[cfe-commits] r153763 - /cfe/trunk/include/clang/Driver/Options.td

[Chad Rosier]

Author: mcrosier
Date: Fri Mar 30 12:33:35 2012
New Revision: 153763

URL: http://llvm.org/viewvc/llvm-project?rev=153763&view=rev
Log:
[driver] Create a new L_Group for language options and add the -std= option to
said group.  Also classify the group as a CompileOnly_Group so that this option
does not cause an unused argument warning when used with a link command.
rdar://11153013

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=153763&r1=153762&r2=153763&view=diff
==============================================================================
--- cfe/trunk/include/clang/Driver/Options.td (original)
+++ cfe/trunk/include/clang/Driver/Options.td Fri Mar 30 12:33:35 2012
@@ -21,6 +21,7 @@
 def CompileOnly_Group     : OptionGroup<"<CompileOnly group>">;
 
 def I_Group               : OptionGroup<"<I group>">, Group<CompileOnly_Group>;
+def L_Group               : OptionGroup<"<L group>">, Group<CompileOnly_Group>;
 def M_Group               : OptionGroup<"<M group>">, Group<CompileOnly_Group>;
 def T_Group               : OptionGroup<"<T group>">;
 def O_Group               : OptionGroup<"<O group>">, Group<CompileOnly_Group>;
@@ -765,7 +766,7 @@
 def static_libstdcxx : Flag<"-static-libstdc++">;
 def static : Flag<"-static">, Flags<[NoArgumentUnused]>;
 def std_default_EQ : Joined<"-std-default=">;
-def std_EQ : Joined<"-std=">;
+def std_EQ : Joined<"-std=">, Group<L_Group>;
 def stdlib_EQ : Joined<"-stdlib=">;
 def sub__library : JoinedOrSeparate<"-sub_library">;
 def sub__umbrella : JoinedOrSeparate<"-sub_umbrella">;