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[Bug c++/11990] "can't find linker symbol for virtual table for ..." when printing variables
- From: "vz-gdb at zeitlins dot org" <sourceware-bugzilla at sourceware dot org>
- To: gdb-prs at sourceware dot org
- Date: Thu, 02 May 2013 23:28:40 +0000
- Subject: [Bug c++/11990] "can't find linker symbol for virtual table for ..." when printing variables
- Auto-submitted: auto-generated
- References: <bug-11990-4717 at http dot sourceware dot org/bugzilla/>
http://sourceware.org/bugzilla/show_bug.cgi?id=11990
--- Comment #11 from vz-gdb at zeitlins dot org 2013-05-02 23:28:40 UTC ---
After the last mistake I hesitate to reopen this once again but there is a
fatal bug in the latest version (binutils_latest_snapshot-1587-g51c07ff from
git master) which can result in an infinite recursion in
cp_lookup_symbol_namespace(). This already happened twice to me, once when
calling a function using "p gtk_xxx()" and another time simply when using TAB
completion after "p". I don't know if it's related to this change and
unfortunately I still don't have a simple reproducible example but this bug
definitely wasn't in 7.6.
Another regression possibly related to this change I noticed with the latest
version is that "b Foo::Bar" now creates 2 breakpoints: one on the real
function in C++ source itself and another at "Foo::Bar()@plt" which is hit
before the real breakpoint is. Again, this is something that didn't happen with
7.6.
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