Add prototype for CodeTextRegion.
A CodeTextRegion wraps two kinds of data: FunctionDecl* or SymbolRef. 
The latter comes from the symbolic function pointer that are generated from
function calls or input data.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68777 91177308-0d34-0410-b5e6-96231b3b80d8
4 files changed