src/Sema.zig            | 67 ++++++++++++++++++--------------
 src/codegen/c.zig       |  8 +---
 src/codegen/llvm.zig    |  1 -
 test/behavior/if.zig    |  6 ---
 test/behavior/union.zig | 16 ++++++++
 5 files changed, 54 insertions(+), 44 deletions(-)