Thread overview | ||||||
---|---|---|---|---|---|---|
|
July 12, 2002 long long | ||||
---|---|---|---|---|
| ||||
I note from experimentation that DMC++ supports both long long and the MSVC __int64. Are they identical in all respects (from the perspective of the compiler, esp. in terms of inter-convertibility)? |
July 12, 2002 Re: long long | ||||
---|---|---|---|---|
| ||||
Posted in reply to Matthew Wilson | "Matthew Wilson" <matthew@thedjournal.com> wrote in message news:agljpf$kqp$2@digitaldaemon.com... > I note from experimentation that DMC++ supports both long long and the MSVC > __int64. > > Are they identical in all respects (from the perspective of the compiler, esp. in terms of inter-convertibility)? Yes. |
July 12, 2002 Re: long long | ||||
---|---|---|---|---|
| ||||
Posted in reply to Walter | Cool. So just a syntactic nicety for compatibility with MSVC code, then. Is 64-bit integer support always switched on, or can it be suppressed by a cmdline flag? "Walter" <walter@digitalmars.com> wrote in message news:agm012$11ev$1@digitaldaemon.com... > > "Matthew Wilson" <matthew@thedjournal.com> wrote in message news:agljpf$kqp$2@digitaldaemon.com... > > I note from experimentation that DMC++ supports both long long and the > MSVC > > __int64. > > > > Are they identical in all respects (from the perspective of the compiler, > > esp. in terms of inter-convertibility)? > > Yes. > > |
July 12, 2002 Re: long long | ||||
---|---|---|---|---|
| ||||
Posted in reply to Matthew Wilson | It's always on. The only ones that can be turned off are ones that change the semantics of common constructions. "Matthew Wilson" <matthew@thedjournal.com> wrote in message news:agm07l$11os$1@digitaldaemon.com... > Cool. So just a syntactic nicety for compatibility with MSVC code, then. > > Is 64-bit integer support always switched on, or can it be suppressed by a cmdline flag? > > "Walter" <walter@digitalmars.com> wrote in message news:agm012$11ev$1@digitaldaemon.com... > > > > "Matthew Wilson" <matthew@thedjournal.com> wrote in message news:agljpf$kqp$2@digitaldaemon.com... > > > I note from experimentation that DMC++ supports both long long and the > > MSVC > > > __int64. > > > > > > Are they identical in all respects (from the perspective of the > compiler, > > > esp. in terms of inter-convertibility)? > > > > Yes. > > > > > > |
Copyright © 1999-2021 by the D Language Foundation