Functions changes summary: 0 Removed, 1 Changed, 0 Added function Variables changes summary: 0 Removed, 0 Changed, 0 Added variable 1 function with some indirect sub-type change: [C]'method void C1::foo(C0&)' has some indirect sub-type changes: parameter 1 of type 'C0&' has sub-type changes: in referenced type 'struct C0': size changed from 32 to 64 bits 1 data member insertion: 'char C0::m1', at offset 32 (in bits)