src/Compilation.zig             | 153 ++++++++++++++++++--------------
 src/Module.zig                  |  60 ++++++++-----
 src/codegen.zig                 |   7 ++
 src/codegen/wasm.zig            |   5 ++
 test/behavior/basic.zig         |  15 ++++
 test/behavior/switch.zig        |  19 ----
 test/behavior/switch_stage1.zig |  18 ++++
 test/behavior/union.zig         |  31 -------
 test/behavior/union_stage1.zig  |  31 +++++++
 9 files changed, 202 insertions(+), 137 deletions(-)