[parser] Follow-up on feedback posted after land of record commit

Follow-up to https://dart-review.googlesource.com/c/sdk/+/262605

Change-Id: I5178f7118af30eaa280dde746ddbf579fff5df40
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/263127
Reviewed-by: Johnni Winther <johnniwinther@google.com>
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
Commit-Queue: Jens Johansen <jensj@google.com>

pkg/_fe_analyzer_shared/lib/src/parser/parser_impl.dart

@@ -600,7 +600,7 @@ class Parser {
             _isIdentifierOrQuestionIdentifier(endParen.next!)) {
           // Looks like a typedef with a record.
           TypeInfo typeInfo = computeType(keyword, /* required = */ false);
-          if (typeInfo is ComplexTypeInfo && typeInfo.recordType) {
+          if (typeInfo is ComplexTypeInfo && typeInfo.isRecordType) {
             typedefWithRecord = true;
           }
         }
@@ -1423,7 +1423,7 @@ class Parser {
   ///                           ( ',' recordTypeNamedField )* ','? '}'
   /// recordTypeNamedField  ::= metadata type identifier
   Token parseRecordType(
-      final Token start, Token token, bool questionMarkPartOfType) {
+      final Token start, Token token, bool isQuestionMarkPartOfType) {
     token = token.next!;
     assert(optional('(', token));
 
@@ -1503,7 +1503,7 @@ class Parser {
 
     // Only consume the `?` if it is part of the type.
     Token? questionMark = token.next!;
-    if (optional('?', questionMark) && questionMarkPartOfType) {
+    if (optional('?', questionMark) && isQuestionMarkPartOfType) {
       token = questionMark;
     } else {
       questionMark = null;

pkg/_fe_analyzer_shared/lib/src/parser/type_info.dart

@@ -405,7 +405,7 @@ TypeParamOrArgInfo computeTypeParamOrArg(Token token,
     if (isPossibleRecordType(next)) {
       TypeInfo type = computeType(beginGroup, /* required = */ false);
       if (type is ComplexTypeInfo &&
-          (type.recordType || type.gftReturnTypeHasRecordType) &&
+          (type.isRecordType || type.gftReturnTypeHasRecordType) &&
           !type.recovered) {
         // Looks like a record type.
         recordType = true;

pkg/_fe_analyzer_shared/lib/src/parser/type_info_impl.dart

@@ -510,7 +510,7 @@ class ComplexTypeInfo implements TypeInfo {
   bool? gftHasReturnType;
 
   /// If the type is a record type.
-  bool recordType = false;
+  bool isRecordType = false;
 
   /// If this is a generalized function type with a record type included in the
   /// return type. E.g. `(int, int) Function(bool) Function(int)`.
@@ -532,7 +532,7 @@ class ComplexTypeInfo implements TypeInfo {
       this.end,
       this.typeVariableStarters,
       this.gftHasReturnType,
-      this.recordType,
+      this.isRecordType,
       this.gftReturnTypeHasRecordType,
       this.recovered);
 
@@ -546,7 +546,7 @@ class ComplexTypeInfo implements TypeInfo {
             beforeQuestionMark,
             typeVariableStarters,
             gftHasReturnType,
-            recordType,
+            isRecordType,
             gftReturnTypeHasRecordType,
             recovered);
   }
@@ -599,12 +599,12 @@ class ComplexTypeInfo implements TypeInfo {
       // Push the non-existing return type first. The loop below will
       // generate the full type.
       noType.parseType(token, parser);
-    } else if (recordType) {
+    } else if (isRecordType) {
       token = parser.parseRecordType(start, token,
-          /* questionMarkPartOfType = */ beforeQuestionMark != null);
+          /* isQuestionMarkPartOfType = */ beforeQuestionMark != null);
     } else if (gftReturnTypeHasRecordType) {
       token = parser.parseRecordType(
-          start, token, /* questionMarkPartOfType = */ true);
+          start, token, /* isQuestionMarkPartOfType = */ true);
     } else {
       Token typeRefOrPrefix = token.next!;
       if (optional('void', typeRefOrPrefix)) {
@@ -794,7 +794,7 @@ class ComplexTypeInfo implements TypeInfo {
       token = token.next!;
     }
 
-    recordType = true;
+    isRecordType = true;
 
     assert(end != null);
     return this;

pkg/front_end/test/parser_test_parser.dart

@@ -439,11 +439,11 @@ class TestParser extends Parser {
 
   @override
   Token parseRecordType(
-      final Token start, Token token, bool questionMarkPartOfType) {
+      final Token start, Token token, bool isQuestionMarkPartOfType) {
     doPrint(
-        'parseRecordType(' '$start, ' '$token, ' '$questionMarkPartOfType)');
+        'parseRecordType(' '$start, ' '$token, ' '$isQuestionMarkPartOfType)');
     indent++;
-    var result = super.parseRecordType(start, token, questionMarkPartOfType);
+    var result = super.parseRecordType(start, token, isQuestionMarkPartOfType);
     indent--;
     return result;
   }