Restoring authorship annotation for <mcheshkov@yandex-team.ru>. Commit 2 of 2.

1 files changed, 155 insertions, 155 deletions

diff --git a/contrib/libs/icu/i18n/double-conversion-diy-fp.h b/contrib/libs/icu/i18n/double-conversion-diy-fp.h
index c30b350365..5820abedf3 100644
--- a/contrib/libs/icu/i18n/double-conversion-diy-fp.h
+++ b/contrib/libs/icu/i18n/double-conversion-diy-fp.h
@@ -1,155 +1,155 @@
-// © 2018 and later: Unicode, Inc. and others. 
-// License & terms of use: http://www.unicode.org/copyright.html 
-// 
-// From the double-conversion library. Original license: 
-// 
-// Copyright 2010 the V8 project authors. All rights reserved. 
-// 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. 
- 
-// ICU PATCH: ifdef around UCONFIG_NO_FORMATTING 
-#include "unicode/utypes.h" 
-#if !UCONFIG_NO_FORMATTING 
- 
-#ifndef DOUBLE_CONVERSION_DIY_FP_H_ 
-#define DOUBLE_CONVERSION_DIY_FP_H_ 
- 
-// ICU PATCH: Customize header file paths for ICU. 
- 
-#include "double-conversion-utils.h" 
- 
-// ICU PATCH: Wrap in ICU namespace 
-U_NAMESPACE_BEGIN 
- 
-namespace double_conversion { 
- 
-// This "Do It Yourself Floating Point" class implements a floating-point number 
-// with a uint64 significand and an int exponent. Normalized DiyFp numbers will 
-// have the most significant bit of the significand set. 
-// Multiplication and Subtraction do not normalize their results. 
-// DiyFp store only non-negative numbers and are not designed to contain special 
-// doubles (NaN and Infinity). 
-class DiyFp { 
- public: 
-  static const int kSignificandSize = 64; 
- 
-  DiyFp() : f_(0), e_(0) {} 
-  DiyFp(const uint64_t significand, const int32_t exponent) : f_(significand), e_(exponent) {} 
- 
-  // this -= other. 
-  // The exponents of both numbers must be the same and the significand of this 
-  // must be greater or equal than the significand of other. 
-  // The result will not be normalized. 
-  void Subtract(const DiyFp& other) { 
-    DOUBLE_CONVERSION_ASSERT(e_ == other.e_); 
-    DOUBLE_CONVERSION_ASSERT(f_ >= other.f_); 
-    f_ -= other.f_; 
-  } 
- 
-  // Returns a - b. 
-  // The exponents of both numbers must be the same and a must be greater 
-  // or equal than b. The result will not be normalized. 
-  static DiyFp Minus(const DiyFp& a, const DiyFp& b) { 
-    DiyFp result = a; 
-    result.Subtract(b); 
-    return result; 
-  } 
- 
-  // this *= other. 
-  void Multiply(const DiyFp& other) { 
-    // Simply "emulates" a 128 bit multiplication. 
-    // However: the resulting number only contains 64 bits. The least 
-    // significant 64 bits are only used for rounding the most significant 64 
-    // bits. 
-    const uint64_t kM32 = 0xFFFFFFFFU; 
-    const uint64_t a = f_ >> 32; 
-    const uint64_t b = f_ & kM32; 
-    const uint64_t c = other.f_ >> 32; 
-    const uint64_t d = other.f_ & kM32; 
-    const uint64_t ac = a * c; 
-    const uint64_t bc = b * c; 
-    const uint64_t ad = a * d; 
-    const uint64_t bd = b * d; 
-    // By adding 1U << 31 to tmp we round the final result. 
-    // Halfway cases will be rounded up. 
-    const uint64_t tmp = (bd >> 32) + (ad & kM32) + (bc & kM32) + (1U << 31); 
-    e_ += other.e_ + 64; 
-    f_ = ac + (ad >> 32) + (bc >> 32) + (tmp >> 32); 
-  } 
- 
-  // returns a * b; 
-  static DiyFp Times(const DiyFp& a, const DiyFp& b) { 
-    DiyFp result = a; 
-    result.Multiply(b); 
-    return result; 
-  } 
- 
-  void Normalize() { 
-    DOUBLE_CONVERSION_ASSERT(f_ != 0); 
-    uint64_t significand = f_; 
-    int32_t exponent = e_; 
- 
-    // This method is mainly called for normalizing boundaries. In general, 
-    // boundaries need to be shifted by 10 bits, and we optimize for this case. 
-    const uint64_t k10MSBits = DOUBLE_CONVERSION_UINT64_2PART_C(0xFFC00000, 00000000); 
-    while ((significand & k10MSBits) == 0) { 
-      significand <<= 10; 
-      exponent -= 10; 
-    } 
-    while ((significand & kUint64MSB) == 0) { 
-      significand <<= 1; 
-      exponent--; 
-    } 
-    f_ = significand; 
-    e_ = exponent; 
-  } 
- 
-  static DiyFp Normalize(const DiyFp& a) { 
-    DiyFp result = a; 
-    result.Normalize(); 
-    return result; 
-  } 
- 
-  uint64_t f() const { return f_; } 
-  int32_t e() const { return e_; } 
- 
-  void set_f(uint64_t new_value) { f_ = new_value; } 
-  void set_e(int32_t new_value) { e_ = new_value; } 
- 
- private: 
-  static const uint64_t kUint64MSB = DOUBLE_CONVERSION_UINT64_2PART_C(0x80000000, 00000000); 
- 
-  uint64_t f_; 
-  int32_t e_; 
-}; 
- 
-}  // namespace double_conversion 
- 
-// ICU PATCH: Close ICU namespace 
-U_NAMESPACE_END 
- 
-#endif  // DOUBLE_CONVERSION_DIY_FP_H_ 
-#endif // ICU PATCH: close #if !UCONFIG_NO_FORMATTING 
+// © 2018 and later: Unicode, Inc. and others.
+// License & terms of use: http://www.unicode.org/copyright.html
+//
+// From the double-conversion library. Original license:
+//
+// Copyright 2010 the V8 project authors. All rights reserved.
+// 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.
+
+// ICU PATCH: ifdef around UCONFIG_NO_FORMATTING
+#include "unicode/utypes.h"
+#if !UCONFIG_NO_FORMATTING
+
+#ifndef DOUBLE_CONVERSION_DIY_FP_H_
+#define DOUBLE_CONVERSION_DIY_FP_H_
+
+// ICU PATCH: Customize header file paths for ICU.
+
+#include "double-conversion-utils.h"
+
+// ICU PATCH: Wrap in ICU namespace
+U_NAMESPACE_BEGIN
+
+namespace double_conversion {
+
+// This "Do It Yourself Floating Point" class implements a floating-point number
+// with a uint64 significand and an int exponent. Normalized DiyFp numbers will
+// have the most significant bit of the significand set.
+// Multiplication and Subtraction do not normalize their results.
+// DiyFp store only non-negative numbers and are not designed to contain special
+// doubles (NaN and Infinity).
+class DiyFp {
+ public:
+  static const int kSignificandSize = 64;
+
+  DiyFp() : f_(0), e_(0) {}
+  DiyFp(const uint64_t significand, const int32_t exponent) : f_(significand), e_(exponent) {}
+
+  // this -= other.
+  // The exponents of both numbers must be the same and the significand of this
+  // must be greater or equal than the significand of other.
+  // The result will not be normalized.
+  void Subtract(const DiyFp& other) {
+    DOUBLE_CONVERSION_ASSERT(e_ == other.e_);
+    DOUBLE_CONVERSION_ASSERT(f_ >= other.f_);
+    f_ -= other.f_;
+  }
+
+  // Returns a - b.
+  // The exponents of both numbers must be the same and a must be greater
+  // or equal than b. The result will not be normalized.
+  static DiyFp Minus(const DiyFp& a, const DiyFp& b) {
+    DiyFp result = a;
+    result.Subtract(b);
+    return result;
+  }
+
+  // this *= other.
+  void Multiply(const DiyFp& other) {
+    // Simply "emulates" a 128 bit multiplication.
+    // However: the resulting number only contains 64 bits. The least
+    // significant 64 bits are only used for rounding the most significant 64
+    // bits.
+    const uint64_t kM32 = 0xFFFFFFFFU;
+    const uint64_t a = f_ >> 32;
+    const uint64_t b = f_ & kM32;
+    const uint64_t c = other.f_ >> 32;
+    const uint64_t d = other.f_ & kM32;
+    const uint64_t ac = a * c;
+    const uint64_t bc = b * c;
+    const uint64_t ad = a * d;
+    const uint64_t bd = b * d;
+    // By adding 1U << 31 to tmp we round the final result.
+    // Halfway cases will be rounded up.
+    const uint64_t tmp = (bd >> 32) + (ad & kM32) + (bc & kM32) + (1U << 31);
+    e_ += other.e_ + 64;
+    f_ = ac + (ad >> 32) + (bc >> 32) + (tmp >> 32);
+  }
+
+  // returns a * b;
+  static DiyFp Times(const DiyFp& a, const DiyFp& b) {
+    DiyFp result = a;
+    result.Multiply(b);
+    return result;
+  }
+
+  void Normalize() {
+    DOUBLE_CONVERSION_ASSERT(f_ != 0);
+    uint64_t significand = f_;
+    int32_t exponent = e_;
+
+    // This method is mainly called for normalizing boundaries. In general,
+    // boundaries need to be shifted by 10 bits, and we optimize for this case.
+    const uint64_t k10MSBits = DOUBLE_CONVERSION_UINT64_2PART_C(0xFFC00000, 00000000);
+    while ((significand & k10MSBits) == 0) {
+      significand <<= 10;
+      exponent -= 10;
+    }
+    while ((significand & kUint64MSB) == 0) {
+      significand <<= 1;
+      exponent--;
+    }
+    f_ = significand;
+    e_ = exponent;
+  }
+
+  static DiyFp Normalize(const DiyFp& a) {
+    DiyFp result = a;
+    result.Normalize();
+    return result;
+  }
+
+  uint64_t f() const { return f_; }
+  int32_t e() const { return e_; }
+
+  void set_f(uint64_t new_value) { f_ = new_value; }
+  void set_e(int32_t new_value) { e_ = new_value; }
+
+ private:
+  static const uint64_t kUint64MSB = DOUBLE_CONVERSION_UINT64_2PART_C(0x80000000, 00000000);
+
+  uint64_t f_;
+  int32_t e_;
+};
+
+}  // namespace double_conversion
+
+// ICU PATCH: Close ICU namespace
+U_NAMESPACE_END
+
+#endif  // DOUBLE_CONVERSION_DIY_FP_H_
+#endif // ICU PATCH: close #if !UCONFIG_NO_FORMATTING