> On Mar 6, 2017, at 5:48 PM, Philippe Hausler via swift-dev 
> <swift-dev@swift.org> wrote:
> 
> Is there a way to mark a function in swift (on Linux) to use the same 
> emission strategy as weak declarations in c? 
> 
> I was to tinkering with some ideas on fixing some poor behavior in 
> swift-corelibs-foundation and weak would potentially solve this specific case.
> 
> For reference this is the syntax I am interested in (since it is a bit 
> obscure) https://en.m.wikipedia.org/wiki/Weak_symbol 
> <https://en.m.wikipedia.org/wiki/Weak_symbol>
Weak definitions are expensive. What are you trying to do?


-- 
Greg Parker     gpar...@apple.com <mailto:gpar...@apple.com>     Runtime 
Wrangler


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