BRANCH_TODO    |   7 +-
 src/AstGen.zig |  16 +-
 src/Module.zig |  27 ++-
 src/Sema.zig   | 346 ++++++++++++++++++++++----------
 src/Zir.zig    |  14 +-
 src/type.zig   |   3 +-
 6 files changed, 287 insertions(+), 126 deletions(-)