1 files changed, 0 insertions, 88 deletions
diff --git a/js/src/new-regexp/special-case.cc b/js/src/new-regexp/special-case.cc
deleted file mode 100644
index d767b94c2..000000000
--- a/js/src/new-regexp/special-case.cc
+++ /dev/null
@@ -1,88 +0,0 @@
-// Copyright 2020 the V8 project authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that
-// can be found in the LICENSE file.
-
-// Automatically generated by regexp/gen-regexp-special-case.cc
-
-// The following functions are used to build UnicodeSets
-// for special cases where the case-folding algorithm used by
-// UnicodeSet::closeOver(USET_CASE_INSENSITIVE) does not match
-// the algorithm defined in ECMAScript 2020 21.2.2.8.2 (Runtime
-// Semantics: Canonicalize) step 3.
-
-#ifdef V8_INTL_SUPPORT
-#include "new-regexp/special-case.h"
-
-#include "unicode/uniset.h"
-namespace v8 {
-namespace internal {
-
-icu::UnicodeSet BuildIgnoreSet() {
-  icu::UnicodeSet set;
-  set.add(0xdf);
-  set.add(0x17f);
-  set.add(0x390);
-  set.add(0x3b0);
-  set.add(0x3f4);
-  set.add(0x1e9e);
-  set.add(0x1f80, 0x1faf);
-  set.add(0x1fb3);
-  set.add(0x1fbc);
-  set.add(0x1fc3);
-  set.add(0x1fcc);
-  set.add(0x1fd3);
-  set.add(0x1fe3);
-  set.add(0x1ff3);
-  set.add(0x1ffc);
-  set.add(0x2126);
-  set.add(0x212a, 0x212b);
-  set.add(0xfb05, 0xfb06);
-  set.freeze();
-  return set;
-}
-
-struct IgnoreSetData {
-  IgnoreSetData() : set(BuildIgnoreSet()) {}
-  const icu::UnicodeSet set;
-};
-
-//static
-const icu::UnicodeSet& RegExpCaseFolding::IgnoreSet() {
-  static base::LazyInstance<IgnoreSetData>::type set =
-      LAZY_INSTANCE_INITIALIZER;
-  return set.Pointer()->set;
-}
-
-icu::UnicodeSet BuildSpecialAddSet() {
-  icu::UnicodeSet set;
-  set.add(0x4b);
-  set.add(0x53);
-  set.add(0x6b);
-  set.add(0x73);
-  set.add(0xc5);
-  set.add(0xe5);
-  set.add(0x398);
-  set.add(0x3a9);
-  set.add(0x3b8);
-  set.add(0x3c9);
-  set.add(0x3d1);
-  set.freeze();
-  return set;
-}
-
-struct SpecialAddSetData {
-  SpecialAddSetData() : set(BuildSpecialAddSet()) {}
-  const icu::UnicodeSet set;
-};
-
-//static
-const icu::UnicodeSet& RegExpCaseFolding::SpecialAddSet() {
-  static base::LazyInstance<SpecialAddSetData>::type set =
-      LAZY_INSTANCE_INITIALIZER;
-  return set.Pointer()->set;
-}
-
-
-}  // namespace internal
-}  // namespace v8
-#endif  // V8_INTL_SUPPORT