Refactored some of the BugReporter interface so that data such as the ASTContext&, PathDiagnosticClient*, can be provided by an external source.
Split BugReporter into BugReporter and GRBugReporter so checkers not based on GRExprEngine can still use the BugReporter mechanism.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@53048 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/CFRefCount.cpp b/lib/Analysis/CFRefCount.cpp
index b190ac2..323181a 100644
--- a/lib/Analysis/CFRefCount.cpp
+++ b/lib/Analysis/CFRefCount.cpp
@@ -2202,7 +2202,7 @@
   // Add the range by scanning the children of the statement for any bindings
   // to Sym.
   
-  ValueStateManager& VSM = BR.getEngine().getStateManager();
+  ValueStateManager& VSM = cast<GRBugReporter>(BR).getStateManager();
   
   for (Stmt::child_iterator I = S->child_begin(), E = S->child_end(); I!=E; ++I)
     if (Expr* Exp = dyn_cast_or_null<Expr>(*I)) {
@@ -2266,7 +2266,7 @@
 
   // Tell the BugReporter to report cases when the tracked symbol is
   // assigned to different variables, etc.
-  BR.addNotableSymbol(Sym);
+  cast<GRBugReporter>(BR).addNotableSymbol(Sym);
   
   if (!getBugType().isLeak())
     return RangedBugReport::getEndPath(BR, EndN);