doc/langref.html.in       |  140 +++-
 src/all_types.hpp         |  210 +++++
 src/analyze.cpp           |  213 ++++-
 src/analyze.hpp           |    7 +-
 src/ast_render.cpp        |   37 +
 src/codegen.cpp           |  589 ++++++++++++-
 src/ir.cpp                | 1421 ++++++++++++++++++++++++++++++--
 src/ir_print.cpp          |  193 +++++
 src/parser.cpp            |  179 +++-
 src/tokenizer.cpp         |   10 +
 src/tokenizer.hpp         |    5 +
 src/zig_llvm.cpp          |    6 +
 src/zig_llvm.h            |    2 +
 std/debug/index.zig       |   18 +-
 std/hash_map.zig          |    2 +-
 std/os/child_process.zig  |   50 --
 std/unicode.zig           |  149 +++-
 test/behavior.zig         |   15 +-
 test/cases/atomics.zig    |   15 +-
 test/cases/cast.zig       |  102 +++
 test/cases/coroutines.zig |  132 +++
 test/compile_errors.zig   |   12 +
 22 files changed, 3270 insertions(+), 237 deletions(-)