Add g_error_get_type to a private section in gobject-sections.txt
so gtk-doc doesn't complain about it.
g_array_get_type
g_byte_array_get_type
g_ptr_array_get_type
g_array_get_type
g_byte_array_get_type
g_ptr_array_get_type
g_variant_get_gtype
g_variant_type_get_gtype
</SECTION>
g_variant_get_gtype
g_variant_type_get_gtype
</SECTION>
g_cclosure_marshal_VOID__BOXED
g_cclosure_marshal_VOID__POINTER
g_cclosure_marshal_VOID__OBJECT
g_cclosure_marshal_VOID__BOXED
g_cclosure_marshal_VOID__POINTER
g_cclosure_marshal_VOID__OBJECT
+g_cclosure_marshal_VOID__VARIANT
g_cclosure_marshal_STRING__OBJECT_POINTER
g_cclosure_marshal_VOID__UINT_POINTER
g_cclosure_marshal_BOOLEAN__FLAGS
g_cclosure_marshal_STRING__OBJECT_POINTER
g_cclosure_marshal_VOID__UINT_POINTER
g_cclosure_marshal_BOOLEAN__FLAGS