[Bug libfortran/25139] [4.1/4.2 regression] "Invalid argument" error on I/O
dir at lanl dot gov
gcc-bugzilla@gcc.gnu.org
Fri Dec 16 20:35:00 GMT 2005
------- Comment #11 from dir at lanl dot gov 2005-12-16 20:35 -------
When the array of size 2045 or larger the error goes away -
[dranta:~/tests/gfortran-D] dir% gfortran -o write11 write11.f
[dranta:~/tests/gfortran-D] dir% write11
At line 14 of file write11.f
Fortran runtime error: Invalid argument
[dranta:~/tests/gfortran-D] dir% cat write11.f
integer :: i = 1
dimension data(2044)
do 10 i=1,5
data(i)=i
10 continue
open(unit=11,status='scratch',form='unformatted')
write(11)data
read(11,end= 1000 )data
1000 continue
c backspace 11
rewind 11
read(11,end= 1001 )data
1001 continue
read(11,end= 1002 )data
1002 continue
close(11)
end
[dranta:~/tests/gfortran-D] dir% gfortran -o write11 write11.f
[dranta:~/tests/gfortran-D] dir% write11
[dranta:~/tests/gfortran-D] dir% cat write11.f
integer :: i = 1
dimension data(2045)
do 10 i=1,5
data(i)=i
10 continue
open(unit=11,status='scratch',form='unformatted')
write(11)data
read(11,end= 1000 )data
1000 continue
c backspace 11
rewind 11
read(11,end= 1001 )data
1001 continue
read(11,end= 1002 )data
1002 continue
close(11)
end
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25139
More information about the Gcc-bugs
mailing list