lib/std/zig.zig                | 101 +++++++++
 src-self-hosted/Module.zig     |  67 +++++-
 src-self-hosted/astgen.zig     | 364 +++++++++++++++++++++++++++++---
 src-self-hosted/type.zig       | 194 +++++++++++++++--
 src-self-hosted/value.zig      |  35 ++-
 src-self-hosted/zir.zig        |  52 ++++-
 src-self-hosted/zir_sema.zig   |  80 ++++---
 test/stage2/compare_output.zig |  32 +++
 8 files changed, 842 insertions(+), 83 deletions(-)