ReadyTalk/avian — pull request #228 by dicej (2014-04-12 01:58:32+00:00)
Title: add expect call to ensure tryAllocateExecutable actually succeeds

For some reason, running Avian under the SVN version of Valgrind
caused mmap to fail, which caused tryAllocateExecutable to return a
null pointer, which led to a non-obvious crash later on. Adding an
expect to check the result immediately will at least make it obvious
what went wrong.