feature/igc3 updated (397afb025b9 -> 53136c41f4a)

ellerh pushed a change to branch feature/igc3.

      from  397afb025b9 Merge branch 'master' into feature/igc3
       new  5db992782c8 * src/igc.c (set_header): Fix byte/word confusion in assertion.
       new  57548d73542 Avoid arithmetic overflow in igc_make_vector
       new  1955c2b59fe Refactor previous two commits
       new  53136c41f4a Add a workaround for failing a assertion in mps/code/protix.c


Summary of changes:
 src/igc.c               | 28 ++++++++++++++++++++++++++--
 test/src/alloc-tests.el |  5 ++++-
 test/src/igc-tests.el   | 30 ++++++++++++++++++++++++++++++
 3 files changed, 60 insertions(+), 3 deletions(-)