next: fix ssaStmt
next: fix ssaVarDecl
where is the damn test?
foo
more tests for unary assignments
more tests for unary assignments
added some support for unary assignment
Fixes and clean-up

  - ./TODO.md contains the tests failing because of known bugs or
    unsupported features.

  - Removed some cabal warnings.
Merge pull request #10 from UCSD-PL/plusplus

Side-effecting assignments