[M3commit] [modula3/cm3] 408a48: Fix long-standing concurrency bug in registering s...

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/modula3/cm3
  Commit: 408a480856c74551735132c6921eda4aaddbe1b5
      https://github.com/modula3/cm3/commit/408a480856c74551735132c6921eda4aaddbe1b5
  Author: Rodney Bates <rodney.m.bates at acm.org>
  Date:   2016-08-23 (Tue, 23 Aug 2016)

  Changed paths:
    M m3-libs/libm3/src/pickle/ver2/Pickle2.m3

  Log Message:
  -----------
  Fix long-standing concurrency bug in registering specials.

NOTE for further work: The table of registered specials is a single,
global one, hence the need for mutual exclusion accessing it.
Is this really what we want?