A new patch with lightly modified the test case. David
On Thu, Aug 11, 2011 at 5:02 PM, Xinliang David Li <davi...@google.com> wrote: > Compile the following program using 4.6 or trunk compiler and run it, > the program will seg fault. The problem is that the D3_Spec's primary > vtable has a null entry for virtual function id which it overrides. > > The root cause is that the base class's virtual function list for the > derived class is copied from the base class -- so that lost_primary > bit may be 'inherited'. However this bit is not properly reset to 0 > after the derive class's vtable is analyzed. > > The attached trivial patch fixed the problem. > > Bootstrap and tested x86_64/linux. > > Ok for trunk and 46 branch? > > Thanks, > > David >
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