In this patch, the following classes and functions have been moved to a header file:
FieldChainInfo
FindUninitializedFields
isPrimitiveType
This also meant that they moved from anonymous namespace to clang::ento.
Code related to pointer chasing now relies in its own file.
There's absolutely no functional change in this patch -- its literally just copy pasting.
Differential Revision: https://reviews.llvm.org/D50504
llvm-svn: 339595
Kristof Umann