Refactor the dependence computation for DeclRefExpr so that we can
reuse it for BlockDeclRefExpr. Do so, fixing the dependence calculate
for BlockDeclRefExpr.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@123851 91177308-0d34-0410-b5e6-96231b3b80d8
3 files changed