[Bug fortran/11313] iFort: internal-error: print_frame_args:Assertion `nsym != NULL' failed

["jan.kratochvil at redhat dot com" <sourceware-bugzilla at sourceware dot org>]

http://sourceware.org/bugzilla/show_bug.cgi?id=11313

Jan Kratochvil <jan.kratochvil at redhat dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
          Component|backtrace                   |fortran
            Version|7.1                         |7.2
         AssignedTo|unassigned at sourceware    |jan.kratochvil at redhat
                   |dot org                     |dot com
   Target Milestone|7.1                         |7.3
            Summary|internal-error:             |iFort: internal-error:
                   |print_frame_args: Assertion |print_frame_args: Assertion
                   |`nsym != NULL' failed       |`nsym != NULL' failed

--- Comment #10 from Jan Kratochvil <jan.kratochvil at redhat dot com> 2010-11-04 05:35:14 UTC ---
The `REF TO ->' / `<error reading variable>' problem is fixed by:
[new testcase] Regression 7.1->7.2 for iFort [Re: [RFA-v2] dwarf debug format:
Support DW_AT_variable_parameter attribute]
http://sourceware.org/ml/gdb-patches/2010-11/msg00084.html

so `str1' can be printed now with both patches:

(gdb) p str1
$1 = ' ' <repeats 16 times>
[...]
(gdb) p str1
$2 = 'arg1', ' ' <repeats 12 times>

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