lib/compiler/build_runner.zig                                                                       |   6 +-
 lib/std/c/darwin.zig                                                                                |   8 +-
 src/DarwinPosixSpawn.zig                                                                            |   8 +-
 src/Sema.zig                                                                                        | 299 +++++++++++++++++++-------------
 src/clang.zig                                                                                       |   4 +-
 src/link/Coff.zig                                                                                   |   2 +-
 src/translate_c.zig                                                                                 |   4 +-
 test/cases/compile_errors/implicit_cast_between_C_pointer_and_Zig_pointer-bad_const-align-child.zig |   2 +-
 test/cases/compile_errors/implicit_casting_C_pointers_which_would_mess_up_null_semantics.zig        |  11 +-
 test/cases/compile_errors/invalid_pointer_coercions.zig                                             |  77 ++++++++
 test/cases/compile_errors/use_implicit_casts_to_assign_null_to_non-nullable_pointer.zig             |   2 +-
 11 files changed, 279 insertions(+), 144 deletions(-)