Mac OSX: QList<(type)>::detach_detach.* coming up unresolved.

Qt: 4.6.3, normal build/distribution

Correction: 4.7.0.
4.6.3 works fine (whew...)

Issue still stands for 4.7.0, though, I think.

Problem:
On Mac OSX - with both the commercial distribution and with a rebuild from source, these come up unresolved:

• QList<(type)>::detach_helper(...)
• QList<(type)>::detach_helper_grow(...)
• QList<(type)>::detach_grow(...)

Some of these lists are nested, but the 'detach_helper' form is coming up for first level lists of just any type.

It compiles and links fine on Windows.

Any thoughts?