commit 116706e74e3496d8b739ada32cf07e449651dd43
author Jens Johansen <jensj@google.com> Wed Mar 23 07:45:10 2022 +0000
committer Commit Bot <commit-bot@chromium.org> Wed Mar 23 07:45:10 2022 +0000
tree 5c3f94cba5ee57048a48fd787ed0aa8f8edb2220
parent 13593b9ab40592b249899043b926ef744b23e79d

[parser] Delete unused functions in scanner/characters.dart

Change-Id: Ia802cce1d032d5275dd78ca0fbd62498a6a41e19
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/238045
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/scanner/characters.dart

diff --git a/pkg/_fe_analyzer_shared/lib/src/scanner/characters.dart b/pkg/_fe_analyzer_shared/lib/src/scanner/characters.dart
index 6e0710a..305d071 100644
--- a/pkg/_fe_analyzer_shared/lib/src/scanner/characters.dart
+++ b/pkg/_fe_analyzer_shared/lib/src/scanner/characters.dart
@@ -132,16 +132,3 @@
   if (hexDigit <= $9) return hexDigit - $0;
   return (hexDigit | ($a ^ $A)) - ($a - 10);
 }
-
-bool isUnicodeScalarValue(int value) {
-  return value < $FIRST_SURROGATE ||
-      (value > $LAST_SURROGATE && value <= $LAST_CODE_POINT);
-}
-
-bool isUtf16LeadSurrogate(int value) {
-  return value >= 0xd800 && value <= 0xdbff;
-}
-
-bool isUtf16TrailSurrogate(int value) {
-  return value >= 0xdc00 && value <= 0xdfff;
-}