build.zig                              |   2 +-
 doc/docgen.zig                         |   2 +-
 doc/langref.html.in                    |  12 +-
 src-self-hosted/ir.zig                 |   2 +-
 src/all_types.hpp                      |   9 +-
 src/codegen.cpp                        | 136 +++++++--------
 src/ir.cpp                             | 111 +++++--------
 src/ir_print.cpp                       |  12 +-
 std/math/index.zig                     |  12 +-
 std/mem.zig                            |   4 +-
 std/special/builtin.zig                |   8 +-
 std/special/compiler_rt/aulldiv.zig    |   2 +-
 std/special/compiler_rt/aullrem.zig    |   2 +-
 std/special/compiler_rt/comparetf2.zig |   6 +-
 std/special/compiler_rt/fixuint.zig    |   6 +-
 std/special/compiler_rt/fixunsdfdi.zig |   2 +-
 std/special/compiler_rt/fixunsdfsi.zig |   2 +-
 std/special/compiler_rt/fixunsdfti.zig |   2 +-
 std/special/compiler_rt/fixunssfdi.zig |   2 +-
 std/special/compiler_rt/fixunssfsi.zig |   2 +-
 std/special/compiler_rt/fixunssfti.zig |   2 +-
 std/special/compiler_rt/fixunstfdi.zig |   2 +-
 std/special/compiler_rt/fixunstfsi.zig |   2 +-
 std/special/compiler_rt/fixunstfti.zig |   2 +-
 std/special/compiler_rt/index.zig      |  22 +--
 std/special/compiler_rt/udivmod.zig    |   2 +-
 std/special/compiler_rt/udivmoddi4.zig |   2 +-
 std/special/compiler_rt/udivmodti4.zig |   2 +-
 std/special/compiler_rt/udivti3.zig    |   2 +-
 std/special/compiler_rt/umodti3.zig    |   2 +-
 test/cases/eval.zig                    |   8 +-
 test/cases/slice.zig                   |   2 +-
 test/compile_errors.zig                |   8 +-
 test/debug_safety.zig                  | 286 --------------------------------
 test/runtime_safety.zig                | 286 ++++++++++++++++++++++++++++++++
 test/tests.zig                         |  30 ++--
 36 files changed, 487 insertions(+), 509 deletions(-)