[clang] 98615fd - [Driver] Remove Joined -X

[Fangrui Song via cfe-commits]

Author: Fangrui Song
Date: 2022-08-31T17:30:51-07:00
New Revision: 98615fd376cea15af21e120e0e3ffa5ba68c2b6d

URL: https://github.com/llvm/llvm-project/commit/98615fd376cea15af21e120e0e3ffa5ba68c2b6d
DIFF: https://github.com/llvm/llvm-project/commit/98615fd376cea15af21e120e0e3ffa5ba68c2b6d.diff

LOG: [Driver] Remove Joined -X

The untested option triggers an IgnoredGCCCompat warning while GCC reports an error.
We support a few -X{assembler,linker,...}. Having the Joined -X may make typos unnoticed.

Added: 
    

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

Removed: 
    


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diff  --git a/clang/include/clang/Driver/Options.td b/clang/include/clang/Driver/Options.td
index 2b284b405e61c..0967fea650e41 100644
--- a/clang/include/clang/Driver/Options.td
+++ b/clang/include/clang/Driver/Options.td
@@ -843,7 +843,6 @@ def Xoffload_linker : JoinedAndSeparate<["-"], "Xoffload-linker">,
 def Xpreprocessor : Separate<["-"], "Xpreprocessor">, Group<Preprocessor_Group>,
   HelpText<"Pass <arg> to the preprocessor">, MetaVarName<"<arg>">;
 def X_Flag : Flag<["-"], "X">, Group<Link_Group>;
-def X_Joined : Joined<["-"], "X">, IgnoredGCCCompat;
 def Z_Flag : Flag<["-"], "Z">, Group<Link_Group>;
 // FIXME: All we do with this is reject it. Remove.
 def Z_Joined : Joined<["-"], "Z">;