Tidy pretty-printing for SVals, using 'dump()' instead of 'printStdErr()', and implementing operator<< support for llvm::raw_ostream.

llvm-svn: 75560
diff --git a/clang/lib/Analysis/GRState.cpp b/clang/lib/Analysis/GRState.cpp
index 54c0afb..b849bea 100644
--- a/clang/lib/Analysis/GRState.cpp
+++ b/clang/lib/Analysis/GRState.cpp
@@ -168,8 +168,7 @@
     Out << " (" << (void*) I.getKey() << ") ";
     LangOptions LO; // FIXME.
     I.getKey()->printPretty(Out, 0, PrintingPolicy(LO));
-    Out << " : ";
-    I.getData().print(Out);
+    Out << " : " << I.getData();
   }
   
   // Print block-expression bindings.
@@ -186,8 +185,7 @@
     Out << " (" << (void*) I.getKey() << ") ";
     LangOptions LO; // FIXME.
     I.getKey()->printPretty(Out, 0, PrintingPolicy(LO));
-    Out << " : ";
-    I.getData().print(Out);
+    Out << " : " << I.getData();
   }
   
   Mgr->getConstraintManager().print(this, Out, nl, sep);