[cfe-commits] r161236 - in /cfe/trunk: lib/AST/RecordLayoutBuilder.cpp test/CodeGenCXX/cxx11-vtable-key-function.cpp

[John McCall]

On Aug 3, 2012, at 1:39 AM, Benjamin Kramer wrote:
> Author: d0k
> Date: Fri Aug  3 03:39:58 2012
> New Revision: 161236
> 
> URL: http://llvm.org/viewvc/llvm-project?rev=161236&view=rev
> Log:
> Fix failed to generate vtables in certain cases.
> 
> By C++ standard, the vtable should be generated if the first non-inline
> virtual function is defined in the TU.  Current version of clang doesn't
> generate vtable if the first virtual function is defaulted, because the
> key function is regarded as the defaulted function.

Would you mind sending a message for this to cxa-abi-dev?  That's
the closest we have to a bug tracker, and eventually this should make
it into the document.  (I'm assuming it isn't there now.)

John.