| - Move temp directory name into local test config. | |
| - Add --show-unsupported, don't show by default? | |
| - Optionally use multiprocessing. | |
| - Support valgrind in all configs, and LLVM style valgrind. | |
| - Support a timeout / ulimit. | |
| - Rename 'lit' injected variable for config to be lit_config. | |
| - Allow import of 'lit' in test suite definitions. | |
| - Create an explicit test suite object (instead of using the top-level | |
| TestingConfig object). | |
| - Allow 'lit' driver to cooperate with test suites to add options (or at least | |
| sanitize accepted params). | |
| - Consider move to identifying all tests by path-to-test-suite and then path to | |
| subtest, and don't use test suite names. | |
| - Consider move to change workflow to always load suites, then resolve command | |
| line arguments. | |