llvm-project/llvm/test/Object/Inputs/macho-invalid-fat-arch-size.yaml

--- !fat-mach-o
FatHeader:       
  magic:           0xCAFEBABE
  nfat_arch:       1
FatArchs:        
  - cputype:         0x00000007
    cpusubtype:      0x00000003
    offset:          0x000000000000020
    size:            32
    align:           2
Slices:
...