src/codegen/c.zig           | 17 +++++++++++++-
 src/type.zig                |  8 ++++++-
 test/behavior.zig           |  3 ++-
 test/behavior/null.zig      | 40 +++++++++++---------------------
 test/behavior/null_llvm.zig | 36 ++++++++++++++++++++++++++++
 5 files changed, 75 insertions(+), 29 deletions(-)