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dejagnu 980528 is worse than 971225


Hi,

I just found out dejagnu 980528 had more bugs than 971225. Fisrt
it still needs my lookfor_dir_with_trigger patch. I guess noone
really understands what is going on here. I have tried to explain it
before. I guess it went nowhere. It is very tricky to reproduce it.
It needs a special build directory structure to see it. dejagnu is too
dumb to figure it out. That is why it needs my lookfor_dir_with_trigger
patch.

With dejagnu 980528, there is a new failure:

gcc.c-torture/special/921210-1.c

It is caused by the change in dejagnu 980528 which uses the TCL
built spawn, which generates an extra '\r' at the end. But

gcc.c-torture/special/special.exp

cannot deal with it. I enclose a trace here. In the meantime, I
recommend to use dejagnu 971225 plus my lookfor_dir_with_trigger patch
for egcs.


H.J.
-----
spawn /usr/src/gcc/egcs/gcc/xgcc -B/usr/src/gcc/egcs/gcc/ /home/work/gnu/src/egcs/gcc/testsuite/gcc.c-torture/special/921210-1.c -E 
# 1 "/home/work/gnu/src/egcs/gcc/testsuite/gcc.c-torture/special/921210-1.c"



(  a->f   +1) +1 
output is:
# 1 "/home/work/gnu/src/egcs/gcc/testsuite/gcc.c-torture/special/921210-1.c"



(  a->f   +1) +1 

foobar:# 1 "/home/work/gnu/src/egcs/gcc/testsuite/gcc.c-torture/special/921210-1.c"



(  a->f   +1) +1 
:foobar
foobar:# 1 "/home/work/gnu/src/egcs/gcc/testsuite/gcc.c-torture/special/921210-1.c"



(  a->f   +1) +1 
:foobar
foobar:# 1 "/home/work/gnu/src/egcs/gcc/testsuite/gcc.c-torture/special/921210-1.c"



(  a->f   +1) +1 
:foobar
foobar:{# 1 "/home/work/gnu/src/egcs/gcc/testsuite/gcc.c-torture/special/921210-1.c"} {} {} {} {(  a->f   +1) +1 } {}:foobar
FAIL: 921210-1.c


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