Unit test failures in Python2.7

[Claudio Freire]

Trying to package pybindgen for ubuntu, got unit tests failures.

Testing it in debian wheeze, with python 2.7, seems to suggest it's related to python 2.7.

Attached is a log of ./waf check

[Gustavo Carneiro (gjc)]

This seems to due to incorrect gccxml API scanning, since the manually written module generation script generates a module that passes all 110 tests. I'll have to investigate...

[Claudio Freire (claudio-daniel-freire)]

It doesn't blow if I configure with --disable-pygccxml
Does that mean it's a bug in pygccxml, or in how pybindgen uses it?

[Gustavo Carneiro (gjc)]

Damn it, scanned:

    cls.add_method('get_len',
                   'std::size_t',
                   [],
                   is_const=True, custom_name='__len__')

manually written:

    VectorLike.add_method('get_len', 'size_t', [], custom_name='__len__')

pybindgen doesn't know std::size_t, only size_t. I just need to add an alias std::size_t = size_t to pybindgen type handlers. Trivial fix.