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* [Bug libstdc++/55649] New: libstdcxx gdb python pretty printer for tr1 not working
@ 2012-12-11 16:17 david.simmonds at igmarkets dot com
2012-12-11 16:19 ` [Bug libstdc++/55649] " david.simmonds at igmarkets dot com
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: david.simmonds at igmarkets dot com @ 2012-12-11 16:17 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55649
Bug #: 55649
Summary: libstdcxx gdb python pretty printer for tr1 not
working
Classification: Unclassified
Product: gcc
Version: 4.7.2
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: libstdc++
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: david.simmonds@igmarkets.com
The Tr1UnorderedMapPrinter pretty printer, and other tr1 pretty printers look
for variables starting with _M_, the actual variable names start with m_
For example, should be m_element_count rather than _M_element_count
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug libstdc++/55649] libstdcxx gdb python pretty printer for tr1 not working 2012-12-11 16:17 [Bug libstdc++/55649] New: libstdcxx gdb python pretty printer for tr1 not working david.simmonds at igmarkets dot com @ 2012-12-11 16:19 ` david.simmonds at igmarkets dot com 2012-12-11 16:34 ` redi at gcc dot gnu.org ` (3 subsequent siblings) 4 siblings, 0 replies; 6+ messages in thread From: david.simmonds at igmarkets dot com @ 2012-12-11 16:19 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55649 --- Comment #1 from Dave Simmonds <david.simmonds at igmarkets dot com> 2012-12-11 16:19:09 UTC --- (gdb) print g_epicmap->m_Map $1 = Traceback (most recent call last): File "/usr/share/gdb/python/libstdcxx/v6/printers.py", line 536, in to_string return '%s with %d elements' % (self.typename, self.val['_M_element_count']) RuntimeError: There is no member or method named _M_element_count. Traceback (most recent call last): File "/usr/share/gdb/python/libstdcxx/v6/printers.py", line 555, in children data = self.flatten (itertools.imap (self.format_one, Tr1HashtableIterator (self.val))) File "/usr/share/gdb/python/libstdcxx/v6/printers.py", line 477, in __init__ self.n_buckets = hash['_M_element_count'] RuntimeError: There is no member or method named _M_element_count. (gdb) print /r g_epicmap->m_Map $2 = { <std::tr1::hashtable<char const*, std::pair<char const* const, boost::shared_ptr<CEpicRecord> >, std::allocator<std::pair<char const* const, boost::shared_ptr<CEpicRecord> > >, Internal::extract1st<std::pair<char const* const, boost::shared_ptr<CEpicRecord> > >, _ConstCharPtrCmp, _ConstCharHash, Internal::mod_range_hashing, Internal::default_ranged_hash, Internal::prime_rehash_policy, false, false, true>> = { <Internal::rehash_base<Internal::prime_rehash_policy, std::tr1::hashtable<char const*, std::pair<char const* const, boost::shared_ptr<CEpicRecord> >, std::allocator<std::pair<char const* const, boost::shared_ptr<CEpicRecord> > >, Internal::extract1st<std::pair<char const* const, boost::shared_ptr<CEpicRecord> > >, _ConstCharPtrCmp, _ConstCharHash, Internal::mod_range_hashing, Internal::default_ranged_hash, Internal::prime_rehash_policy, false, false, true> >> = {<No data fields>}, <Internal::hash_code_base<char const*, std::pair<char const* const, boost::shared_ptr<CEpicRecord> >, Internal::extract1st<std::pair<char const* const, boost::shared_ptr<CEpicRecord> > >, _ConstCharPtrCmp, _ConstCharHash, Internal::mod_range_hashing, Internal::default_ranged_hash, false>> = { m_extract = {<No data fields>}, m_eq = {<No data fields>}, m_h1 = {<No data fields>}, m_h2 = {<No data fields>} }, <Internal::map_base<char const*, std::pair<char const* const, boost::shared_ptr<CEpicRecord> >, Internal::extract1st<std::pair<char const* const, boost::shared_ptr<CEpicRecord> > >, true, std::tr1::hashtable<char const*, std::pair<char const* const, boost::shared_ptr<CEpicRecord> >, std::allocator<std::pair<char const* const, boost::shared_ptr<CEpicRecord> > >, Internal::extract1st<std::pair<char const* const, boost::shared_ptr<CEpicRecord> > >, _ConstCharPtrCmp, _ConstCharHash, Internal::mod_range_hashing, Internal::default_ranged_hash, Internal::prime_rehash_policy, false, false, true> >> = {<No data fields>}, members of std::tr1::hashtable<char const*, std::pair<char const* const, boost::shared_ptr<CEpicRecord> >, std::allocator<std::pair<char const* const, boost::shared_ptr<CEpicRecord> > >, Internal::extract1st<std::pair<char const* const, boost::shared_ptr<CEpicRecord> > >, _ConstCharPtrCmp, _ConstCharHash, Internal::mod_range_hashing, Internal::default_ranged_hash, Internal::prime_rehash_policy, false, false, true>: m_node_allocator = { <__gnu_cxx::new_allocator<Internal::hash_node<std::pair<char const* const, boost::shared_ptr<CEpicRecord> >, false> >> = {<No data fields>}, <No data fields>}, m_buckets = 0x2aaaaaaac010, m_bucket_count = 92203, m_element_count = 69182, m_rehash_policy = { m_max_load_factor = 1, m_growth_factor = 2, m_next_resize = 92203 } }, <No data fields>} ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug libstdc++/55649] libstdcxx gdb python pretty printer for tr1 not working 2012-12-11 16:17 [Bug libstdc++/55649] New: libstdcxx gdb python pretty printer for tr1 not working david.simmonds at igmarkets dot com 2012-12-11 16:19 ` [Bug libstdc++/55649] " david.simmonds at igmarkets dot com @ 2012-12-11 16:34 ` redi at gcc dot gnu.org 2012-12-11 16:49 ` david.simmonds at igmarkets dot com ` (2 subsequent siblings) 4 siblings, 0 replies; 6+ messages in thread From: redi at gcc dot gnu.org @ 2012-12-11 16:34 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55649 --- Comment #2 from Jonathan Wakely <redi at gcc dot gnu.org> 2012-12-11 16:34:09 UTC --- (In reply to comment #0) > The Tr1UnorderedMapPrinter pretty printer, and other tr1 pretty printers look > for variables starting with _M_, the actual variable names start with m_ No they don't: http://gcc.gnu.org/viewcvs/trunk/libstdc%2B%2B-v3/include/tr1/unordered_map.h?view=markup ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug libstdc++/55649] libstdcxx gdb python pretty printer for tr1 not working 2012-12-11 16:17 [Bug libstdc++/55649] New: libstdcxx gdb python pretty printer for tr1 not working david.simmonds at igmarkets dot com 2012-12-11 16:19 ` [Bug libstdc++/55649] " david.simmonds at igmarkets dot com 2012-12-11 16:34 ` redi at gcc dot gnu.org @ 2012-12-11 16:49 ` david.simmonds at igmarkets dot com 2012-12-11 16:56 ` david.simmonds at igmarkets dot com 2012-12-11 17:10 ` redi at gcc dot gnu.org 4 siblings, 0 replies; 6+ messages in thread From: david.simmonds at igmarkets dot com @ 2012-12-11 16:49 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55649 --- Comment #3 from Dave Simmonds <david.simmonds at igmarkets dot com> 2012-12-11 16:49:17 UTC --- (In reply to comment #2) > (In reply to comment #0) > > The Tr1UnorderedMapPrinter pretty printer, and other tr1 pretty printers look > > for variables starting with _M_, the actual variable names start with m_ > > No they don't: > http://gcc.gnu.org/viewcvs/trunk/libstdc%2B%2B-v3/include/tr1/unordered_map.h?view=markup Thanks for your reply, but the link isn't showing any variables with _M_ or with m_, so doesn't help. Why do you say they don't? Certainly it's not working for me as is, and if I create my own pretty printer with _M_ replaced by m_ it works. ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug libstdc++/55649] libstdcxx gdb python pretty printer for tr1 not working 2012-12-11 16:17 [Bug libstdc++/55649] New: libstdcxx gdb python pretty printer for tr1 not working david.simmonds at igmarkets dot com ` (2 preceding siblings ...) 2012-12-11 16:49 ` david.simmonds at igmarkets dot com @ 2012-12-11 16:56 ` david.simmonds at igmarkets dot com 2012-12-11 17:10 ` redi at gcc dot gnu.org 4 siblings, 0 replies; 6+ messages in thread From: david.simmonds at igmarkets dot com @ 2012-12-11 16:56 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55649 Dave Simmonds <david.simmonds at igmarkets dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution| |FIXED --- Comment #4 from Dave Simmonds <david.simmonds at igmarkets dot com> 2012-12-11 16:56:19 UTC --- (In reply to comment #3) > (In reply to comment #2) > > (In reply to comment #0) > > > The Tr1UnorderedMapPrinter pretty printer, and other tr1 pretty printers look > > > for variables starting with _M_, the actual variable names start with m_ > > > > No they don't: > > http://gcc.gnu.org/viewcvs/trunk/libstdc%2B%2B-v3/include/tr1/unordered_map.h?view=markup > > Thanks for your reply, but the link isn't showing any variables with _M_ or > with m_, so doesn't help. Why do you say they don't? Certainly it's not working > for me as is, and if I create my own pretty printer with _M_ replaced by m_ it > works. OK, I looked at the include file, I compiled against gcc 4.1.2, which has m_, 4.7.2 has _M_ Problem is that redhat el5 comes with gcc 4.1.2 and a pretty printer with _M_ which doesn't work togther ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug libstdc++/55649] libstdcxx gdb python pretty printer for tr1 not working 2012-12-11 16:17 [Bug libstdc++/55649] New: libstdcxx gdb python pretty printer for tr1 not working david.simmonds at igmarkets dot com ` (3 preceding siblings ...) 2012-12-11 16:56 ` david.simmonds at igmarkets dot com @ 2012-12-11 17:10 ` redi at gcc dot gnu.org 4 siblings, 0 replies; 6+ messages in thread From: redi at gcc dot gnu.org @ 2012-12-11 17:10 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55649 Jonathan Wakely <redi at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Resolution|FIXED |INVALID --- Comment #5 from Jonathan Wakely <redi at gcc dot gnu.org> 2012-12-11 17:10:29 UTC --- (In reply to comment #3) > Thanks for your reply, but the link isn't showing any variables with _M_ or > with m_, so doesn't help. Sorry, I should have used http://gcc.gnu.org/viewcvs/trunk/libstdc%2B%2B-v3/include/tr1/hashtable_policy.h?view=markup or http://gcc.gnu.org/viewcvs/trunk/libstdc%2B%2B-v3/include/tr1/hashtable.h?view=markup ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2012-12-11 17:10 UTC | newest] Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2012-12-11 16:17 [Bug libstdc++/55649] New: libstdcxx gdb python pretty printer for tr1 not working david.simmonds at igmarkets dot com 2012-12-11 16:19 ` [Bug libstdc++/55649] " david.simmonds at igmarkets dot com 2012-12-11 16:34 ` redi at gcc dot gnu.org 2012-12-11 16:49 ` david.simmonds at igmarkets dot com 2012-12-11 16:56 ` david.simmonds at igmarkets dot com 2012-12-11 17:10 ` redi at gcc dot gnu.org
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