Regression README

Map of regression directory
---------------------------
Test directories
  valid-programs/
  invalid-programs/
  output/
  valid-programs.obs/

SML code for running tests
  sources.cm
  test-fn.sml   defines TestFn
  tests/ instantiations of TestFn
    simplify/   for simplify
      [not active]
    typecheck/  for typecheck
      sources.cm
      typecheck-test.sml  defines structure TypecheckTest


Typical usage
-------------

% cd regression/tests/typecheck
% mkdir results  # if necessary
% sml
- CM.make();  (* defines TypecheckTest *)
- TypecheckTest.testAll();

Note: this will fail if you don't have a results directory
in the typecheck directory.

Note: the regression/tests/simplify is not working at the moment.