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* [Bug c++/11547] New: Better c++-0x lambda support
@ 2010-04-27 17:08 fuscated at gmail dot com
2010-04-27 17:09 ` [Bug c++/11547] " fuscated at gmail dot com
2010-04-27 19:11 ` tromey at redhat dot com
0 siblings, 2 replies; 3+ messages in thread
From: fuscated at gmail dot com @ 2010-04-27 17:08 UTC (permalink / raw)
To: gdb-prs
Getting the value 'sum' inside the lambda function doesn't work.
1. Compile the attached source (g++ -std=c++0x) with gcc 4.5.0+
2. Place a breakpoint on line 18 (first line of the lambda)
3. Run the debuggee
4. When the breakpoint is hit evaluate 'sum' with 'print sum' command:
> print sum
$1 = 32767
> print this->__sum
$2 = (int &) @0x7fffffffddec: 0
--
Summary: Better c++-0x lambda support
Product: gdb
Version: 7.1
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: c++
AssignedTo: unassigned at sourceware dot org
ReportedBy: fuscated at gmail dot com
CC: gdb-prs at sourceware dot org
http://sourceware.org/bugzilla/show_bug.cgi?id=11547
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* [Bug c++/11547] Better c++-0x lambda support
2010-04-27 17:08 [Bug c++/11547] New: Better c++-0x lambda support fuscated at gmail dot com
@ 2010-04-27 17:09 ` fuscated at gmail dot com
2010-04-27 19:11 ` tromey at redhat dot com
1 sibling, 0 replies; 3+ messages in thread
From: fuscated at gmail dot com @ 2010-04-27 17:09 UTC (permalink / raw)
To: gdb-prs
------- Additional Comments From fuscated at gmail dot com 2010-04-27 17:09 -------
Created an attachment (id=4754)
--> (http://sourceware.org/bugzilla/attachment.cgi?id=4754&action=view)
the source
--
http://sourceware.org/bugzilla/show_bug.cgi?id=11547
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* [Bug c++/11547] Better c++-0x lambda support
2010-04-27 17:08 [Bug c++/11547] New: Better c++-0x lambda support fuscated at gmail dot com
2010-04-27 17:09 ` [Bug c++/11547] " fuscated at gmail dot com
@ 2010-04-27 19:11 ` tromey at redhat dot com
1 sibling, 0 replies; 3+ messages in thread
From: tromey at redhat dot com @ 2010-04-27 19:11 UTC (permalink / raw)
To: gdb-prs
------- Additional Comments From tromey at redhat dot com 2010-04-27 19:11 -------
g++ is not emitting the necessary debuginfo for this to work.
That gdb can still try to resolve "sum" seems to be a gdb bug
(though I did not look into this part too closely, perhaps it
is also some debuginfo problem).
--
What |Removed |Added
----------------------------------------------------------------------------
CC| |tromey at redhat dot com
Status|UNCONFIRMED |NEW
Ever Confirmed| |1
Last reconfirmed|0000-00-00 00:00:00 |2010-04-27 19:11:49
date| |
http://sourceware.org/bugzilla/show_bug.cgi?id=11547
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2010-04-27 17:08 [Bug c++/11547] New: Better c++-0x lambda support fuscated at gmail dot com
2010-04-27 17:09 ` [Bug c++/11547] " fuscated at gmail dot com
2010-04-27 19:11 ` tromey at redhat dot com
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