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* [Bug c++/15008] New: Lookup of base types with virtual functions is broken @ 2013-01-10 13:20 andre.poenitz at digia dot com 2013-01-10 14:52 ` [Bug c++/15008] " tromey at redhat dot com 2013-10-31 19:40 ` tromey at redhat dot com 0 siblings, 2 replies; 3+ messages in thread From: andre.poenitz at digia dot com @ 2013-01-10 13:20 UTC (permalink / raw) To: gdb-prs http://sourceware.org/bugzilla/show_bug.cgi?id=15008 Bug #: 15008 Summary: Lookup of base types with virtual functions is broken Product: gdb Version: 7.5 Status: NEW Severity: normal Priority: P2 Component: c++ AssignedTo: unassigned@sourceware.org ReportedBy: andre.poenitz@digia.com Classification: Unclassified In the following code I would expect 'ptype A' to find A, no matter whether foo is declared virtual or not" struct A { }; struct B : A { }; struct C : B { virtual void foo() { } }; struct D : C { void foo() { // Break here. // (gdb) ptype A // -> Type D has no component named A. A *b = 0; } void bar() { // Break here. // (gdb) ptype A // -> Type D has no component named A. A *b = 0; } }; int main() { // Break here. // (gdb) ptype A // -> type = struct A { ... } D d; d.foo(); d.bar(); } // Note: If the 'virtual' is removed from C::foo(), // ptype A works in both D::foo() and D::bar() -- Configure bugmail: http://sourceware.org/bugzilla/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug c++/15008] Lookup of base types with virtual functions is broken 2013-01-10 13:20 [Bug c++/15008] New: Lookup of base types with virtual functions is broken andre.poenitz at digia dot com @ 2013-01-10 14:52 ` tromey at redhat dot com 2013-10-31 19:40 ` tromey at redhat dot com 1 sibling, 0 replies; 3+ messages in thread From: tromey at redhat dot com @ 2013-01-10 14:52 UTC (permalink / raw) To: gdb-prs http://sourceware.org/bugzilla/show_bug.cgi?id=15008 Tom Tromey <tromey at redhat dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |WAITING CC| |tromey at redhat dot com --- Comment #1 from Tom Tromey <tromey at redhat dot com> 2013-01-10 14:52:40 UTC --- I tried this with today's git master using the Fedora 16 gcc. It worked fine: Breakpoint 3, main () at pr.cc:29 29 D d; (gdb) ptype A type = struct A { } (gdb) c Continuing. Breakpoint 1, D::foo (this=0x7fffffffe400) at pr.cc:12 12 A *b = 0; (gdb) ptype A type = struct A { } (gdb) c Continuing. Breakpoint 2, D::bar (this=0x7fffffffe400) at pr.cc:20 20 A *b = 0; (gdb) ptype A type = struct A { } I also tried 7.5, and it did fail there. Could you try a newer gdb? I wonder if this is PR 8888. -- Configure bugmail: http://sourceware.org/bugzilla/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug c++/15008] Lookup of base types with virtual functions is broken 2013-01-10 13:20 [Bug c++/15008] New: Lookup of base types with virtual functions is broken andre.poenitz at digia dot com 2013-01-10 14:52 ` [Bug c++/15008] " tromey at redhat dot com @ 2013-10-31 19:40 ` tromey at redhat dot com 1 sibling, 0 replies; 3+ messages in thread From: tromey at redhat dot com @ 2013-10-31 19:40 UTC (permalink / raw) To: gdb-prs https://sourceware.org/bugzilla/show_bug.cgi?id=15008 Tom Tromey <tromey at redhat dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|WAITING |RESOLVED Resolution|--- |FIXED Target Milestone|--- |7.6 --- Comment #2 from Tom Tromey <tromey at redhat dot com> --- I think it was fixed in 7.6. -- You are receiving this mail because: You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2013-10-31 19:40 UTC | newest] Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2013-01-10 13:20 [Bug c++/15008] New: Lookup of base types with virtual functions is broken andre.poenitz at digia dot com 2013-01-10 14:52 ` [Bug c++/15008] " tromey at redhat dot com 2013-10-31 19:40 ` tromey at redhat dot com
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