Add missing header guard.

[oota-llvm.git] / include / llvm / Support / Options.h

diff --git a/include/llvm/Support/Options.h b/include/llvm/Support/Options.h
index e1a1ca7215e26b264e91df47acb3d3b088746504..4fd1bff358fd7034886d9804b0bdd94ae9312685 100644 (file)
--- a/include/llvm/Support/Options.h
+++ b/include/llvm/Support/Options.h
@@ -34,6 +34,9 @@
 ///
 //===----------------------------------------------------------------------===//
 
+#ifndef LLVM_SUPPORT_OPTIONS_H
+#define LLVM_SUPPORT_OPTIONS_H
+
 #include "llvm/ADT/DenseMap.h"
 #include "llvm/Support/CommandLine.h"
 
@@ -81,9 +84,9 @@ public:
 
   /// \brief Registers an option with the OptionRegistry singleton.
   ///
-  /// \param ValT type of the option's data
-  /// \param Base class used to key the option
-  /// \param Mem member of \p Base used for keying the option
+  /// \tparam ValT type of the option's data
+  /// \tparam Base class used to key the option
+  /// \tparam Mem member of \p Base used for keying the option
   ///
   /// Options are keyed off the template parameters to generate unique static
   /// characters. The template parameters are (1) the type of the data the
@@ -99,9 +102,9 @@ public:
 
   /// \brief Returns the value of the option.
   ///
-  /// \param ValT type of the option's data
-  /// \param Base class used to key the option
-  /// \param Mem member of \p Base used for keying the option
+  /// \tparam ValT type of the option's data
+  /// \tparam Base class used to key the option
+  /// \tparam Mem member of \p Base used for keying the option
   ///
   /// Reads option values based on the key generated by the template parameters.
   /// Keying for get() is the same as keying for registerOption.
@@ -113,3 +116,5 @@ public:
 };
 
 } // namespace llvm
+
+#endif