| Message ID | ydd39mb8blf.fsf@manam.CeBiTec.Uni-Bielefeld.DE |
|---|---|
| State | New |
| Headers | show |
On Fri, Mar 25, 2011 at 4:27 PM, Rainer Orth <ro@cebitec.uni-bielefeld.de> wrote: > The new gcc.dg/torture/pr47917.c test currently fails the execution test > on IRIX 6.5. To get a C99-conformant snprintf, one needs to include > <stdio.h> with _XOPEN_SOURCE defined as 500. The following patch does > this. > > Tested with the appropriate runtest invocations on mips-sgi-irix6.5 and > i386-pc-solaris2.11. > > Ok for mainline? Ok. Thanks, Richard. > Rainer > > > 2011-03-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> > > * gcc.dg/torture/pr47917.c: Add -D_XOPEN_SOURCE=500 to dg-options > for mips-sgi-irix6.5. > Replace snprintf prototype by <stdio.h>. > > diff -r b835af6cfe0b gcc/testsuite/gcc.dg/torture/pr47917.c > --- a/gcc/testsuite/gcc.dg/torture/pr47917.c Thu Mar 24 20:35:54 2011 +0100 > +++ b/gcc/testsuite/gcc.dg/torture/pr47917.c Fri Mar 25 16:21:55 2011 +0100 > @@ -1,11 +1,12 @@ > /* { dg-do run } */ > /* { dg-options "-std=c99" } */ > +/* { dg-options "-std=c99 -D_XOPEN_SOURCE=500" { target mips-sgi-irix6.5 } } */ > /* { dg-xfail-if "no C99 snprintf function" { *-*-hpux10* } } */ > /* { dg-xfail-run-if "non-conforming C99 snprintf" { *-*-hpux11.[012]* } } */ > > /* PR middle-end/47917 */ > > -extern int snprintf (char *, __SIZE_TYPE__, const char *, ...); > +#include <stdio.h> > extern int memcmp (const void *, const void *, __SIZE_TYPE__); > extern void abort (void); > > -- > ----------------------------------------------------------------------------- > Rainer Orth, Center for Biotechnology, Bielefeld University >
diff -r b835af6cfe0b gcc/testsuite/gcc.dg/torture/pr47917.c --- a/gcc/testsuite/gcc.dg/torture/pr47917.c Thu Mar 24 20:35:54 2011 +0100 +++ b/gcc/testsuite/gcc.dg/torture/pr47917.c Fri Mar 25 16:21:55 2011 +0100 @@ -1,11 +1,12 @@ /* { dg-do run } */ /* { dg-options "-std=c99" } */ +/* { dg-options "-std=c99 -D_XOPEN_SOURCE=500" { target mips-sgi-irix6.5 } } */ /* { dg-xfail-if "no C99 snprintf function" { *-*-hpux10* } } */ /* { dg-xfail-run-if "non-conforming C99 snprintf" { *-*-hpux11.[012]* } } */ /* PR middle-end/47917 */ -extern int snprintf (char *, __SIZE_TYPE__, const char *, ...); +#include <stdio.h> extern int memcmp (const void *, const void *, __SIZE_TYPE__); extern void abort (void);