Elements. Migrate AddMissingParameter.

Change-Id: If292e7155f7f13e3208759325801197736d84ad9
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/387623
Reviewed-by: Samuel Rawlins <[email protected]>
Commit-Queue: Konstantin Shcheglov <[email protected]>

Author: scheglov

pkg/analysis_server/analyzer_use_new_elements.txt

@@ -213,6 +213,7 @@ lib/src/services/correction/dart/add_key_to_constructors.dart
 lib/src/services/correction/dart/add_late.dart
 lib/src/services/correction/dart/add_leading_newline_to_string.dart
 lib/src/services/correction/dart/add_missing_enum_like_case_clauses.dart
+lib/src/services/correction/dart/add_missing_parameter.dart
 lib/src/services/correction/dart/add_missing_parameter_named.dart
 lib/src/services/correction/dart/add_missing_required_argument.dart
 lib/src/services/correction/dart/add_ne_null.dart

pkg/analysis_server/lib/src/services/correction/dart/add_missing_parameter.dart

@@ -31,8 +31,8 @@ class AddMissingParameter extends MultiCorrectionProducer {
       return const [];
     }
 
-    var includeOptional = executableParameters.optionalPositional.isEmpty &&
-        executableParameters.named.isEmpty;
+    var includeOptional = executableParameters.optionalPositional2.isEmpty &&
+        executableParameters.named2.isEmpty;
     return <ResolvedCorrectionProducer>[
       _AddMissingRequiredPositionalParameter(executableParameters,
           context: context),
@@ -56,10 +56,11 @@ class _AddMissingOptionalPositionalParameter extends _AddMissingParameter {
 
   @override
   Future<void> compute(ChangeBuilder builder) async {
-    var prefix = _executableParameters.required.isNotEmpty ? ', [' : '[';
-    if (_executableParameters.required.isNotEmpty) {
+    var prefix = _executableParameters.required2.isNotEmpty ? ', [' : '[';
+    if (_executableParameters.required2.isNotEmpty) {
+      var lastElement = _executableParameters.required2.last;
       var prevNode = await _executableParameters
-          .getParameterNode(_executableParameters.required.last);
+          .getParameterNode2(lastElement.firstFragment!);
       await _addParameter(builder, prevNode?.end, prefix, ']');
     } else {
       var parameterList = await _executableParameters.getParameterList();
@@ -89,7 +90,7 @@ abstract class _AddMissingParameter extends ResolvedCorrectionProducer {
       return;
     }
     List<Expression> arguments = argumentList.arguments;
-    var numRequired = _executableParameters.required.length;
+    var numRequired = _executableParameters.required2.length;
     if (numRequired >= arguments.length) {
       return;
     }
@@ -118,15 +119,17 @@ class _AddMissingRequiredPositionalParameter extends _AddMissingParameter {
 
   @override
   Future<void> compute(ChangeBuilder builder) async {
-    if (_executableParameters.required.isNotEmpty) {
+    if (_executableParameters.required2.isNotEmpty) {
+      var lastElement = _executableParameters.required2.last;
       var prevNode = await _executableParameters
-          .getParameterNode(_executableParameters.required.last);
+          .getParameterNode2(lastElement.firstFragment!);
       await _addParameter(builder, prevNode?.end, ', ', '');
     } else {
       var parameterList = await _executableParameters.getParameterList();
       var offset = parameterList?.leftParenthesis.end;
-      var suffix =
-          _executableParameters.executable.parameters.isNotEmpty ? ', ' : '';
+      var suffix = _executableParameters.executable2.formalParameters.isNotEmpty
+          ? ', '
+          : '';
       await _addParameter(builder, offset, '', suffix);
     }
   }

pkg/analysis_server/lib/src/services/correction/executable_parameters.dart

@@ -11,6 +11,7 @@ import 'package:analyzer/src/dart/analysis/session_helper.dart';
 class ExecutableParameters {
   final AnalysisSessionHelper sessionHelper;
   final ExecutableElement executable;
+  final ExecutableElement2 executable2;
 
   final List<ParameterElement> required = [];
   final List<ParameterElement> optionalPositional = [];
@@ -20,7 +21,11 @@ class ExecutableParameters {
   final List<FormalParameterElement> optionalPositional2 = [];
   final List<FormalParameterElement> named2 = [];
 
-  ExecutableParameters._(this.sessionHelper, this.executable) {
+  ExecutableParameters._(
+    this.sessionHelper,
+    this.executable,
+    this.executable2,
+  ) {
     for (var parameter in executable.parameters) {
       if (parameter.isRequiredPositional) {
         required.add(parameter);
@@ -89,18 +94,26 @@ class ExecutableParameters {
   static ExecutableParameters? forInvocation(
       AnalysisSessionHelper sessionHelper, AstNode? invocation) {
     Element? element;
+    Element2? element2;
     // This doesn't handle FunctionExpressionInvocation.
     if (invocation is Annotation) {
       element = invocation.element;
+      element2 = invocation.element2;
     } else if (invocation is InstanceCreationExpression) {
       element = invocation.constructorName.staticElement;
+      element2 = invocation.constructorName.element;
     } else if (invocation is MethodInvocation) {
       element = invocation.methodName.staticElement;
+      element2 = invocation.methodName.element;
     } else if (invocation is ConstructorReferenceNode) {
       element = invocation.staticElement;
+      element2 = invocation.element;
     }
-    if (element is ExecutableElement && !element.isSynthetic) {
-      return ExecutableParameters._(sessionHelper, element);
+    if (element is ExecutableElement &&
+        !element.isSynthetic &&
+        element2 is ExecutableElement2 &&
+        !element2.isSynthetic) {
+      return ExecutableParameters._(sessionHelper, element, element2);
     } else {
       return null;
     }