r187163 - Options.td: finish comment about CompileOnly_Group

[Hans Wennborg]

Author: hans
Date: Thu Jul 25 17:55:46 2013
New Revision: 187163

URL: http://llvm.org/viewvc/llvm-project?rev=187163&view=rev
Log:
Options.td: finish comment about CompileOnly_Group

Modified:
    cfe/trunk/include/clang/Driver/Options.td

Modified: cfe/trunk/include/clang/Driver/Options.td
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Driver/Options.td?rev=187163&r1=187162&r2=187163&view=diff
==============================================================================
--- cfe/trunk/include/clang/Driver/Options.td (original)
+++ cfe/trunk/include/clang/Driver/Options.td Thu Jul 25 17:55:46 2013
@@ -45,8 +45,10 @@ def NoDriverOption : OptionFlag;
 /////////
 // Groups
 
-// Meta-group which defines
+// Meta-group for options which are only used for compilation,
+// and not linking etc.
 def CompileOnly_Group     : OptionGroup<"<CompileOnly group>">;
+
 def Action_Group          : OptionGroup<"<action group>">;
 
 def I_Group               : OptionGroup<"<I group>">, Group<CompileOnly_Group>;