[clang] [clang-tools-extra] [flang] [lld] [llvm] [flang][clang] Add Visibility specific help text for options (PR #81869)

[Andrzej Warzyński via llvm-commits]

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@@ -93,6 +93,11 @@ class OptionGroup<string name> {
 
 // Define the option class.
 
+class HelpTextForVisibility<OptionVisibility visibility, string text> {
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banach-space wrote:

Naming is hard :) How about `HelpTextVariant`? Basically, `HelpTextForVisibility` refers to the implementation detail ("visibility") and I suggest that the name reflects the functionality provided.

https://github.com/llvm/llvm-project/pull/81869