doc/langref.md      |   4 +
 src/all_types.hpp   |  12 +++
 src/analyze.cpp     |   2 +-
 src/analyze.hpp     |   1 +
 src/codegen.cpp     |  70 ++++++++++++++++-
 src/ir.cpp          |  78 ++++++++++++++++++-
 src/ir_print.cpp    |  14 +++-
 std/build.zig       | 134 +-------------------------------
 std/os/index.zig    |   2 +-
 test/cases/enum.zig |  17 ++++
 10 files changed, 192 insertions(+), 142 deletions(-)