2011-11-23 13:51, Murray Cumming skrev:
Unfortunately, glibmm now does not build with --enable-warnings=fatal:
template<class T> inline
Private<T>::Private(typename Private<T>::DestructorFunc destructor_func)
{
//TODO: This causes this warning:
//extended initializer lists only available with -std=c++0x or -std=gnu
++0x
//See glib bug: https://bugzilla.gnome.org/show_bug.cgi?id=664618
//We can work around this by building like so:
//./configure --prefix=/opt/gnome30 'CXXFLAGS=-std=c++0x'
gobject_ = G_PRIVATE_INIT(destructor_func);
}
#define G_PRIVATE_INIT(notify) { NULL, (notify), { NULL, NULL } }
can be used for initialization, but it can't be used for assignment.
This version builds:
template <class T> inline
Private<T>::Private(typename Private<T>::DestructorFunc destructor_func)
{
GPrivate temp = G_PRIVATE_INIT(destructor_func);
gobject_ = temp;
}
I similar trick is used in glib/glib/deprecated/gthread-deprecated.c,
function g_private_new().
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