Make a couple more headers standalone

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@88840 91177308-0d34-0410-b5e6-96231b3b80d8

4 files changed, 9 insertions, 1 deletions

diff --git a/include/clang/Analysis/FlowSensitive/DataflowSolver.h b/include/clang/Analysis/FlowSensitive/DataflowSolver.h
index f505bca951..cbf7010bfd 100644
--- a/include/clang/Analysis/FlowSensitive/DataflowSolver.h
+++ b/include/clang/Analysis/FlowSensitive/DataflowSolver.h
@@ -16,6 +16,7 @@
 
 #include "clang/Analysis/CFG.h"
 #include "clang/Analysis/ProgramPoint.h"
+#include "clang/Analysis/FlowSensitive/DataflowValues.h"
 #include "llvm/ADT/SmallPtrSet.h"
 #include "functional" // STL
 
diff --git a/include/clang/Analysis/PathSensitive/BugType.h b/include/clang/Analysis/PathSensitive/BugType.h
index 1526fbb38c..8303dee49a 100644
--- a/include/clang/Analysis/PathSensitive/BugType.h
+++ b/include/clang/Analysis/PathSensitive/BugType.h
@@ -23,6 +23,7 @@ class BugReportEquivClass;
 class BugReporter;
 class BuiltinBugReport;
 class BugReporterContext;
+class ExplodedNode;
 class GRExprEngine;
 
 class BugType {
diff --git a/include/clang/Analysis/PathSensitive/GRWorkList.h b/include/clang/Analysis/PathSensitive/GRWorkList.h
index 17b83fdf9f..934a559770 100644
--- a/include/clang/Analysis/PathSensitive/GRWorkList.h
+++ b/include/clang/Analysis/PathSensitive/GRWorkList.h
@@ -16,9 +16,12 @@
 #define LLVM_CLANG_ANALYSIS_GRWORKLIST
 
 #include "clang/Analysis/PathSensitive/GRBlockCounter.h"
+#include <cstddef>
 
 namespace clang {
-
+  
+class CFGBlock;
+class ExplodedNode;
 class ExplodedNodeImpl;
 
 class GRWorkListUnit {
diff --git a/include/clang/Analysis/Support/Optional.h b/include/clang/Analysis/Support/Optional.h
index 3940007bb5..40f38be020 100644
--- a/include/clang/Analysis/Support/Optional.h
+++ b/include/clang/Analysis/Support/Optional.h
@@ -39,6 +39,9 @@ public:
 } //end clang namespace
 
 namespace llvm {
+
+template<typename T> struct simplify_type;
+  
 template <typename T>
 struct simplify_type<const ::clang::Optional<T> > {
   typedef const T* SimpleType;