doc/langref.html.in       |  2 +-
 src/all_types.hpp         | 13 +++++++
 src/analyze.cpp           |  9 +++++
 src/analyze.hpp           |  1 +
 src/codegen.cpp           |  1 +
 src/ir.cpp                | 60 ++++++++++++++++++++++++++------
 src/parser.cpp            | 25 +++++++++++--
 test/cases/coroutines.zig | 18 ++++++++++
 test/compile_errors.zig   | 20 +++++++++++
 9 files changed, 136 insertions(+), 13 deletions(-)