lib/std/zig/AstGen.zig |  88 +++---------
 lib/std/zig/Zir.zig    | 123 +++-------------
 src/Sema.zig           | 241 +++++++++++++++-----------------
 src/Zcu.zig            |  42 +-----
 src/print_zir.zig      |  84 +++++------
 5 files changed, 188 insertions(+), 390 deletions(-)