[parrot/parrot] 3a2937: [imcc] hack to allow NULL strings in sym hash

[GitHub]

  Branch: refs/heads/rurban/lexqnames-gh1095-dev
  Home:   https://github.com/parrot/parrot
  Commit: 3a293760754ff8f878340cade6aaadeae638a612
      https://github.com/parrot/parrot/commit/3a293760754ff8f878340cade6aaadeae638a612
  Author: Reini Urban <rurban at cpanel.net>
  Date:   2014-10-11 (Sat, 11 Oct 2014)

  Changed paths:
    M compilers/imcc/symreg.c

  Log Message:
  -----------
  [imcc] hack to allow NULL strings in sym hash