The cppgenerator produces goto code for error returns.
This was useful at the time where we had a reasonably big error handlind code.
After that code had been turned into a short call, it makes sense to
get rid of goto.
|For Gerrit Dashboard: PYSIDE-2256|
|467115,10||cppgenerator: get rid of all goto constructs||dev||pyside/pyside-setup||Status: MERGED||+2||0|
|467420,1||cppgenerator: get rid of almost all goto constructs||dev||pyside/pyside-setup||Status: ABANDONED||0||0|
|467847,4||Fix compiler warnings introduced by change removing goto||dev||pyside/pyside-setup||Status: MERGED||+2||0|