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Auto-display of array elements in Fortran
- From: Nick Roberts <nick at nick dot uklinux dot net>
- To: gdb at sources dot redhat dot com
- Date: Sat, 13 Mar 2004 22:34:22 +0000
- Subject: Auto-display of array elements in Fortran
Debugging the simple Fortran program below, I can't auto-display ARRAY(1). I
guess that GDB might confuse this for a C procedure but "p ARRAY(1)" works
fine. Is it necessary for the GDB "display" command to try to parse its
argument in a different manner to the "print" command?
Nick
DIMENSION ARRAY(100)
ARRAY(1) = 1.0
ARRAY(1) = 2.0
ARRAY(1) = 3.0
STOP
END
nick:{nick}26: ~/gdb/gdb/gdb tempf
GNU gdb 2004-02-01-cvs
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This GDB was configured as "i586-pc-linux-gnu"...Using host libthread_db library "/lib/libthread_db.so.1".
(gdb) b temp.f:3
Breakpoint 1 at 0x80485ff: file temp.f, line 3.
(gdb) run
Starting program: /home/nick/tmp/tempf
Breakpoint 1, MAIN__ () at temp.f:3
3 ARRAY(1) = 2.0
Current language: auto; currently fortran
(gdb) p ARRAY(1)
$1 = 1
(gdb) disp ARRAY(1)
1: Invalid expression
Disabling display 1 to avoid infinite recursion.
(gdb)