tests/data/test-abidiff/test-qual-type0-report.txt

3 changed types:
  'class S0' changed:
    type size changed from 32 to 64 (in bits)
    1 data member insertion:
      'char m1', at offset 32 (in bits)
  'const S0' changed:
    unqualified underlying type 'class S0' changed, as reported earlier
  'const S0&' changed:
    in referenced type 'const S0':
      unqualified underlying type 'class S0' changed, as reported earlier
1 changed declaration:
  'function void foo(const S0&)' was changed to 'function void foo(const S0&)':
    parameter 1 of type 'const S0&' has sub-type changes:
      in referenced type 'const S0':
        unqualified underlying type 'class S0' changed, as reported earlier