Fixed a bug when evaluating those copy-assignments
which need by lazily syntheized. A test case
for these.

llvm-svn: 78965

llvm-svn: 78959

llvm-svn: 78957

base classes as we'll need that to layout the virtual bases...

llvm-svn: 78954

primaries.  WIP.

llvm-svn: 78950

llvm-svn: 78946

data members.

llvm-svn: 78943

llvm-svn: 78941

function in the order according to c++03. ir-gen 
for copy assignment in the trivial case and the first
test case.

llvm-svn: 78938

llvm-svn: 78927

llvm-svn: 78882

llvm-svn: 78877

llvm-svn: 78876

llvm-svn: 78875

llvm-svn: 78873

llvm-svn: 78862

llvm-svn: 78861

llvm-svn: 78858

llvm-svn: 78857

llvm-svn: 78855

llvm-svn: 78854

llvm-svn: 78851

llvm-svn: 78847

has been audited for correctness.

llvm-svn: 78846

llvm-svn: 78844

WIP.

llvm-svn: 78841

llvm-svn: 78831

llvm-svn: 78826

llvm-svn: 78824

cases where a virtual base was already used as a primary base class.
WIP.

llvm-svn: 78820

llvm-svn: 78794

llvm-svn: 78783

llvm-svn: 78782

llvm-svn: 78781

llvm-svn: 78780

llvm-svn: 78765

llvm-svn: 78760

llvm-svn: 78756

llvm-svn: 78754

llvm-svn: 78741