src/Sema.zig                  | 34 ++++++++++++++++++++---
 src/value.zig                 | 46 ++++++++++++++++++++++++++++++++
 test/behavior/cast.zig        | 22 +++++++++++++++
 test/behavior/cast_stage1.zig | 30 +++++----------------
 4 files changed, 105 insertions(+), 27 deletions(-)