diff options
Diffstat (limited to 'src/corelib/kernel/qvariant.cpp')
| -rw-r--r-- | src/corelib/kernel/qvariant.cpp | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/src/corelib/kernel/qvariant.cpp b/src/corelib/kernel/qvariant.cpp index 18c7f7648d..cd4e233af0 100644 --- a/src/corelib/kernel/qvariant.cpp +++ b/src/corelib/kernel/qvariant.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2016 The Qt Company Ltd. +** Copyright (C) 2019 The Qt Company Ltd. ** Copyright (C) 2018 Intel Corporation. ** Copyright (C) 2015 Olivier Goffart <ogoffart@woboq.com> ** Contact: https://www.qt.io/licensing/ @@ -1462,6 +1462,7 @@ static void customConstruct(QVariant::Private *d, const void *copy) if (size <= sizeof(QVariant::Private::Data) && (type.flags() & (QMetaType::MovableType | QMetaType::IsEnumeration))) { type.construct(&d->data.ptr, copy); + d->is_null = d->data.ptr == nullptr; d->is_shared = false; } else { // Private::Data contains long long, and long double is the biggest standard type. @@ -1472,6 +1473,7 @@ static void customConstruct(QVariant::Private *d, const void *copy) void *data = operator new(offset + size); void *ptr = static_cast<char *>(data) + offset; type.construct(ptr, copy); + d->is_null = ptr == nullptr; d->is_shared = true; d->data.shared = new (data) QVariant::PrivateShared(ptr); } @@ -4002,8 +4004,8 @@ static int numericCompare(const QVariant::Private *d1, const QVariant::Private * return 0; // only do fuzzy comparisons for finite, non-zero numbers - int c1 = std::fpclassify(r1); - int c2 = std::fpclassify(r2); + int c1 = qFpClassify(r1); + int c2 = qFpClassify(r2); if ((c1 == FP_NORMAL || c1 == FP_SUBNORMAL) && (c2 == FP_NORMAL || c2 == FP_SUBNORMAL)) { if (qFuzzyCompare(r1, r2)) return 0; @@ -4280,6 +4282,7 @@ QDebug operator<<(QDebug dbg, const QVariant::Type p) \sa fromValue() */ +#if QT_DEPRECATED_SINCE(5, 14) /*! \fn template<typename T> QVariant qVariantFromValue(const T &value) \relates QVariant @@ -4317,6 +4320,7 @@ QDebug operator<<(QDebug dbg, const QVariant::Type p) \sa QVariant::setValue() */ +#endif /*! \fn template<typename T> T qvariant_cast(const QVariant &value) |