doc/langref.html.in      | 150 ++++++++--
 src/all_types.hpp        |  49 ++++
 src/codegen.cpp          |  11 +
 src/ir.cpp               | 479 ++++++++++++++++++++++++++------
 src/ir_print.cpp         |  45 +++
 std/cstr.zig             |   2 +-
 std/heap.zig             |   2 +-
 std/json.zig             |   2 +-
 std/macho.zig            |   2 +-
 std/mem.zig              |  12 +-
 std/net.zig              |   2 +-
 std/os/child_process.zig |   4 +-
 std/os/index.zig         |   2 +-
 std/os/windows/util.zig  |   2 +-
 test/cases/align.zig     |   2 +-
 test/cases/cast.zig      |  12 +-
 test/cases/enum.zig      |  16 +-
 test/cases/error.zig     |  14 +-
 test/cases/misc.zig      |   4 +-
 test/cases/struct.zig    |   4 +-
 test/cases/type_info.zig |   2 +-
 test/cases/union.zig     |   4 +-
 test/compile_errors.zig  |  83 ++----
 test/runtime_safety.zig  |  14 +-
 24 files changed, 697 insertions(+), 222 deletions(-)