On 5/21/12 5:22 PM, Thiago Macieira wrote: > On segunda-feira, 21 de maio de 2012 17.07.51, Stephen Chu wrote: >> On 5/21/12 4:28 PM, Thiago Macieira wrote: >>> On sexta-feira, 18 de maio de 2012 16.56.09, Stephen Chu wrote: >>>> On the other hand, compiling using gcc 4.7 is successful. I am not sure >>>> if gcc is more lex on this or Q_DECL_CONSTEXPR macro is not defined. >>> >>> GCC seems to be more lax. I recommend providing us with fixes to make Qt >>> compile under that compiler. >> >> It looks to me that GCC is wrong on allowing it. I don't really know how >> to fix it but I will try. >> >> Does anyone know the purpose of declaring those functions constexpr? > > In most cases, the idea was to make the type be static-initialisable. >
I can't find any non-private use of this constructor: Q_DECL_CONSTEXPR inline QByteArray(QByteArrayDataPtr dd) : d(reinterpret_cast<Data *>(dd.ptr)) { } And I don't think it can ever be made a constexpr. _______________________________________________ Development mailing list Development@qt-project.org http://lists.qt-project.org/mailman/listinfo/development