BRANCH_TODO    |   9 +
 src/AstGen.zig | 424 ++++++++++++++------------------
 src/Module.zig |   2 +-
 src/Sema.zig   | 193 +++++++++------
 src/Zir.zig    | 121 ++++-----
 src/type.zig   |  60 ++++-
 6 files changed, 431 insertions(+), 378 deletions(-)