1 files changed, 0 insertions, 117 deletions
diff --git a/include/google/protobuf/has_bits.h b/include/google/protobuf/has_bits.h
deleted file mode 100644
index f8a45879f1..0000000000
--- a/include/google/protobuf/has_bits.h
+++ /dev/null
@@ -1,117 +0,0 @@
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// https://developers.google.com/protocol-buffers/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-#ifndef GOOGLE_PROTOBUF_HAS_BITS_H__
-#define GOOGLE_PROTOBUF_HAS_BITS_H__
-
-#include <google/protobuf/stubs/common.h>
-#include <google/protobuf/port.h>
-
-// Must be included last.
-#include <google/protobuf/port_def.inc>
-
-#ifdef SWIG
-#error "You cannot SWIG proto headers"
-#endif
-
-namespace google {
-namespace protobuf {
-namespace internal {
-
-template <size_t doublewords>
-class HasBits {
- public:
-  PROTOBUF_NDEBUG_INLINE constexpr HasBits() : has_bits_{} {}
-
-  PROTOBUF_NDEBUG_INLINE void Clear() {
-    memset(has_bits_, 0, sizeof(has_bits_));
-  }
-
-  PROTOBUF_NDEBUG_INLINE uint32_t& operator[](int index) {
-    return has_bits_[index];
-  }
-
-  PROTOBUF_NDEBUG_INLINE const uint32_t& operator[](int index) const {
-    return has_bits_[index];
-  }
-
-  bool operator==(const HasBits<doublewords>& rhs) const {
-    return memcmp(has_bits_, rhs.has_bits_, sizeof(has_bits_)) == 0;
-  }
-
-  bool operator!=(const HasBits<doublewords>& rhs) const {
-    return !(*this == rhs);
-  }
-
-  void Or(const HasBits<doublewords>& rhs) {
-    for (size_t i = 0; i < doublewords; i++) has_bits_[i] |= rhs[i];
-  }
-
-  bool empty() const;
-
- private:
-  uint32_t has_bits_[doublewords];
-};
-
-template <>
-inline bool HasBits<1>::empty() const {
-  return !has_bits_[0];
-}
-
-template <>
-inline bool HasBits<2>::empty() const {
-  return !(has_bits_[0] | has_bits_[1]);
-}
-
-template <>
-inline bool HasBits<3>::empty() const {
-  return !(has_bits_[0] | has_bits_[1] | has_bits_[2]);
-}
-
-template <>
-inline bool HasBits<4>::empty() const {
-  return !(has_bits_[0] | has_bits_[1] | has_bits_[2] | has_bits_[3]);
-}
-
-template <size_t doublewords>
-inline bool HasBits<doublewords>::empty() const {
-  for (size_t i = 0; i < doublewords; ++i) {
-    if (has_bits_[i]) return false;
-  }
-  return true;
-}
-
-}  // namespace internal
-}  // namespace protobuf
-}  // namespace google
-
-#include <google/protobuf/port_undef.inc>
-
-#endif  // GOOGLE_PROTOBUF_HAS_BITS_H__