doc/langref.html.in      | 393 ++++++++++++-
 src/all_types.hpp        |   9 +
 src/codegen.cpp          | 187 +++++++
 src/ir.cpp               | 962 +++++++++++++++++++++++++++++++-
 src/ir_print.cpp         |   9 +
 test/behavior.zig        |   1 +
 test/cases/type_info.zig | 181 ++++++
 test/cases/union.zig     |  10 +
 test/compile_errors.zig  |  13 +-
 9 files changed, 1758 insertions(+), 7 deletions(-)