On 06.06.2017 7:36, Gwendal Roué wrote:
http://adcdownload.apple.com/WWDC_2017/Xcode_9_beta/Xcode_9_beta_Release_Notes.pdf
The migrator does not properly distinquish between single-tuple and
multiple-argument function types as described in SE–0110, causing additional
mismatched type errors with the closure types that are passed to Standard Library
functions expecting tuple objects. (32431899)
Workaround: Manually fix the closure types to accept values of tuples instead of
separate argument values.
When using $0 and $1 in a closure that is passed to a function expecting a closure
with a single tuple argument, the compiler may error after migration with:
error: closure tuple parameter '(TYPE, TYPE)' does not support destructuring with
implicit parameters
(32489893)
Workaround: Change $0 and $1 references to $0.0 and $0.1 respectively.
Where are the firemen?
Could you help me to understand which of my question did you reply on with the above
link and quotes? What are you trying to say? Thank you.
Gwendal
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