src/Sema.zig                                                       | 22 ++++++++++++++++++----
 test/cases/safety/pointer casting null to non-optional pointer.zig | 10 +++++++---
 test/cases/safety/slicing null C pointer - runtime len.zig         | 20 ++++++++++++++++++++
 test/cases/safety/slicing null C pointer runtime len.zig           | 20 --------------------
 test/cases/safety/slicing null C pointer.zig                       |  2 +-
 5 files changed, 46 insertions(+), 28 deletions(-)