> On Nov 3, 2017, at 8:57 PM, Chris Lattner via swift-dev <swift-dev@swift.org>
> wrote:
>
> Random question: when did you introduce -Osize, and why didn’t it go through
> the evolution process? If this is a major flag that you expect users to
> interact with (not some obscure debugging feature) then it is part of the
> “UI" of Swift and seems subject to swift-evolution’s process.
Are compiler flags within the scope of the evolution process? -Osize has no
effect on source compatibility or any other user-visible aspect of the language
itself.
Slava
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