fix rdar://8147692 - yet another crash due to my abi work.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@107387 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 6 insertions, 0 deletions

diff --git a/lib/CodeGen/CodeGenTypes.h b/lib/CodeGen/CodeGenTypes.h
index bf55fc5369..c7f48e6c9d 100644
--- a/lib/CodeGen/CodeGenTypes.h
+++ b/lib/CodeGen/CodeGenTypes.h
@@ -94,6 +94,12 @@ private:
   /// is available only for ConvertType(). CovertType() is preferred
   /// interface to convert type T into a llvm::Type.
   const llvm::Type *ConvertNewType(QualType T);
+  
+  /// HandleLateResolvedPointers - For top-level ConvertType calls, this handles
+  /// pointers that are referenced but have not been converted yet.  This is
+  /// used to handle cyclic structures properly.
+  void HandleLateResolvedPointers();
+
 public:
   CodeGenTypes(ASTContext &Ctx, llvm::Module &M, const llvm::TargetData &TD,
                const ABIInfo &Info);