doc/langref.html.in       |   2 +-
 src/all_types.hpp         |   1 +
 src/analyze.cpp           |   3 +-
 src/ir.cpp                |  22 +++++-
 src/parser.cpp            | 126 +++++++++++++++++---------------
 test/cases/coroutines.zig |  20 +++++
 6 files changed, 113 insertions(+), 61 deletions(-)