src/analyze.cpp         |  15 +++--
 src/codegen.cpp         |  16 ++---
 src/ir.cpp              | 105 +++++++++++++++++++++++++++++---
 test/cases/enum.zig     |   5 ++
 test/cases/union.zig    |   7 +++
 test/compile_errors.zig |  43 +++++++++++++
 6 files changed, 171 insertions(+), 20 deletions(-)