Key decisions about 'bool' vs '_Bool' to be based on a new flag in langoptions.

This is simple enough, but then I thought it would be nice to make PrintingPolicy
get a LangOptions so that various things can key off "bool" and "C++" independently.
This spiraled out of control.  There are many fixme's, but I think things are slightly
better than they were before.

One thing that can be improved: CFG should probably have an ASTContext pointer in it,
which would simplify its clients.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74493 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Frontend/ResolveLocation.cpp b/lib/Frontend/ResolveLocation.cpp
index a5f0d1f..5182727 100644
--- a/lib/Frontend/ResolveLocation.cpp
+++ b/lib/Frontend/ResolveLocation.cpp
@@ -299,7 +299,7 @@
 void LocResolverBase::print(Stmt *Node) {
   llvm::raw_ostream &OS = llvm::outs();
   OS << "#### STMT ####\n";
-  Node->printPretty(OS, Ctx);
+  Node->printPretty(OS, Ctx, 0, PrintingPolicy(Ctx.getLangOptions()));
   OS << " <";
   Node->getLocStart().print(OS, Ctx.getSourceManager());
   OS << " > - <";