[Bug fortran/31270] New: print subscript value and array bounds when out-of-bounds error occurs
vivekrao4 at yahoo dot com
gcc-bugzilla@gcc.gnu.org
Mon Mar 19 22:02:00 GMT 2007
For the code
program xcheck
implicit none
integer :: i,ivec(2)
ivec = 0
do i=1,3
if (i**2 < 10) print*,ivec(i)
end do
end program xcheck
gfortran -Wall -fbounds-check
for mingw 4.3.0 20070315
gives at run time
Fortran runtime error: Array reference out of bounds for array 'ivec', upper
bound of dimension 1 exceeded (in file 'xbounds_check.f90', at line 6)
0
0
This is good, but g95 is a little more informative, identifyng the value of the
out-of-bound subscript and the relevant dimension of the array, saying
0
0
At line 6 of file xbounds_check.f90 (Unit 6)
Traceback: not available, compile with -ftrace=frame or -ftrace=full
Fortran runtime error: Array element out of bounds: 3 in (1:2), dim=1
Vivek Rao
--
Summary: print subscript value and array bounds when out-of-
bounds error occurs
Product: gcc
Version: 4.3.0
Status: UNCONFIRMED
Severity: enhancement
Priority: P3
Component: fortran
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: vivekrao4 at yahoo dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31270
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