instantiate4.C testcase succeeds on subsequent make check runs

[Franz Sirl]

Hi,

on powerpc-unknown-linux-gnu the testcase g++.pt/instantiate4.C fails on the
first run, but succeeds if I run make check again. The failure is back if I
delete the resulting instantiate4.rpo before the next make check.

Franz.


log of failing instantiate4.C:
Executing on host: /home/fsirl/obj/cvsm/gcc/testsuite/../xgcc -B/home/fsirl/obj/cvsm/gcc/testsuite/../ /home/fsirl/obj/cvsm/gcc/testsuite/instantiate4.o
   -frepo -Werror  -I/home/fsirl/egcsm/libio -I/home/fsirl/obj/cvsm/ppc-redhat-linux/libio -I/home/fsirl/egcsm/libstdc++ -I/home/fsirl/egcsm/libstdc++/s
tl -I/home/fsirl/obj/cvsm/gcc/testsuite/../include -lstdc++  -L/home/fsirl/obj/cvsm/ppc-redhat-linux//libstdc++ -L/home/fsirl/obj/cvsm/ppc-redhat-linux/
/libiberty  -lm   -o /home/fsirl/obj/cvsm/gcc/testsuite/g++-pt-instantiate4-C
spawn /home/fsirl/obj/cvsm/gcc/testsuite/../xgcc -B/home/fsirl/obj/cvsm/gcc/testsuite/../ /home/fsirl/obj/cvsm/gcc/testsuite/instantiate4.o -frepo -Werr
or -I/home/fsirl/egcsm/libio -I/home/fsirl/obj/cvsm/ppc-redhat-linux/libio -I/home/fsirl/egcsm/libstdc++ -I/home/fsirl/egcsm/libstdc++/stl -I/home/fsirl
/obj/cvsm/gcc/testsuite/../include -lstdc++ -L/home/fsirl/obj/cvsm/ppc-redhat-linux//libstdc++ -L/home/fsirl/obj/cvsm/ppc-redhat-linux//libiberty -lm -o
 /home/fsirl/obj/cvsm/gcc/testsuite/g++-pt-instantiate4-C
collect: recompiling /home/fsirl/egcsm/gcc/testsuite/g++.old-deja/g++.pt/instantiate4.C
collect: relinking
collect: recompiling /home/fsirl/egcsm/gcc/testsuite/g++.old-deja/g++.pt/instantiate4.C
collect: relinking
output is:
collect: recompiling /home/fsirl/egcsm/gcc/testsuite/g++.old-deja/g++.pt/instantiate4.C
collect: relinking
collect: recompiling /home/fsirl/egcsm/gcc/testsuite/g++.old-deja/g++.pt/instantiate4.C
collect: relinking

FAIL: g++.pt/instantiate4.C (test for excess errors)
collect: recompiling /home/fsirl/egcsm/gcc/testsuite/g++.old-deja/g++.pt/instantiate4.C
collect: relinking
collect: recompiling /home/fsirl/egcsm/gcc/testsuite/g++.old-deja/g++.pt/instantiate4.C
collect: relinking
testcase /home/fsirl/egcsm/gcc/testsuite/g++.old-deja/old-deja.exp completed in 7 seconds

log of successful instantiate4.C:
Executing on host: /home/fsirl/obj/cvsm/gcc/testsuite/../xgcc -B/home/fsirl/obj/cvsm/gcc/testsuite/../ /home/fsirl/obj/cvsm/gcc/testsuite/instantiate4.o
   -frepo -Werror  -I/home/fsirl/egcsm/libio -I/home/fsirl/obj/cvsm/ppc-redhat-linux/libio -I/home/fsirl/egcsm/libstdc++ -I/home/fsirl/egcsm/libstdc++/s
tl -I/home/fsirl/obj/cvsm/gcc/testsuite/../include -lstdc++  -L/home/fsirl/obj/cvsm/ppc-redhat-linux//libstdc++ -L/home/fsirl/obj/cvsm/ppc-redhat-linux/
/libiberty  -lm   -o /home/fsirl/obj/cvsm/gcc/testsuite/g++-pt-instantiate4-C
spawn /home/fsirl/obj/cvsm/gcc/testsuite/../xgcc -B/home/fsirl/obj/cvsm/gcc/testsuite/../ /home/fsirl/obj/cvsm/gcc/testsuite/instantiate4.o -frepo -Werr
or -I/home/fsirl/egcsm/libio -I/home/fsirl/obj/cvsm/ppc-redhat-linux/libio -I/home/fsirl/egcsm/libstdc++ -I/home/fsirl/egcsm/libstdc++/stl -I/home/fsirl
/obj/cvsm/gcc/testsuite/../include -lstdc++ -L/home/fsirl/obj/cvsm/ppc-redhat-linux//libstdc++ -L/home/fsirl/obj/cvsm/ppc-redhat-linux//libiberty -lm -o
 /home/fsirl/obj/cvsm/gcc/testsuite/g++-pt-instantiate4-C
PASS: g++.pt/instantiate4.C (test for excess errors)
testcase /home/fsirl/egcsm/gcc/testsuite/g++.old-deja/old-deja.exp completed in 5 seconds