     expect(constant.name, secondName);
     expect(constant.isStatic, isTrue);
+    expect((constant as FieldElementImpl).evaluationResult, isNotNull);
     _assertGetter(constant);
 
     constant = fields[4];
     expect(constant, isNotNull);
     expect(constant.name, thirdName);
     expect(constant.isStatic, isTrue);
+    expect((constant as FieldElementImpl).evaluationResult, isNotNull);
     _assertGetter(constant);
   }
 
@@ -6373,12 +6376,14 @@ class EnumMemberBuilderTest extends EngineTestCase {
     expect(field.name, "values");
     expect(field.isStatic, isTrue);
     expect(field.isSynthetic, isTrue);
+    expect((field as FieldElementImpl).evaluationResult, isNotNull);
     _assertGetter(field);
 
     FieldElement constant = fields[2];
     expect(constant, isNotNull);
     expect(constant.name, firstName);
     expect(constant.isStatic, isTrue);
+    expect((constant as FieldElementImpl).evaluationResult, isNotNull);
     _assertGetter(constant);
   }