Support for multi-valued options in CommandLine
Makes possible to specify options that take multiple arguments (a-la
-sectalign on Darwin). See documentation for details.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62372 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/docs/CommandLine.html b/docs/CommandLine.html
index 7fcd66c..97df9f7 100644
--- a/docs/CommandLine.html
+++ b/docs/CommandLine.html
@@ -1146,6 +1146,17 @@
this macro, the first argument is the enum value, the second is the flag name,
and the second is the description.</li>
+<li><a name="cl::multi_val">The <b><tt>cl::multi_val</tt></b></a>
+attribute specifies that this option takes has multiple values
+(example: <tt>-sectalign segname sectname sectvalue</tt>). This
+attribute takes one unsigned argument - the number of values for the
+option. This attribute is valid only on <tt>cl::list</tt> options (and
+will fail with compile error if you try to use it with other option
+types). It is allowed to use all of the usual modifiers on
+multi-valued options (besides <tt>cl::ValueDisallowed</tt>,
+obviously).</li>
+
+
</ol>
You will get a compile time error if you try to use cl::values with a parser