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From: "andre dot poenitz at nokia dot com" <sourceware-bugzilla@sourceware.org> To: gdb-prs@sourceware.org Subject: [Bug python/11777] New: Strange behaviour of gdb.Type.fields Date: Thu, 01 Jul 2010 07:20:00 -0000 [thread overview] Message-ID: <20100701072012.11777.andre.poenitz@nokia.com> (raw) I sometimes cannot get a proper list of members from structures that do have members: This accesses a "real" QRegionPrivate object in a 'QRegion region;': python print gdb.parse_and_eval(\"region\")[\"d\"].dereference()[\"qt_rgn\"].dereference().type -> struct myns::QRegionPrivate python print gdb.parse_and_eval(\"region\")[\"d\"].dereference()[\"qt_rgn\"].dereference().type.fields() -> [] If I "create" the type manually I get: python print gdb.parse_and_eval(\"('myns::QRegionPrivate'*)0\").dereference().type -> myns::QRegionPrivate python print gdb.parse_and_eval(\"('myns::QRegionPrivate'*)0 \").dereference().type.fields() -> [<gdb.Field object at 0xb7764ac0>, <gdb.Field object at 0xb7764af0>, <gdb.Field object at 0xb7764b20>, <gdb.Field object at 0xb7764b50>, <gdb.Field object at 0xb7764b80>] Note the extra "struct " in the 'type' output in the first case. The problem also disappears when I use type = gdb.lookup_type(str(type)) before accessing fields(). -- Summary: Strange behaviour of gdb.Type.fields Product: gdb Version: 7.1 Status: UNCONFIRMED Severity: normal Priority: P2 Component: python AssignedTo: unassigned at sourceware dot org ReportedBy: andre dot poenitz at nokia dot com CC: gdb-prs at sourceware dot org GCC build triplet: i486-linux-gnu GCC host triplet: i486-linux-gnu GCC target triplet: i486-linux-gnu http://sourceware.org/bugzilla/show_bug.cgi?id=11777 ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is.
next reply other threads:[~2010-07-01 7:20 UTC|newest] Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top 2010-07-01 7:20 andre dot poenitz at nokia dot com [this message] 2010-07-01 7:35 ` [Bug python/11777] " andre dot poenitz at nokia dot com 2010-07-01 9:13 ` andre dot poenitz at nokia dot com 2010-07-06 19:52 ` tromey at redhat dot com 2010-08-20 18:27 ` tromey at redhat dot com
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