[analyzer] Do not create a CompoundVal for lvalue InitListExprs.

These should be treated like scalars. This fixes a crash reported in radar://14164698.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@184257 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed