Date: Sun, 29 Dec 2013 09:22:07 -0800 From: Matthew Fleming <mdf@FreeBSD.org> To: Joe Nosay <superbisquit@gmail.com> Cc: FreeBSD Hackers <freebsd-hackers@freebsd.org> Subject: Re: template example Message-ID: <CAMBSHm9qu=Q6gkeHip7BwzyCYjzs8Dgkb3DBzP1-_iFDkMADzA@mail.gmail.com> In-Reply-To: <CA%2BWntOs8wae8eYk0nTjTRHExewgi5ymMD6a-pDuFcShvDrwb5Q@mail.gmail.com> References: <CA%2BWntOv-jWRUkZ6jqg3DLrt-RTAAGMtKb5FJC6A6rZ1bsk213Q@mail.gmail.com> <FF822AF7-F72D-47BE-9A36-737F928A6995@kientzle.com> <CA%2BWntOtLh_1UTHad85JTUGzZg_GN307Di788dxN7nscj%2B9qE6w@mail.gmail.com> <CA%2BWntOs8wae8eYk0nTjTRHExewgi5ymMD6a-pDuFcShvDrwb5Q@mail.gmail.com>
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On Sun, Dec 29, 2013 at 9:11 AM, Joe Nosay <superbisquit@gmail.com> wrote:
> On Sat, Dec 28, 2013 at 10:44 PM, Joe Nosay <superbisquit@gmail.com>
> wrote:
>
> >
> >
> >
> > On Sat, Dec 28, 2013 at 3:52 AM, Tim Kientzle <tim@kientzle.com> wrote:
> >
> >>
> >> On Dec 27, 2013, at 7:41 PM, Joe Nosay <superbisquit@gmail.com> wrote:
> >>
> >> > The standard "Hello World!" doesn't seem to work.
> >>
> >> Which one? Share the program you=92re trying to compile and what err=
ors
> >> you=92re seeing.
> >>
> >> Tim
> >>
> >>
> >>
> >
> > Thanks @Alfred_Perlstein it worked with that example using clang
> > -fsyntax-only h.cpp
> >
> > a.out is the file.
> >
> >
> Trying a different approach with :::
> #include <iostream>
>
> #include <stdlib.h>
>
> int
> main(int Argc, char **Argv)
> {
> int rv;
>
> rv =3D system("echo 'ls /tmp' " && " echo blee bble blle ");
>
If this is exactly what you compiled, that's the equivalent of:
rv =3D system(1);
The two strings count as "true" and && is logical and. I'd expect this to
crash when running. Maybe you meant:
rv =3D system("echo 'ls /tmp' && echo blee bble blle");
Cheers,
matthew
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