Pavel Yaskevich c968c14a24 [Diagnostics] Cover single explicit tuple argument -> N parameters via missing arguments fix ...

Expand tuple into N arguments to cover expect parameters.

This covers cases like this:

```swift
func foo(_: (Int, Int) -> Void) {}
foo { (bar: (Int, Int)) in } // used a single tuple type `(Int, Int)`
                             // instead of two distinct arguments
```

2019-09-17 00:27:17 -07:00

304 KiB

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