1 files changed, 61 insertions, 0 deletions
diff --git a/include/lldb/Symbol/TaggedASTType.h b/include/lldb/Symbol/TaggedASTType.h
new file mode 100644
index 000000000000..c44a5356f86d
--- /dev/null
+++ b/include/lldb/Symbol/TaggedASTType.h
@@ -0,0 +1,61 @@
+//===-- TaggedASTType.h -----------------------------------------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef liblldb_TaggedASTType_h_
+#define liblldb_TaggedASTType_h_
+
+#include "lldb/Symbol/ClangASTType.h"
+
+namespace lldb_private
+{
+
+// For cases in which there are multiple classes of types that are not
+// interchangeable, to allow static type checking.
+template <unsigned int C> class TaggedASTType : public ClangASTType
+{
+public:
+    TaggedASTType (const ClangASTType &clang_type) :
+        ClangASTType(clang_type)
+    {
+    }
+
+    TaggedASTType (lldb::clang_type_t type, clang::ASTContext *ast_context) :
+        ClangASTType(ast_context, type)
+    {
+    }
+    
+    TaggedASTType (const TaggedASTType<C> &tw) :
+        ClangASTType(tw)
+    {
+    }
+    
+    TaggedASTType () :
+        ClangASTType()
+    {
+    }
+    
+    virtual
+    ~TaggedASTType()
+    {
+    }
+    
+    TaggedASTType<C> &operator= (const TaggedASTType<C> &tw)
+    {
+        ClangASTType::operator= (tw);
+        return *this;
+    }
+};
+
+// Commonly-used tagged types, so code using them is interoperable
+typedef TaggedASTType<0>    TypeFromParser;
+typedef TaggedASTType<1>    TypeFromUser;
+
+}
+
+#endif