lib/std/build/CheckObjectStep.zig           | 111 +++++++++++++++++++++++++++++---
 test/link.zig                               |   5 ++
 test/link/macho/strict_validation/build.zig | 100 ++++++++++++++++++++++++++++
 test/link/macho/strict_validation/main.zig  |   6 ++
 4 files changed, 213 insertions(+), 9 deletions(-)