[Bug target/18345] New: mmix-knuth-mmixware testsuite failure: gcc.dg/intmax_t-1.c

[Bug target/18345] New: mmix-knuth-mmixware testsuite failure: gcc.dg/intmax_t-1.c

[hp at gcc dot gnu dot org]

With LAST_UPDATED: "Sat Nov  6 19:25:03 GMT 2004" I get:
FAIL: gcc.dg/intmax_t-1.c (test for excess errors)

With the message in the .log being:
/gcc/testsuite/gcc.dg/intmax_t-1.c:7:22: error: inttypes.h: No such file or
directory
(further errors withheld)

inttypes.h isn't a standard header, neither is it provided by GCC.
The test is wrong and should only be compiled on systems known to
have inttypes.h.  (According to notes in PR 448 at least Solaris and
glibc.)

The test has never worked on this target.

-- 
           Summary: mmix-knuth-mmixware testsuite failure: gcc.dg/intmax_t-
                    1.c
           Product: gcc
           Version: 4.0.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: target
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: hp at gcc dot gnu dot org
                CC: gcc-bugs at gcc dot gnu dot org
  GCC host triplet: i686-pc-linux-gnu
GCC target triplet: mmix-knuth-mmixware


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18345

[Bug target/18345] mmix-knuth-mmixware testsuite failure: gcc.dg/intmax_t-1.c

[hp at gcc dot gnu dot org]

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|---                         |4.0.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18345

[Bug target/18345] mmix-knuth-mmixware testsuite failure: gcc.dg/intmax_t-1.c

[joseph at codesourcery dot com]

------- Additional Comments From joseph at codesourcery dot com  2004-11-07 11:04 -------
Subject: Re:  New: mmix-knuth-mmixware testsuite failure:
 gcc.dg/intmax_t-1.c

On Sun, 7 Nov 2004, hp at gcc dot gnu dot org wrote:

> inttypes.h isn't a standard header, neither is it provided by GCC.
> The test is wrong and should only be compiled on systems known to
> have inttypes.h.  (According to notes in PR 448 at least Solaris and
> glibc.)

That would rather defeat the point of ensuring that GCC's definition of 
intmax_t agrees with the target's when a target which didn't previously 
have one acquires one.  The use of inttypes.h, a header only required of 
hosted but not freestanding implementations, is deliberate because of 
pre-C99 systems that have <inttypes.h> but not <stdint.h>.

wchar_t-1.c and wint_t-1.c used to be xfailed on systems lacking 
<wchar.h>, something similar could be used on systems lacking inttypes.h 
so when they gain the header the compilation XPASSes but the test for 
excess errors still fails if the type is incorrect.



-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18345

[Bug target/18345] mmix-knuth-mmixware testsuite failure: gcc.dg/intmax_t-1.c

[hp at gcc dot gnu dot org]

------- Additional Comments From hp at gcc dot gnu dot org  2004-11-09 09:48 -------
Confirmed, separate system than original report, with "Tue Nov  9 00:36:20 UTC
2004" (no .log reconfirmation)

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
   Last reconfirmed|0000-00-00 00:00:00         |2004-11-09 09:48:38
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18345

[Bug target/18345] mmix-knuth-mmixware testsuite failure: gcc.dg/intmax_t-1.c

[hp at gcc dot gnu dot org]

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
   Last reconfirmed|2004-11-09 09:48:38         |2004-11-09 09:54:01
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18345

[Bug target/18345] mmix-knuth-mmixware testsuite failure: gcc.dg/intmax_t-1.c

[hp at gcc dot gnu dot org]

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|                            |1
   Last reconfirmed|2004-11-09 09:54:01         |2004-11-09 10:00:34
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18345

[Bug target/18345] mmix-knuth-mmixware testsuite failure: gcc.dg/intmax_t-1.c

[pinskia at gcc dot gnu dot org]

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|4.0.0                       |---


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18345

[Bug target/18345] mmix-knuth-mmixware testsuite failure: gcc.dg/intmax_t-1.c

[cvs-commit at gcc dot gnu dot org]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2004-11-28 22:39 -------
Subject: Bug 18345

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	hp@gcc.gnu.org	2004-11-28 22:39:05

Modified files:
	gcc/testsuite  : ChangeLog 
	gcc/testsuite/gcc.dg: intmax_t-1.c 

Log message:
	PR target/18345
	* gcc.dg/intmax_t-1.c: Add mmix-*-* to dg-error.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.4667&r2=1.4668
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/intmax_t-1.c.diff?cvsroot=gcc&r1=1.2&r2=1.3



-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18345

[Bug target/18345] mmix-knuth-mmixware testsuite failure: gcc.dg/intmax_t-1.c

[hp at gcc dot gnu dot org]

------- Additional Comments From hp at gcc dot gnu dot org  2004-11-28 22:43 -------
Look for "Committed, gcc.dg/intmax_t-1.c: Add mmix-*-* to dg-error. PR
target/18345." at <URL:http://gcc.gnu.org/ml/gcc-patches/2004-11/>.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18345

[Bug target/18345] mmix-knuth-mmixware testsuite failure: gcc.dg/intmax_t-1.c

[pinskia at gcc dot gnu dot org]

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|---                         |4.0.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18345