src/all_types.hpp                   | 13 +++++++++
 src/codegen.cpp                     | 45 +++++++++++++++++++++++++-------
 src/ir.cpp                          | 33 +++++++++++++++++++++++
 src/ir_print.cpp                    |  9 +++++++
 test/stage1/behavior/coroutines.zig | 29 ++++++++++++++++++++
 5 files changed, 120 insertions(+), 9 deletions(-)