doc/langref.md          |   2 +-
 src/all_types.hpp       |  11 +++
 src/analyze.cpp         |  62 ++++++++++---
 src/analyze.hpp         |   3 +
 src/ast_render.cpp      |  12 +--
 src/codegen.cpp         |   8 ++
 src/ir.cpp              | 149 +++++++++++++++++++++++++-------
 src/parser.cpp          |  25 +++---
 test/cases/var_args.zig |  16 ++++
 test/run_tests.cpp      |  31 ++++++-
 test/self_hosted.zig    |   1 +
 11 files changed, 257 insertions(+), 63 deletions(-)