error: expected unqualified-id before '=' token

Quote:

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Originally Posted by gcc

error: expected unqualified-id before '=' token

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at line: Q_DECLARE_METATYPE(QSet<QAccessible::Method>)

Q_DECLARE_METATYPE is macro expanded as:

Code:

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#define Q_DECLARE_METATYPE(TYPE) \
template <> \
struct QMetaTypeId< TYPE > \
{ \
    enum { Defined = 1 }; \
    static int qt_metatype_id() \
    { \
        static QBasicAtomic id = Q_ATOMIC_INIT(0); \
        if (!id) \
          id = qRegisterMetaType< TYPE >(#TYPE); \
      return id; \
    } \
};

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i am compiling qt-4.3.0 using XCode 3.0 gcc 4.0.1 on Leopard.

Replace Q_DECLARE_METATYPE(QSet<QAccessible::Method>) with the actual code at the place where it fails. Then you'll have a better idea of which line the error refers to.

It sounds like QBasicAtomic or Q_ATOMIC_INIT or qRegisterMetaType is not declared.

yes if all else failed i will try that there is some headers file confusion as i can guess from your hint that may be a few definitions are missing here thanks daved.