[Bug python/11248] New: Error while printing std::string with printers

[Bug python/11248] New: Error while printing std::string with printers

[roman dot simakov at gmail dot com]

I have an error:
#2  0x00000000004faf27 in storage::StorageImpl::open (this=0x7655a0,
storageDescriptorFilePath=
    Traceback (most recent call last):                                         
               
  File "/home/roman/gdb_libstd/python/libstdcxx/v6/printers.py", line 549, in
to_string        
    return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)          
               
AttributeError: 'gdb.Value' object has no attribute 'lazy_string'              
               
, cacheSize=256) at
/home/roman/docs/prj/scidb-rep/trunk/src/smgr/io/src/Storage.cpp:521       
521                     fprintf(f, "%s.header\n", databaseName.c_str());

-- 
           Summary: Error while printing std::string with printers
           Product: gdb
           Version: 7.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: python
        AssignedTo: unassigned at sourceware dot org
        ReportedBy: roman dot simakov at gmail dot com
                CC: gdb-prs at sourceware dot org


http://sourceware.org/bugzilla/show_bug.cgi?id=11248

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[Bug python/11248] Error while printing std::string with printers

[pmuldoon at redhat dot com]

------- Additional Comments From pmuldoon at redhat dot com  2010-02-04 15:03 -------
This bug:

http://sourceware.org/bugzilla/show_bug.cgi?id=10705

moved us to using lazy string encoding.  This was a patch to GDB (cvs head) and
a patch in the libstdc++ printers.py.  It looks like you have the new
printers.py, but an older GDB.  This should be resolved in FSF release 7.1 soon.

If you are using a custom build, you can probably reverse the printers.py patch
and carry on as your were.

The patch for printers.py is here:

http://gcc.gnu.org/viewcvs?view=revision&revision=155951



-- 


http://sourceware.org/bugzilla/show_bug.cgi?id=11248

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[Bug python/11248] Error while printing std::string with printers

[roman dot simakov at gmail dot com]

------- Additional Comments From roman dot simakov at gmail dot com  2010-02-04 16:47 -------
OK. I see. Thanks. Will use previus printers.py until 7.1 is released.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |WONTFIX


http://sourceware.org/bugzilla/show_bug.cgi?id=11248

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