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From: "andreasheimberger at gmx dot at" <sourceware-bugzilla@sourceware.org>
To: gdb-prs@sourceware.org
Subject: [Bug python/14386] New: std::bitset not iterable
Date: Mon, 23 Jul 2012 08:02:00 -0000
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http://sourceware.org/bugzilla/show_bug.cgi?id=14386

             Bug #: 14386
           Summary: std::bitset not iterable
           Product: gdb
           Version: 7.4
            Status: NEW
          Severity: normal
          Priority: P2
         Component: python
        AssignedTo: unassigned@sourceware.org
        ReportedBy: andreasheimberger@gmx.at
    Classification: Unclassified


What is the expected result for an std::bitset using -enable-pretty-printing in
gdb/mi. Following happens to me:

(gdb) 
-var-create - * bits
^error,msg="Returned value is not iterable"

(gdb) 
whatis bits
&"whatis bits\n"
~"type = std::bitset<8ul>\n"

Normal print or -data-evaluate-expression works as expected
print bits
&"print bits\n"
~"$2 = std::bitset = {[0] = 1"
~", [2] = 1"
~", [4] = 1"
~", [6] = 1"


What I expected was a result like the print of a std::map with the given index
to the bit that is set.

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