[PATCH] D158763: [flang][driver] Mark -L as visible in Flang

[Hao Jin via Phabricator via cfe-commits]

erjin added inline comments.


================
Comment at: clang/include/clang/Driver/Options.td:821
 def L : JoinedOrSeparate<["-"], "L">, Flags<[RenderJoined]>, Group<Link_Group>,
+    Visibility<[ClangOption, FlangOption]>,
     MetaVarName<"<dir>">, HelpText<"Add directory to library search path">;
----------------
bryanpkc wrote:
> Question: How does Clang not give an error for `-L` if this wasn't visible to Clang?
If there is no Visibility specified, the default Visibility is the ClangOption. If we want to add an extra option, the visibility needs both.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D158763/new/

https://reviews.llvm.org/D158763