src/all_types.hpp                 |  23 +++++
 src/analyze.cpp                   | 159 +++++++++++++++++++++++++++++---
 src/analyze.hpp                   |   2 +-
 src/codegen.cpp                   |  17 +++-
 src/ir.cpp                        |  12 ++-
 std/event/future.zig              |   6 +-
 test/stage1/behavior/async_fn.zig |  28 ++++--
 7 files changed, 218 insertions(+), 29 deletions(-)