src/Sema.zig                                                      |  5 +++++
 test/cases/safety/pointer slice sentinel mismatch.zig             |  6 +++---
 test/cases/safety/slice sentinel mismatch - floats.zig            |  6 +++---
 test/cases/safety/slice sentinel mismatch - optional pointers.zig |  6 +++---
 test/cases/safety/slice slice sentinel mismatch.zig               |  6 +++---
 test/cases/safety/slicing null C pointer runtime len.zig          | 20 ++++++++++++++++++++
 test/cases/safety/slicing null C pointer.zig                      |  8 +++++---
 7 files changed, 42 insertions(+), 15 deletions(-)