From: erik quanstrom <quanstro@quanstro.net>
To: 9fans@9fans.net
Subject: [9fans] why does this compile?
Date: Thu, 14 Feb 2013 16:15:25 -0500 [thread overview]
Message-ID: <d919cf445ee5bea75a3e5efa62d75d3a@ladd.quanstro.net> (raw)
this is rejected by most other compilers because
rlogn is not initialized to a constant. the value
returned is bizarre.
- erik
> #include <u.h>
> #include <libc.h>
>
> static char rlog[24];
> static char *rloge = rlog + sizeof rlog;
> static char *rlogl = rlog + sizeof rlog - 1;
> static char *rlogn = rloge - 1;
>
> void
> main(int, char **)
> {
> print("%p %p %p %p\n", rlog, rlogl, rlogn, rloge);
> exits(nil);
> }
next reply other threads:[~2013-02-14 21:15 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-14 21:15 erik quanstrom [this message]
2013-02-14 21:22 ` Charles Forsyth
2013-02-14 21:26 ` erik quanstrom
2013-02-14 21:48 ` Charles Forsyth
2013-02-14 21:52 ` erik quanstrom
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