diff options
Diffstat (limited to 'src/qml/jsruntime/qv4managed_p.h')
| -rw-r--r-- | src/qml/jsruntime/qv4managed_p.h | 23 |
1 files changed, 19 insertions, 4 deletions
diff --git a/src/qml/jsruntime/qv4managed_p.h b/src/qml/jsruntime/qv4managed_p.h index 764a8e7f3f..1fff5a45da 100644 --- a/src/qml/jsruntime/qv4managed_p.h +++ b/src/qml/jsruntime/qv4managed_p.h @@ -74,7 +74,7 @@ inline void qYouForgotTheQ_MANAGED_Macro(T1, T2) {} #define V4_MANAGED_SIZE_TEST #endif -#define V4_NEEDS_DESTROY static void destroy(QV4::Heap::Base *b) { static_cast<Data *>(b)->~Data(); } +#define V4_NEEDS_DESTROY static void destroy(QV4::Heap::Base *b) { static_cast<Data *>(b)->destroy(); } #define V4_MANAGED_ITSELF(DataClass, superClass) \ @@ -88,9 +88,10 @@ inline void qYouForgotTheQ_MANAGED_Macro(T1, T2) {} QV4::Heap::DataClass *d_unchecked() const { return static_cast<QV4::Heap::DataClass *>(m()); } \ QV4::Heap::DataClass *d() const { \ QV4::Heap::DataClass *dptr = d_unchecked(); \ - if (std::is_trivial<QV4::Heap::DataClass>::value) dptr->_checkIsInitialized(); \ + dptr->_checkIsInitialized(); \ return dptr; \ - } + } \ + V4_ASSERT_IS_TRIVIAL(QV4::Heap::DataClass) #define V4_MANAGED(DataClass, superClass) \ private: \ @@ -105,6 +106,18 @@ inline void qYouForgotTheQ_MANAGED_Macro(T1, T2) {} #define Q_VTABLE_FUNCTION(classname, func) \ (classname::func == QV4::Managed::func ? 0 : classname::func) +// Q_VTABLE_FUNCTION triggers a bogus tautological-compare warning in GCC6+ +#if defined(Q_CC_GNU) && Q_CC_GNU >= 600 +#define QT_WARNING_SUPPRESS_GCC_TAUTOLOGICAL_COMPARE_ON \ + QT_WARNING_PUSH; \ + QT_WARNING_DISABLE_GCC("-Wtautological-compare") + +#define QT_WARNING_SUPPRESS_GCC_TAUTOLOGICAL_COMPARE_OFF \ + ;QT_WARNING_POP +#else +#define QT_WARNING_SUPPRESS_GCC_TAUTOLOGICAL_COMPARE_ON +#define QT_WARNING_SUPPRESS_GCC_TAUTOLOGICAL_COMPARE_OFF +#endif #define DEFINE_MANAGED_VTABLE_INT(classname, parentVTable) \ { \ @@ -124,7 +137,9 @@ inline void qYouForgotTheQ_MANAGED_Macro(T1, T2) {} } #define DEFINE_MANAGED_VTABLE(classname) \ -const QV4::VTable classname::static_vtbl = DEFINE_MANAGED_VTABLE_INT(classname, 0) +QT_WARNING_SUPPRESS_GCC_TAUTOLOGICAL_COMPARE_ON \ +const QV4::VTable classname::static_vtbl = DEFINE_MANAGED_VTABLE_INT(classname, 0) \ +QT_WARNING_SUPPRESS_GCC_TAUTOLOGICAL_COMPARE_OFF struct Q_QML_PRIVATE_EXPORT Managed : Value { |