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New Objc Test Failures Revealed on mips-sgi-irix6.5


On mips-sgi-irix6.5 head,

  FAIL: objc/execute/string1.m execution,  -O
  FAIL: objc/execute/string2.m execution,  -O

appeared between the 25Feb and 28Feb nightly builds.  Limiting
debugging information appears below.  Does anyone have any idea what
changed to cause the failures?

Thanks,
Jeffrey D. Oldham
oldham@codesourcery.com

dbx string1.x
dbx string1.x
dbx version 7.2.1 Mar 13 1998 19:00:36
Core from signal SIGSEGV: Segmentation violation
(dbx) where
where
>  0 _doprnt(0x0, 0x0, 0xfb56f88, 0x0, 0x0, 0x0, 0x3, 0x100272a3) ["/xlv54/6.5.9f/work/irix/lib/libc/libc_n32_M4/print/doprnt.c":374, 0xfab5e10]
   1 printf(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ["/xlv54/6.5.9f/work/irix/lib/libc/libc_n32_M4/print/printf.c":42, 0xfabf8cc]
   2 main(argc = 1, args = 0x7ffe3e54) ["/users/joldham/tmp/string1.mi":0, 0x10004150]
   3 __start() ["/xlv55/kudzu-apr12/work/irix/lib/libc/libc_n32_M3/csu/crt1text.s":177, 0x10003fc0]

string1.m:
#include <stdio.h>
#include <objc/NXConstStr.h>

int main(int argc, void **args)
{
  printf ([@"this is a string\n" cString]);
  return 0;
}


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