[Development] Qt 5.3 header diff: QtSql

Olivier Goffart olivier at woboq.com
Wed Apr 23 09:34:27 CEST 2014


On Wednesday 23 April 2014 00:28:46 Thiago Macieira wrote:
> Em qua 23 abr 2014, às 09:17:37, Olivier Goffart escreveu:
> > Just a little problem.
> > 
> > +#if QT_DEPRECATED_SINCE(5, 3)
> >      QSqlError( const QString& driverText = QString(),
> >                  const QString& databaseText = QString(),
> >                  ErrorType type = NoError,
> >                  int number = -1);
> > +#endif
> > +    QSqlError(const QString &driverText,
> > +              const QString &databaseText,
> > +              ErrorType type,
> > +              const QString &errorCode);
> > 
> > First, the deprecated constructor is missing the QT_DEPRECATED
> > Second, the default arguments should go on the new constructor.
> 
> Agreed on the first, can't do for the second. If you add the default
> arguments, the new constructor becomes ambiguous.

I meant: ... instead of on the deprecated one.

It is source compatible:  New compiled code will use the new constructor,  old 
compiled code will use the old one

-- 
Olivier 

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