src/all_types.hpp                 |   3 +-
 src/analyze.cpp                   | 190 ++++++++++++++++++++++----------
 src/analyze.hpp                   |   1 +
 src/ir.cpp                        |  95 +++++++++-------
 test/stage1/behavior/optional.zig |  19 ++++
 5 files changed, 210 insertions(+), 98 deletions(-)