Add some structuring comments. No functionality change.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@164391 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 9 insertions, 1 deletions

diff --git a/lib/Analysis/BodyFarm.cpp b/lib/Analysis/BodyFarm.cpp
index c01d4e6fcb..7b1122d5b0 100644
--- a/lib/Analysis/BodyFarm.cpp
+++ b/lib/Analysis/BodyFarm.cpp
@@ -20,7 +20,9 @@
 
 using namespace clang;
 
-typedef Stmt *(*FunctionFarmer)(ASTContext &C, const FunctionDecl *D);
+//===----------------------------------------------------------------------===//
+// Helper creation functions for constructing faux ASTs.
+//===----------------------------------------------------------------------===//
 
 static bool isDispatchBlock(QualType Ty) {
   // Is it a block pointer?
@@ -39,6 +41,12 @@ static bool isDispatchBlock(QualType Ty) {
   return true;
 }
 
+//===----------------------------------------------------------------------===//
+// Creation functions for faux ASTs.
+//===----------------------------------------------------------------------===//
+
+typedef Stmt *(*FunctionFarmer)(ASTContext &C, const FunctionDecl *D);
+
 /// Create a fake body for dispatch_once.
 static Stmt *create_dispatch_once(ASTContext &C, const FunctionDecl *D) {
   // Check if we have at least two parameters.