[Diagnostics] Add a diagnostic for single parameter tuple splat #26165
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…le tuple parameter
Diagnose situation when a single "tuple" parameter is given N arguments e.g.
```swift
func foo<T>(_ x: (T, Bool)) {}
foo(1, false) // foo exptects a single argument of tuple type `(1, false)`
```
DougGregor
reviewed
Jul 16, 2019
…utions with `with`
|
@swift-ci please test |
|
@swift-ci please test Linux platform |
DougGregor
requested changes
Jul 16, 2019
…n callback once per parameter
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DougGregor
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Jul 16, 2019
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@swift-ci please test |
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Diagnose situation when a single "tuple" parameter is given N arguments e.g.