Documentation cleanup:
* Removed \param comments for parameters that no longer exist;
* Fixed a "\para" typo to "\param";
* Escaped @, # and \ symbols as needed in Doxygen comments;
* Added use of \brief to output short summaries.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@158498 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/TreeTransform.h b/lib/Sema/TreeTransform.h
index 08c7d7d..ec02661 100644
--- a/lib/Sema/TreeTransform.h
+++ b/lib/Sema/TreeTransform.h
@@ -224,9 +224,6 @@
   /// \param Unexpanded The set of unexpanded parameter packs within the 
   /// pattern.
   ///
-  /// \param NumUnexpanded The number of unexpanded parameter packs in
-  /// \p Unexpanded.
-  ///
   /// \param ShouldExpand Will be set to \c true if the transformer should
   /// expand the corresponding pack expansions into separate arguments. When
   /// set, \c NumExpansions must also be set.
@@ -1189,7 +1186,7 @@
     return getSema().ActOnMSAsmStmt(AsmLoc, AsmString, EndLoc);
   }
 
-  /// \brief Build a new Objective-C @try statement.
+  /// \brief Build a new Objective-C \@try statement.
   ///
   /// By default, performs semantic analysis to build the new statement.
   /// Subclasses may override this routine to provide different behavior.
@@ -1213,7 +1210,7 @@
                                             ExceptionDecl->getIdentifier());
   }
   
-  /// \brief Build a new Objective-C @catch statement.
+  /// \brief Build a new Objective-C \@catch statement.
   ///
   /// By default, performs semantic analysis to build the new statement.
   /// Subclasses may override this routine to provide different behavior.
@@ -1225,7 +1222,7 @@
                                           Var, Body);
   }
   
-  /// \brief Build a new Objective-C @finally statement.
+  /// \brief Build a new Objective-C \@finally statement.
   ///
   /// By default, performs semantic analysis to build the new statement.
   /// Subclasses may override this routine to provide different behavior.
@@ -1234,7 +1231,7 @@
     return getSema().ActOnObjCAtFinallyStmt(AtLoc, Body);
   }
   
-  /// \brief Build a new Objective-C @throw statement.
+  /// \brief Build a new Objective-C \@throw statement.
   ///
   /// By default, performs semantic analysis to build the new statement.
   /// Subclasses may override this routine to provide different behavior.
@@ -1243,7 +1240,7 @@
     return getSema().BuildObjCAtThrowStmt(AtLoc, Operand);
   }
   
-  /// \brief Rebuild the operand to an Objective-C @synchronized statement.
+  /// \brief Rebuild the operand to an Objective-C \@synchronized statement.
   ///
   /// By default, performs semantic analysis to build the new statement.
   /// Subclasses may override this routine to provide different behavior.
@@ -1252,7 +1249,7 @@
     return getSema().ActOnObjCAtSynchronizedOperand(atLoc, object);
   }
 
-  /// \brief Build a new Objective-C @synchronized statement.
+  /// \brief Build a new Objective-C \@synchronized statement.
   ///
   /// By default, performs semantic analysis to build the new statement.
   /// Subclasses may override this routine to provide different behavior.
@@ -1261,7 +1258,7 @@
     return getSema().ActOnObjCAtSynchronizedStmt(AtLoc, Object, Body);
   }
 
-  /// \brief Build a new Objective-C @autoreleasepool statement.
+  /// \brief Build a new Objective-C \@autoreleasepool statement.
   ///
   /// By default, performs semantic analysis to build the new statement.
   /// Subclasses may override this routine to provide different behavior.
@@ -2271,7 +2268,7 @@
     return getSema().BuildObjCDictionaryLiteral(Range, Elements, NumElements);
   }
   
-  /// \brief Build a new Objective-C @encode expression.
+  /// \brief Build a new Objective-C \@encode expression.
   ///
   /// By default, performs semantic analysis to build the new expression.
   /// Subclasses may override this routine to provide different behavior.