ATS2-0.1.1

## ats2-postiats-0.1.1:

    This is the tenth release of ATS2, the successor of the ATS
    programming language. The compiler for ATS2 is given the name
    ATS/Positats, ATS2/Postiats or simply Postiats.

    The official website for ATS is:

    http://www.ats-lang.org

    ATS-Postiats is hosted at github:

    https://github.com/githwxi/ATS-Postiats

    Major releases of ATS2 are available at:

    https://sourceforge.net/projects/ats2-lang/

    Major releases of external packages for ATS2 are available at:

    https://sourceforge.net/projects/ats2-lang-contrib/

    Here is a list of major additions and changes since the last release:

    1. Adding support for checking funarg-pattern exhaustiveness
    2. Adding run-time support for handling funarg-pattern matching failure
    3. Default namespace is assumed for staloadloc if none is given explicitly.
    4. Stopping non-template constants from being implemented in the body of a
       function (during type-checking)
    5. Improving/fixing libats/stringbuf
    6. Supporting the compilation of list-patterns:
       val+ $list(x1, x2, x3) = $list_t{int}(1, 2, 3)
       val () = assertloc (x1 = 1 && x2 = 2 && x3 = 3)
       val+ $list(x1, x2, x3) = $list_vt{int}(1, 2, 3) // freed
       val () = assertloc (x1 = 1 && x2 = 2 && x3 = 3)
    7. Improving/fixing libats/deqarray and libats/dynarray