[PATCH] D53296: [analyzer] New flag to print all -analyzer-config options

[Artem Dergachev via Phabricator via cfe-commits]

NoQ accepted this revision.
NoQ added a comment.

I'll use this.

And i think it's unfair to give users -analyzer-config and not give them a list of options. Users should be able to discover either both or none of the two. If a user goes far enough to start digging into non-driver options, such user only benefits from knowing what the options are.

There's a separate story about dumping options in a machine-readable way, as discussed in the developer meeting, so that GUIs/wrappers could assert their own internal consistency.



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Comment at: include/clang/Driver/CC1Options.td:132
 
+def analyzer_list_configs : Flag<["-"], "analyzer-list-configs">,
+  HelpText<"Display the list of -analyzer-config options">;
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I'm in favor of `analyzer-config-help`, similar to `-analyzer-checker-help` so that it was easier to remember.


https://reviews.llvm.org/D53296