Mention that arguments to functions must be first class types.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21650 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/docs/LangRef.html b/docs/LangRef.html
index e03883945ac704881099b81a92709af02f9e5bf8..1e6b3d7c2ac5b1c5dff0327604330e40f39dda40 100644 (file)
--- a/docs/LangRef.html
+++ b/docs/LangRef.html
@@ -2057,9 +2057,10 @@ calling an arbitrary pointer to   function values.</p>
   </li>
   <li>
     <p>'<tt>function args</tt>': argument list whose types match the
-function   signature argument types.  If the function signature
-indicates the function   accepts a variable number of arguments, the
-extra arguments can be   specified.</p>
+    function signature argument types. All arguments must be of 
+    <a href="#t_firstclass">first class</a> type. If the function signature 
+    indicates the function accepts a variable number of arguments, the extra 
+    arguments can be specified.</p>
   </li>
 </ol>
 <h5>Semantics:</h5>