1 files changed, 62 insertions, 0 deletions
diff --git a/include/clang/Basic/Specifiers.h b/include/clang/Basic/Specifiers.h
index 9e54762a..e757a2f 100644
--- a/include/clang/Basic/Specifiers.h
+++ b/include/clang/Basic/Specifiers.h
@@ -78,6 +78,68 @@ namespace clang {
     AS_none
   };
 
+  /// ExprValueKind - The categorization of expression values,
+  /// currently following the C++0x scheme.
+  enum ExprValueKind {
+    /// An r-value expression (a gr-value in the C++0x taxonomy)
+    /// produces a temporary value.
+    VK_RValue,
+
+    /// An l-value expression is a reference to an object with
+    /// independent storage.
+    VK_LValue,
+
+    /// An x-value expression is a reference to an object with
+    /// independent storage but which can be "moved", i.e.
+    /// efficiently cannibalized for its resources.
+    VK_XValue
+  };
+
+  // \brief Describes the kind of template specialization that a
+  // particular template specialization declaration represents.
+  enum TemplateSpecializationKind {
+    /// This template specialization was formed from a template-id but
+    /// has not yet been declared, defined, or instantiated.
+    TSK_Undeclared = 0,
+    /// This template specialization was implicitly instantiated from a
+    /// template. (C++ [temp.inst]).
+    TSK_ImplicitInstantiation,
+    /// This template specialization was declared or defined by an
+    /// explicit specialization (C++ [temp.expl.spec]) or partial
+    /// specialization (C++ [temp.class.spec]).
+    TSK_ExplicitSpecialization,
+    /// This template specialization was instantiated from a template
+    /// due to an explicit instantiation declaration request
+    /// (C++0x [temp.explicit]).
+    TSK_ExplicitInstantiationDeclaration,
+    /// This template specialization was instantiated from a template
+    /// due to an explicit instantiation definition request
+    /// (C++ [temp.explicit]).
+    TSK_ExplicitInstantiationDefinition
+  };
+
+  /// \brief Storage classes.
+  enum StorageClass {
+    // These are legal on both functions and variables.
+    SC_None,
+    SC_Extern,
+    SC_Static,
+    SC_PrivateExtern,
+
+    // These are only legal on variables.
+    SC_Auto,
+    SC_Register
+  };
+
+  /// Checks whether the given storage class is legal for functions.
+  inline bool isLegalForFunction(StorageClass SC) {
+    return SC <= SC_PrivateExtern;
+  }
+
+  /// Checks whether the given storage class is legal for variables.
+  inline bool isLegalForVariable(StorageClass SC) {
+    return true;
+  }
 } // end namespace clang
 
 #endif // LLVM_CLANG_BASIC_SPECIFIERS_H