3rdparty: Update double-conversion

The old patch is removed but another was needed to fix a warning from
MSVC about truncation which is taken from
e634f265db5d296bd7a780f9813d6b8573f5bd90 in the master branch.

Since there is no other changes to the double-conversion directory
between 3.2.0 and that change we are essentially using that commit
directly.

Pick-to: 6.3
Fixes: QTBUG-100988
Change-Id: Ia69f39f61ef989907fdf097f897bece0b3af7194
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Kai Koehne <kai.koehne@qt.io>

src/3rdparty/double-conversion/double-conversion/bignum-dtoa.cc

@@ -276,7 +276,7 @@ static void GenerateShortestDigits(Bignum* numerator, Bignum* denominator,
 
 // Let v = numerator / denominator < 10.
 // Then we generate 'count' digits of d = x.xxxxx... (without the decimal point)
-// from left to right. Once 'count' digits have been produced we decide wether
+// from left to right. Once 'count' digits have been produced we decide whether
 // to round up or down. Remainders of exactly .5 round upwards. Numbers such
 // as 9.999999 propagate a carry all the way, and change the
 // exponent (decimal_point), when rounding upwards.

src/3rdparty/double-conversion/double-conversion/bignum.cc

@@ -136,7 +136,7 @@ void Bignum::AssignHexString(Vector<const char> value) {
   DOUBLE_CONVERSION_ASSERT(sizeof(uint64_t) * 8 >= kBigitSize + 4);  // TODO: static_assert
   // Accumulates converted hex digits until at least kBigitSize bits.
   // Works with non-factor-of-four kBigitSizes.
-  uint64_t tmp = 0;  // Accumulates converted hex digits until at least
+  uint64_t tmp = 0;
   for (int cnt = 0; !value.is_empty(); value.pop_back()) {
     tmp |= (HexCharValue(value.last()) << cnt);
     if ((cnt += 4) >= kBigitSize) {
@@ -146,7 +146,8 @@ void Bignum::AssignHexString(Vector<const char> value) {
     }
   }
   if (tmp > 0) {
-    RawBigit(used_bigits_++) = tmp;
+    DOUBLE_CONVERSION_ASSERT(tmp <= kBigitMask);
+    RawBigit(used_bigits_++) = (tmp & kBigitMask);
   }
   Clamp();
 }

src/3rdparty/double-conversion/double-conversion/double-to-string.h

@@ -38,7 +38,7 @@ class DoubleToStringConverter {
   // or a requested_digits parameter > kMaxFixedDigitsAfterPoint then the
   // function returns false.
   static const int kMaxFixedDigitsBeforePoint = 60;
-  static const int kMaxFixedDigitsAfterPoint = 60;
+  static const int kMaxFixedDigitsAfterPoint = 100;
 
   // When calling ToExponential with a requested_digits
   // parameter > kMaxExponentialDigits then the function returns false.
@@ -123,7 +123,7 @@ class DoubleToStringConverter {
   // Example with max_leading_padding_zeroes_in_precision_mode = 6.
   //   ToPrecision(0.0000012345, 2) -> "0.0000012"
   //   ToPrecision(0.00000012345, 2) -> "1.2e-7"
-  // Similarily the converter may add up to
+  // Similarly the converter may add up to
   // max_trailing_padding_zeroes_in_precision_mode in precision mode to avoid
   // returning an exponential representation. A zero added by the
   // EMIT_TRAILING_ZERO_AFTER_POINT flag is counted for this limit.
@@ -181,7 +181,7 @@ class DoubleToStringConverter {
   // Example with decimal_in_shortest_low = -6,
   //              decimal_in_shortest_high = 21,
   //              EMIT_POSITIVE_EXPONENT_SIGN activated, and
-  //              EMIT_TRAILING_DECIMAL_POINT deactived:
+  //              EMIT_TRAILING_DECIMAL_POINT deactivated:
   //   ToShortest(0.000001)  -> "0.000001"
   //   ToShortest(0.0000001) -> "1e-7"
   //   ToShortest(111111111111111111111.0)  -> "111111111111111110000"
@@ -305,7 +305,7 @@ class DoubleToStringConverter {
   // Example with max_leading_padding_zeroes_in_precision_mode = 6.
   //   ToPrecision(0.0000012345, 2) -> "0.0000012"
   //   ToPrecision(0.00000012345, 2) -> "1.2e-7"
-  // Similarily the converter may add up to
+  // Similarly the converter may add up to
   // max_trailing_padding_zeroes_in_precision_mode in precision mode to avoid
   // returning an exponential representation. A zero added by the
   // EMIT_TRAILING_ZERO_AFTER_POINT flag is counted for this limit.

src/3rdparty/double-conversion/double-conversion/fast-dtoa.cc

@@ -565,7 +565,7 @@ static bool Grisu3(double v,
   // the difference between w and boundary_minus/plus (a power of 2) and to
   // compute scaled_boundary_minus/plus by subtracting/adding from
   // scaled_w. However the code becomes much less readable and the speed
-  // enhancements are not terriffic.
+  // enhancements are not terrific.
   DiyFp scaled_boundary_minus = DiyFp::Times(boundary_minus, ten_mk);
   DiyFp scaled_boundary_plus  = DiyFp::Times(boundary_plus,  ten_mk);
 
@@ -573,7 +573,7 @@ static bool Grisu3(double v,
   // v == (double) (scaled_w * 10^-mk).
   // Set decimal_exponent == -mk and pass it to DigitGen. If scaled_w is not an
   // integer than it will be updated. For instance if scaled_w == 1.23 then
-  // the buffer will be filled with "123" und the decimal_exponent will be
+  // the buffer will be filled with "123" and the decimal_exponent will be
   // decreased by 2.
   int kappa;
   bool result = DigitGen(scaled_boundary_minus, scaled_w, scaled_boundary_plus,

src/3rdparty/double-conversion/double-conversion/fixed-dtoa.cc

@@ -395,8 +395,8 @@ bool FastFixedDtoa(double v,
   TrimZeros(buffer, length, decimal_point);
   buffer[*length] = '\0';
   if ((*length) == 0) {
-    // The string is empty and the decimal_point thus has no importance. Mimick
-    // Gay's dtoa and and set it to -fractional_count.
+    // The string is empty and the decimal_point thus has no importance. Mimic
+    // Gay's dtoa and set it to -fractional_count.
     *decimal_point = -fractional_count;
   }
   return true;

src/3rdparty/double-conversion/double-conversion/ieee.h

@@ -150,11 +150,19 @@ class Double {
   }
 
   bool IsQuietNan() const {
+#if (defined(__mips__) && !defined(__mips_nan2008)) || defined(__hppa__)
+    return IsNan() && ((AsUint64() & kQuietNanBit) == 0);
+#else
     return IsNan() && ((AsUint64() & kQuietNanBit) != 0);
+#endif
   }
 
   bool IsSignalingNan() const {
+#if (defined(__mips__) && !defined(__mips_nan2008)) || defined(__hppa__)
+    return IsNan() && ((AsUint64() & kQuietNanBit) != 0);
+#else
     return IsNan() && ((AsUint64() & kQuietNanBit) == 0);
+#endif
   }
 
 
@@ -236,7 +244,12 @@ class Double {
  private:
   static const int kDenormalExponent = -kExponentBias + 1;
   static const uint64_t kInfinity = DOUBLE_CONVERSION_UINT64_2PART_C(0x7FF00000, 00000000);
+#if (defined(__mips__) && !defined(__mips_nan2008)) || defined(__hppa__)
+  static const uint64_t kNaN = DOUBLE_CONVERSION_UINT64_2PART_C(0x7FF7FFFF, FFFFFFFF);
+#else
   static const uint64_t kNaN = DOUBLE_CONVERSION_UINT64_2PART_C(0x7FF80000, 00000000);
+#endif
+
 
   const uint64_t d64_;
 
@@ -336,11 +349,19 @@ class Single {
   }
 
   bool IsQuietNan() const {
+#if (defined(__mips__) && !defined(__mips_nan2008)) || defined(__hppa__)
+    return IsNan() && ((AsUint32() & kQuietNanBit) == 0);
+#else
     return IsNan() && ((AsUint32() & kQuietNanBit) != 0);
+#endif
   }
 
   bool IsSignalingNan() const {
+#if (defined(__mips__) && !defined(__mips_nan2008)) || defined(__hppa__)
+    return IsNan() && ((AsUint32() & kQuietNanBit) != 0);
+#else
     return IsNan() && ((AsUint32() & kQuietNanBit) == 0);
+#endif
   }
 
 
@@ -410,7 +431,11 @@ class Single {
   static const int kDenormalExponent = -kExponentBias + 1;
   static const int kMaxExponent = 0xFF - kExponentBias;
   static const uint32_t kInfinity = 0x7F800000;
+#if (defined(__mips__) && !defined(__mips_nan2008)) || defined(__hppa__)
+  static const uint32_t kNaN = 0x7FBFFFFF;
+#else
   static const uint32_t kNaN = 0x7FC00000;
+#endif
 
   const uint32_t d32_;
 

src/3rdparty/double-conversion/double-conversion/string-to-double.cc

@@ -729,11 +729,17 @@ double StringToDoubleConverter::StringToIeee(
   DOUBLE_CONVERSION_ASSERT(buffer_pos < kBufferSize);
   buffer[buffer_pos] = '\0';
 
+  // Code above ensures there are no leading zeros and the buffer has fewer than
+  // kMaxSignificantDecimalDigits characters. Trim trailing zeros.
+  Vector<const char> chars(buffer, buffer_pos);
+  chars = TrimTrailingZeros(chars);
+  exponent += buffer_pos - chars.length();
+
   double converted;
   if (read_as_double) {
-    converted = Strtod(Vector<const char>(buffer, buffer_pos), exponent);
+    converted = StrtodTrimmed(chars, exponent);
   } else {
-    converted = Strtof(Vector<const char>(buffer, buffer_pos), exponent);
+    converted = StrtofTrimmed(chars, exponent);
   }
   *processed_characters_count = static_cast<int>(current - input);
   return sign? -converted: converted;
@@ -773,4 +779,40 @@ float StringToDoubleConverter::StringToFloat(
                                          processed_characters_count));
 }
 
+
+template<>
+double StringToDoubleConverter::StringTo<double>(
+    const char* buffer,
+    int length,
+    int* processed_characters_count) const {
+    return StringToDouble(buffer, length, processed_characters_count);
+}
+
+
+template<>
+float StringToDoubleConverter::StringTo<float>(
+    const char* buffer,
+    int length,
+    int* processed_characters_count) const {
+    return StringToFloat(buffer, length, processed_characters_count);
+}
+
+
+template<>
+double StringToDoubleConverter::StringTo<double>(
+    const uc16* buffer,
+    int length,
+    int* processed_characters_count) const {
+    return StringToDouble(buffer, length, processed_characters_count);
+}
+
+
+template<>
+float StringToDoubleConverter::StringTo<float>(
+    const uc16* buffer,
+    int length,
+    int* processed_characters_count) const {
+    return StringToFloat(buffer, length, processed_characters_count);
+}
+
 }  // namespace double_conversion

src/3rdparty/double-conversion/double-conversion/string-to-double.h

@@ -86,7 +86,7 @@ class StringToDoubleConverter {
   //      This *must* start with "0x" and separate the exponent with "p".
   //      Examples: 0x1.2p3 == 9.0
   //                0x10.1p0 == 16.0625
-  //      ALLOW_HEX and ALLOW_HEX_FLOATS are indendent.
+  //      ALLOW_HEX and ALLOW_HEX_FLOATS are indented.
   //
   // empty_string_value is returned when an empty string is given as input.
   // If ALLOW_LEADING_SPACES or ALLOW_TRAILING_SPACES are set, then a string
@@ -204,6 +204,18 @@ class StringToDoubleConverter {
                       int length,
                       int* processed_characters_count) const;
 
+  // Same as StringToDouble for T = double, and StringToFloat for T = float.
+  template <typename T>
+  T StringTo(const char* buffer,
+             int length,
+             int* processed_characters_count) const;
+
+  // Same as StringTo above but for 16 bit characters.
+  template <typename T>
+  T StringTo(const uc16* buffer,
+             int length,
+             int* processed_characters_count) const;
+
  private:
   const int flags_;
   const double empty_string_value_;

src/3rdparty/double-conversion/double-conversion/strtod.cc

@@ -101,17 +101,6 @@ static Vector<const char> TrimLeadingZeros(Vector<const char> buffer) {
   return Vector<const char>(buffer.start(), 0);
 }
 
-
-static Vector<const char> TrimTrailingZeros(Vector<const char> buffer) {
-  for (int i = buffer.length() - 1; i >= 0; --i) {
-    if (buffer[i] != '0') {
-      return buffer.SubVector(0, i + 1);
-    }
-  }
-  return Vector<const char>(buffer.start(), 0);
-}
-
-
 static void CutToMaxSignificantDigits(Vector<const char> buffer,
                                        int exponent,
                                        char* significant_buffer,
@@ -536,6 +525,12 @@ float Strtof(Vector<const char> buffer, int exponent) {
   TrimAndCut(buffer, exponent, copy_buffer, kMaxSignificantDecimalDigits,
              &trimmed, &updated_exponent);
   exponent = updated_exponent;
+  return StrtofTrimmed(trimmed, exponent);
+}
+
+float StrtofTrimmed(Vector<const char> trimmed, int exponent) {
+  DOUBLE_CONVERSION_ASSERT(trimmed.length() <= kMaxSignificantDecimalDigits);
+  DOUBLE_CONVERSION_ASSERT(AssertTrimmedDigits(trimmed));
 
   double double_guess;
   bool is_correct = ComputeGuess(trimmed, exponent, &double_guess);
@@ -555,7 +550,7 @@ float Strtof(Vector<const char> buffer, int exponent) {
   //    low-precision (3 digits):
   //       when read from input: 123
   //       when rounded from high precision: 124.
-  // To do this we simply look at the neigbors of the correct result and see
+  // To do this we simply look at the neighbors of the correct result and see
   // if they would round to the same float. If the guess is not correct we have
   // to look at four values (since two different doubles could be the correct
   // double).

src/3rdparty/double-conversion/double-conversion/strtod.h

@@ -40,11 +40,25 @@ double Strtod(Vector<const char> buffer, int exponent);
 // contain a dot or a sign. It must not start with '0', and must not be empty.
 float Strtof(Vector<const char> buffer, int exponent);
 
-// For special use cases, the heart of the Strtod() function is also available
-// separately, it assumes that 'trimmed' is as produced by TrimAndCut(), i.e.
-// no leading or trailing zeros, also no lone zero, and not 'too many' digits.
+// Same as Strtod, but assumes that 'trimmed' is already trimmed, as if run
+// through TrimAndCut. That is, 'trimmed' must have no leading or trailing
+// zeros, must not be a lone zero, and must not have 'too many' digits.
 double StrtodTrimmed(Vector<const char> trimmed, int exponent);
 
+// Same as Strtof, but assumes that 'trimmed' is already trimmed, as if run
+// through TrimAndCut. That is, 'trimmed' must have no leading or trailing
+// zeros, must not be a lone zero, and must not have 'too many' digits.
+float StrtofTrimmed(Vector<const char> trimmed, int exponent);
+
+inline Vector<const char> TrimTrailingZeros(Vector<const char> buffer) {
+  for (int i = buffer.length() - 1; i >= 0; --i) {
+    if (buffer[i] != '0') {
+      return buffer.SubVector(0, i + 1);
+    }
+  }
+  return Vector<const char>(buffer.start(), 0);
+}
+
 }  // namespace double_conversion
 
 #endif  // DOUBLE_CONVERSION_STRTOD_H_

src/3rdparty/double-conversion/double-conversion/utils.h

@@ -28,17 +28,28 @@
 #ifndef DOUBLE_CONVERSION_UTILS_H_
 #define DOUBLE_CONVERSION_UTILS_H_
 
+// Use DOUBLE_CONVERSION_NON_PREFIXED_MACROS to get unprefixed macros as was
+// the case in double-conversion releases prior to 3.1.6
+
 #include <cstdlib>
 #include <cstring>
 
 #include <cassert>
 #ifndef DOUBLE_CONVERSION_ASSERT
 #define DOUBLE_CONVERSION_ASSERT(condition)         \
-    assert(condition);
+    assert(condition)
 #endif
+#if defined(DOUBLE_CONVERSION_NON_PREFIXED_MACROS) && !defined(ASSERT)
+#define ASSERT DOUBLE_CONVERSION_ASSERT
+#endif
+
 #ifndef DOUBLE_CONVERSION_UNIMPLEMENTED
 #define DOUBLE_CONVERSION_UNIMPLEMENTED() (abort())
 #endif
+#if defined(DOUBLE_CONVERSION_NON_PREFIXED_MACROS) && !defined(UNIMPLEMENTED)
+#define UNIMPLEMENTED DOUBLE_CONVERSION_UNIMPLEMENTED
+#endif
+
 #ifndef DOUBLE_CONVERSION_NO_RETURN
 #ifdef _MSC_VER
 #define DOUBLE_CONVERSION_NO_RETURN __declspec(noreturn)
@@ -46,6 +57,10 @@
 #define DOUBLE_CONVERSION_NO_RETURN __attribute__((noreturn))
 #endif
 #endif
+#if defined(DOUBLE_CONVERSION_NON_PREFIXED_MACROS) && !defined(NO_RETURN)
+#define NO_RETURN DOUBLE_CONVERSION_NO_RETURN
+#endif
+
 #ifndef DOUBLE_CONVERSION_UNREACHABLE
 #ifdef _MSC_VER
 void DOUBLE_CONVERSION_NO_RETURN abort_noreturn();
@@ -55,6 +70,9 @@ inline void abort_noreturn() { abort(); }
 #define DOUBLE_CONVERSION_UNREACHABLE()   (abort())
 #endif
 #endif
+#if defined(DOUBLE_CONVERSION_NON_PREFIXED_MACROS) && !defined(UNREACHABLE)
+#define UNREACHABLE DOUBLE_CONVERSION_UNREACHABLE
+#endif
 
 // Not all compilers support __has_attribute and combining a check for both
 // ifdef and __has_attribute on the same preprocessor line isn't portable.
@@ -71,12 +89,18 @@ inline void abort_noreturn() { abort(); }
 #define DOUBLE_CONVERSION_UNUSED
 #endif
 #endif
+#if defined(DOUBLE_CONVERSION_NON_PREFIXED_MACROS) && !defined(UNUSED)
+#define UNUSED DOUBLE_CONVERSION_UNUSED
+#endif
 
 #if DOUBLE_CONVERSION_HAS_ATTRIBUTE(uninitialized)
 #define DOUBLE_CONVERSION_STACK_UNINITIALIZED __attribute__((uninitialized))
 #else
 #define DOUBLE_CONVERSION_STACK_UNINITIALIZED
 #endif
+#if defined(DOUBLE_CONVERSION_NON_PREFIXED_MACROS) && !defined(STACK_UNINITIALIZED)
+#define STACK_UNINITIALIZED DOUBLE_CONVERSION_STACK_UNINITIALIZED
+#endif
 
 // Double operations detection based on target architecture.
 // Linux uses a 80bit wide floating point stack on x86. This induces double
@@ -108,6 +132,7 @@ int main(int argc, char** argv) {
     defined(__ARMEL__) || defined(__avr32__) || defined(_M_ARM) || defined(_M_ARM64) || \
     defined(__hppa__) || defined(__ia64__) || \
     defined(__mips__) || \
+    defined(__loongarch__) || \
     defined(__nios2__) || defined(__ghs) || \
     defined(__powerpc__) || defined(__ppc__) || defined(__ppc64__) || \
     defined(_POWER) || defined(_ARCH_PPC) || defined(_ARCH_PPC64) || \
@@ -116,7 +141,7 @@ int main(int argc, char** argv) {
     defined(_MIPS_ARCH_MIPS32R2) || defined(__ARMEB__) ||\
     defined(__AARCH64EL__) || defined(__aarch64__) || defined(__AARCH64EB__) || \
     defined(__riscv) || defined(__e2k__) || \
-    defined(__or1k__) || defined(__arc__) || \
+    defined(__or1k__) || defined(__arc__) || defined(__ARC64__) || \
     defined(__microblaze__) || defined(__XTENSA__) || \
     defined(__EMSCRIPTEN__) || defined(__wasm32__)
 #define DOUBLE_CONVERSION_CORRECT_DOUBLE_OPERATIONS 1
@@ -133,6 +158,9 @@ int main(int argc, char** argv) {
 #else
 #error Target architecture was not detected as supported by Double-Conversion.
 #endif
+#if defined(DOUBLE_CONVERSION_NON_PREFIXED_MACROS) && !defined(CORRECT_DOUBLE_OPERATIONS)
+#define CORRECT_DOUBLE_OPERATIONS DOUBLE_CONVERSION_CORRECT_DOUBLE_OPERATIONS
+#endif
 
 #if defined(_WIN32) && !defined(__MINGW32__)
 
@@ -158,7 +186,9 @@ typedef uint16_t uc16;
 // Usage: instead of writing 0x1234567890123456
 //      write DOUBLE_CONVERSION_UINT64_2PART_C(0x12345678,90123456);
 #define DOUBLE_CONVERSION_UINT64_2PART_C(a, b) (((static_cast<uint64_t>(a) << 32) + 0x##b##u))
-
+#if defined(DOUBLE_CONVERSION_NON_PREFIXED_MACROS) && !defined(UINT64_2PART_C)
+#define UINT64_2PART_C DOUBLE_CONVERSION_UINT64_2PART_C
+#endif
 
 // The expression DOUBLE_CONVERSION_ARRAY_SIZE(a) is a compile-time constant of type
 // size_t which represents the number of elements of the given
@@ -169,6 +199,9 @@ typedef uint16_t uc16;
   ((sizeof(a) / sizeof(*(a))) /                         \
   static_cast<size_t>(!(sizeof(a) % sizeof(*(a)))))
 #endif
+#if defined(DOUBLE_CONVERSION_NON_PREFIXED_MACROS) && !defined(ARRAY_SIZE)
+#define ARRAY_SIZE DOUBLE_CONVERSION_ARRAY_SIZE
+#endif
 
 // A macro to disallow the evil copy constructor and operator= functions
 // This should be used in the private: declarations for a class
@@ -177,6 +210,9 @@ typedef uint16_t uc16;
   TypeName(const TypeName&);                    \
   void operator=(const TypeName&)
 #endif
+#if defined(DOUBLE_CONVERSION_NON_PREFIXED_MACROS) && !defined(DC_DISALLOW_COPY_AND_ASSIGN)
+#define DC_DISALLOW_COPY_AND_ASSIGN DOUBLE_CONVERSION_DISALLOW_COPY_AND_ASSIGN
+#endif
 
 // A macro to disallow all the implicit constructors, namely the
 // default constructor, copy constructor and operator= functions.
@@ -189,6 +225,9 @@ typedef uint16_t uc16;
   TypeName();                                    \
   DOUBLE_CONVERSION_DISALLOW_COPY_AND_ASSIGN(TypeName)
 #endif
+#if defined(DOUBLE_CONVERSION_NON_PREFIXED_MACROS) && !defined(DC_DISALLOW_IMPLICIT_CONSTRUCTORS)
+#define DC_DISALLOW_IMPLICIT_CONSTRUCTORS DOUBLE_CONVERSION_DISALLOW_IMPLICIT_CONSTRUCTORS
+#endif
 
 namespace double_conversion {
 

src/3rdparty/double-conversion/patches/0001-Avoid-unused-function-warning-for-AssertTrimmedDigit.patch

@@ -1,29 +0,0 @@
-From 56a9da33eccb6ed0b6d9f99301a271ca5cd6edfa Mon Sep 17 00:00:00 2001
-From: Edward Welbourne <edward.welbourne@qt.io>
-Date: Wed, 27 Jan 2021 15:27:05 +0100
-Subject: [PATCH] Avoid unused function warning for AssertTrimmedDigits()
-
-It's only used in an assertion, hence it's unused when assertions are off.
----
- double-conversion/strtod.cc | 5 +++++
- 1 file changed, 5 insertions(+)
-
-diff --git a/double-conversion/strtod.cc b/double-conversion/strtod.cc
-index 850bcda..24fd859 100644
---- a/double-conversion/strtod.cc
-+++ b/double-conversion/strtod.cc
-@@ -460,6 +460,11 @@ static bool IsNonZeroDigit(const char d) {
-   return ('1' <= d) && (d <= '9');
- }
- 
-+#ifdef __has_cpp_attribute
-+#if __has_cpp_attribute(maybe_unused)
-+[[maybe_unused]]
-+#endif
-+#endif
- static bool AssertTrimmedDigits(const Vector<const char>& buffer) {
-   for(int i = 0; i < buffer.length(); ++i) {
-     if(!IsDigit(buffer[i])) {
--- 
-2.29.2
-

src/3rdparty/double-conversion/patches/ReadMe.txt

@@ -1,9 +0,0 @@
-Files generated, by git format-patch, from a branch off the
-double-conversion upstream's master branch, reflecting the changes to
-files there before copying to this directory and its include/.  This
-ensures that the upstream can take the changes most easily.
-
-Although they have a CLA, our changes have never risen to the level of
-having any standing at copyright or patent law; on that basis, they
-accepted our patches up to 2020 in early 2021 and we may hope they
-will do so again in future.

src/3rdparty/double-conversion/qt_attribution.json

@@ -5,8 +5,8 @@
     "QtUsage": "Used in Qt Core. Configure with -system-doubleconversion or -no-doubleconversion to avoid.",
 
     "Homepage": "https://github.com/google/double-conversion",
-    "Version": "3.1.5-30-gbf46072",
-    "DownloadLocation": "https://github.com/google/double-conversion/commit/bf4607277fa7133825cb7899015374917cd06b8f",
+    "Version": "3.2.0+e634f265db5d296bd7a780f9813d6b8573f5bd90",
+    "DownloadLocation": "https://github.com/google/double-conversion/commit/e634f265db5d296bd7a780f9813d6b8573f5bd90",
     "License": "BSD 3-clause \"New\" or \"Revised\" License",
     "LicenseId": "BSD-3-Clause",
     "LicenseFile": "LICENSE",