src/all_types.hpp  |  1 +
 src/analyze.cpp    | 41 ++++++++++++++++++++++++++++++++
 src/codegen.cpp    |  2 ++
 src/eval.cpp       |  1 +
 src/os.cpp         | 36 ++++++++++++++++++++++++----
 src/os.hpp         |  3 +++
 test/run_tests.cpp | 18 ++++++++++++++
 7 files changed, 98 insertions(+), 4 deletions(-)