[PATCH] D55150: Emit warnings from the driver for use of -mllvm or -Xclang options.

[James Y Knight via Phabricator via cfe-commits]

jyknight added a comment.

In D55150#1318082 <https://reviews.llvm.org/D55150#1318082>, @chandlerc wrote:

> I think this should be `internal-driver-option` and the text updated? I don't think these are necessarily experimental, they're internals of the compiler implementation, and not a supported interface for users. Unsure how to best explain this.


Yea, I was trying to figure out a good name. I thought "unsupported" at first, but that is a tricky word, since it has the connotation of "doesn't work in this version", which is not what I mean to imply -- the thing someone wants to do likely does work, but we need to indicate no guarantees about the future. Which is where "experimental" came from -- the options are useful for experimenting with compiler features that are not fully baked.

Perhaps "internal" is okay too...


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https://reviews.llvm.org/D55150