kripken/emscripten — pull request #853 by waywardmonkeys (2013-02-17 07:40:42+00:00)
Title: update libcxxabi.

This introduces no actual code changes, but keeps things up to date, making it easier for me to merge.

The ``test_dynamic_cast`` still passes with this set of changes.

(I looked at this on the path towards updating ``libcxx`` which will be another pull request in the coming week.)