diff --git a/pkg/_fe_analyzer_shared/lib/src/scanner/string_scanner.dart b/pkg/_fe_analyzer_shared/lib/src/scanner/string_scanner.dart
index 44266cae6b4..39feb42fd23 100644
--- a/pkg/_fe_analyzer_shared/lib/src/scanner/string_scanner.dart
+++ b/pkg/_fe_analyzer_shared/lib/src/scanner/string_scanner.dart
@@ -100,9 +100,7 @@ class StringScanner extends AbstractScanner {
       bool asciiOnly, int extraOffset, bool allowLazy) {
     return new StringTokenImpl.fromSubstring(
         type, _string, start, scanOffset + extraOffset, tokenStart,
-        canonicalize: true,
-        precedingComments: comments,
-        allowLazyFoo: allowLazy);
+        canonicalize: true, precedingComments: comments, allowLazy: allowLazy);
   }
 
   @override
diff --git a/pkg/_fe_analyzer_shared/lib/src/scanner/token_impl.dart b/pkg/_fe_analyzer_shared/lib/src/scanner/token_impl.dart
index b384fc57043..bcccc277a81 100644
--- a/pkg/_fe_analyzer_shared/lib/src/scanner/token_impl.dart
+++ b/pkg/_fe_analyzer_shared/lib/src/scanner/token_impl.dart
@@ -54,10 +54,10 @@ class StringTokenImpl extends SimpleToken implements StringToken {
       TokenType type, String data, int start, int end, int charOffset,
       {bool canonicalize = false,
       CommentToken? precedingComments,
-      bool allowLazyFoo = true})
+      bool allowLazy = true})
       : super(type, charOffset, precedingComments) {
     int length = end - start;
-    if (!allowLazyFoo || length <= LAZY_THRESHOLD) {
+    if (!allowLazy || length <= LAZY_THRESHOLD) {
       valueOrLazySubstring = canonicalize
           ? canonicalizeSubString(data, start, end)
           : data.substring(start, end);
@@ -73,10 +73,10 @@ class StringTokenImpl extends SimpleToken implements StringToken {
    */
   StringTokenImpl.fromUtf8Bytes(TokenType type, Uint8List data, int start,
       int end, bool asciiOnly, int charOffset,
-      {CommentToken? precedingComments, bool allowLazyFoo = true})
+      {CommentToken? precedingComments, bool allowLazy = true})
       : super(type, charOffset, precedingComments) {
     int length = end - start;
-    if (!allowLazyFoo || length <= LAZY_THRESHOLD) {
+    if (!allowLazy || length <= LAZY_THRESHOLD) {
       valueOrLazySubstring =
           canonicalizeUtf8SubString(data, start, end, asciiOnly);
     } else {
diff --git a/pkg/_fe_analyzer_shared/lib/src/scanner/utf8_bytes_scanner.dart b/pkg/_fe_analyzer_shared/lib/src/scanner/utf8_bytes_scanner.dart
index 57c34d205bd..ed412624753 100644
--- a/pkg/_fe_analyzer_shared/lib/src/scanner/utf8_bytes_scanner.dart
+++ b/pkg/_fe_analyzer_shared/lib/src/scanner/utf8_bytes_scanner.dart
@@ -251,7 +251,7 @@ class Utf8BytesScanner extends AbstractScanner {
       bool asciiOnly, int extraOffset, bool allowLazy) {
     return new StringTokenImpl.fromUtf8Bytes(
         type, _bytes, start, byteOffset + extraOffset, asciiOnly, tokenStart,
-        precedingComments: comments, allowLazyFoo: allowLazy);
+        precedingComments: comments, allowLazy: allowLazy);
   }
 
   @override