gcc.dg/intmax_t-1.c compiles without error on VxWorks 7 SR06x0

gcc.dg/intmax_t-1.c compiles without error on VxWorks 7 SR06x0

[Alexandre Oliva]

This test currently fails on VxWorks 7 SR06x0 targets when in kernel
mode, because it expects a discrepancy between built-in and system
intmax_t for all VxWorks targets when in kernel mode.  Fortunately,
this has now been fixed when targetting VxWorks 7 SR06x0, so this
commit adjusts the "dg-error" condition to exclude newer versions of
VxWorks 7.

Regstrapped on x86_64-linux-gnu, and tested with -x-arm-wrs-vxworks7r2.
Ok to install?


from Joel Brobecker <brobecker@adacore.com>
for  gcc/testsuite/ChangeLog

        * gcc.dg/intmax_t-1.c: Do not expect an error on *-*-vxworks7r*
        targets.
---
 gcc/testsuite/gcc.dg/intmax_t-1.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gcc/testsuite/gcc.dg/intmax_t-1.c b/gcc/testsuite/gcc.dg/intmax_t-1.c
index 00b503c250906..03d4266cc7b0a 100644
--- a/gcc/testsuite/gcc.dg/intmax_t-1.c
+++ b/gcc/testsuite/gcc.dg/intmax_t-1.c
@@ -1,6 +1,6 @@
 /* { dg-do compile } */
 /* { dg-options "-Wall" } */
-/* { dg-error "" "" { target { { *arm*-*-*elf* xtensa*-*-elf* } || vxworks_kernel } } 0 } */
+/* { dg-error "" "" { target { { *arm*-*-*elf* xtensa*-*-elf* } || { vxworks_kernel && { ! *-*-vxworks7r* } } } } 0 } */
 
 /* Compile with -Wall to get a warning if built-in and system intmax_t don't
    match.  */

-- 
Alexandre Oliva, happy hacker  https://FSFLA.org/blogs/lxo/
   Free Software Activist         GNU Toolchain Engineer
        Vim, Vi, Voltei pro Emacs -- GNUlius Caesar

Re: gcc.dg/intmax_t-1.c compiles without error on VxWorks 7 SR06x0

[Mike Stump]

On Dec 22, 2020, at 1:36 PM, Alexandre Oliva <oliva@adacore.com> wrote:
> 
> This test currently fails on VxWorks 7 SR06x0 targets when in kernel
> mode, because it expects a discrepancy between built-in and system
> intmax_t for all VxWorks targets when in kernel mode.  Fortunately,
> this has now been fixed when targetting VxWorks 7 SR06x0, so this
> commit adjusts the "dg-error" condition to exclude newer versions of
> VxWorks 7.
> 
> Regstrapped on x86_64-linux-gnu, and tested with -x-arm-wrs-vxworks7r2.
> Ok to install?

Ok.

fix includes or making the builtin agree with the system is a nicer longer term solution.