diff options
| -rw-r--r-- | src/corelib/kernel/qmetatype.cpp | 13 | ||||
| -rw-r--r-- | src/corelib/kernel/qmetatype.h | 18 |
2 files changed, 31 insertions, 0 deletions
diff --git a/src/corelib/kernel/qmetatype.cpp b/src/corelib/kernel/qmetatype.cpp index 52f36aa7ce..2e5b18501a 100644 --- a/src/corelib/kernel/qmetatype.cpp +++ b/src/corelib/kernel/qmetatype.cpp @@ -1755,4 +1755,17 @@ const bool VectorBoolElements::true_element = true; const bool VectorBoolElements::false_element = false; } +namespace QtPrivate { +#ifndef QT_BOOTSTRAPPED +// Explicit instantiation definition +#define QT_METATYPE_DECLARE_TEMPLATE_ITER(TypeName, Id, Name) template class QMetaTypeForType<Name>; +QT_FOR_EACH_STATIC_PRIMITIVE_TYPE(QT_METATYPE_DECLARE_TEMPLATE_ITER) +QT_FOR_EACH_STATIC_PRIMITIVE_POINTER(QT_METATYPE_DECLARE_TEMPLATE_ITER) +QT_FOR_EACH_STATIC_CORE_CLASS(QT_METATYPE_DECLARE_TEMPLATE_ITER) +QT_FOR_EACH_STATIC_CORE_POINTER(QT_METATYPE_DECLARE_TEMPLATE_ITER) +QT_FOR_EACH_STATIC_CORE_TEMPLATE(QT_METATYPE_DECLARE_TEMPLATE_ITER) +#undef QT_METATYPE_DECLARE_TEMPLATE_ITER +#endif +} + QT_END_NAMESPACE diff --git a/src/corelib/kernel/qmetatype.h b/src/corelib/kernel/qmetatype.h index 7ee6a2662d..f9d7fe9f03 100644 --- a/src/corelib/kernel/qmetatype.h +++ b/src/corelib/kernel/qmetatype.h @@ -2723,6 +2723,24 @@ QMetaTypeInterface QMetaTypeForType<T>::metaType = { template<typename T> constexpr const decltype(typenameHelper<T>()) QMetaTypeForType<T>::name = typenameHelper<T>(); +template<> +class QMetaTypeForType<void> +{ +}; + +#ifndef QT_BOOTSTRAPPED +#define QT_METATYPE_DECLARE_EXTERN_TEMPLATE_ITER(TypeName, Id, Name) \ + extern template class Q_CORE_EXPORT QMetaTypeForType<Name>; +QT_WARNING_PUSH +QT_WARNING_DISABLE_GCC("-Wattributes") // false positive because of QMetaTypeForType<void> +QT_FOR_EACH_STATIC_PRIMITIVE_TYPE(QT_METATYPE_DECLARE_EXTERN_TEMPLATE_ITER) +QT_WARNING_POP +QT_FOR_EACH_STATIC_PRIMITIVE_POINTER(QT_METATYPE_DECLARE_EXTERN_TEMPLATE_ITER) +QT_FOR_EACH_STATIC_CORE_CLASS(QT_METATYPE_DECLARE_EXTERN_TEMPLATE_ITER) +QT_FOR_EACH_STATIC_CORE_POINTER(QT_METATYPE_DECLARE_EXTERN_TEMPLATE_ITER) +QT_FOR_EACH_STATIC_CORE_TEMPLATE(QT_METATYPE_DECLARE_EXTERN_TEMPLATE_ITER) +#undef QT_METATYPE_DECLARE_EXTERN_TEMPLATE_ITER +#endif template<typename T> constexpr QMetaTypeInterface *qMetaTypeIntefaceForType() |