[Bug mi/10611] New: MI vars with children in pretty-printer don't get printed correctly

[Bug mi/10611] New: MI vars with children in pretty-printer don't get printed correctly

[noamraph at gmail dot com]

Hello,

I pulled the most recent version of the archer-tromey-python branch. Bug 10584
was indeed fixed. However, if I add children to the pretty-printer, the MI value
gets totally corrupted:

p x
$1 = MyInt: 3 = {   # I stripped things.
  [0] = 1,
  [1] = 2,
  [2] = 3
}
^done
(gdb) 
-var-create x * x
^done,name="x",numchild="0",value="{...}",type="MyInt",thread-id="1",has_more="1"

(The pretty printer in bug.py just adds constant three children, as you can see.)

To recreate, download bug.c and bug.py. Compile bug.c. Run:
gdb --int mi2 a.out
-enable-pretty-printing
python execfile('bug.py')
b main
r
n
-var-create x * x

And you get the response above.

Thanks,
Noam

-- 
           Summary: MI vars with children in pretty-printer don't get
                    printed correctly
           Product: gdb
           Version: archer
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: mi
        AssignedTo: unassigned at sourceware dot org
        ReportedBy: noamraph at gmail dot com
                CC: gdb-prs at sourceware dot org


http://sourceware.org/bugzilla/show_bug.cgi?id=10611

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[Bug mi/10611] MI vars with children in pretty-printer don't get printed correctly

[noamraph at gmail dot com]

------- Additional Comments From noamraph at gmail dot com  2009-09-06 13:06 -------
Created an attachment (id=4173)
 --> (http://sourceware.org/bugzilla/attachment.cgi?id=4173&action=view)
File needed to recreate the bug


-- 


http://sourceware.org/bugzilla/show_bug.cgi?id=10611

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[Bug mi/10611] MI vars with children in pretty-printer don't get printed correctly

[noamraph at gmail dot com]

------- Additional Comments From noamraph at gmail dot com  2009-09-06 13:06 -------
Created an attachment (id=4172)
 --> (http://sourceware.org/bugzilla/attachment.cgi?id=4172&action=view)
File needed to recreate the bug


-- 


http://sourceware.org/bugzilla/show_bug.cgi?id=10611

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[Bug mi/10611] MI vars with children in pretty-printer don't get printed correctly

[tromey at redhat dot com]

------- Additional Comments From tromey at redhat dot com  2009-09-08 19:14 -------
-var-create x * x
^done,name="x",numchild="0",value="{...}",type="MyInt",thread-id="1",has_more="1"

Could you be more specific about what is wrong here?
I've looked at it a while and I think it is ok.

The has_more=1 is a signal to the MI consumer that this varobj has children.
You must use -var-list-children to fetch them.


-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|unassigned at sourceware dot|tromey at redhat dot com
                   |org                         |
             Status|UNCONFIRMED                 |ASSIGNED


http://sourceware.org/bugzilla/show_bug.cgi?id=10611

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[Bug mi/10611] MI vars with children in pretty-printer don't get printed correctly

[noamraph at gmail dot com]

------- Additional Comments From noamraph at gmail dot com  2009-09-09 06:52 -------
Oh, sorry. It's the same as bug 10616.
Too much debugging...

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|                            |INVALID


http://sourceware.org/bugzilla/show_bug.cgi?id=10611

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