Leaf changes summary: 1 artifact changed
Added/removed functions summary: 0 Removed, 0 Added function
Added/removed variables summary: 0 Removed, 0 Added variable

'struct leaf' changed:
  type size changed from 32 to 64 bits
  1 data member insertion:
    'char leaf::m1', at offset 32 (in bits) at test42-leaf-report-v1.cc:7:1

  one impacted interface:
    function void fn(C&)
