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 e038839..1e6b3d7 100644
--- a/docs/LangRef.html
+++ b/docs/LangRef.html
@@ -2057,9 +2057,10 @@
</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>