そこらへん関わってそうなproposalsは、 3でimplemented: swift-evolution/0029-remove-implicit-tuple-splat.md at master · apple/swift-evolution https://github.com/apple/swift-evolution/blob/master/proposals/0029-remove-implicit-tuple-splat.md swift-evolution/0066-standardize-function-type-syntax.md at master · apple/swift-evolution https://github.com/apple/swift-evolution/blob/master/proposals/0066-standardize-function-type-syntax.md swift-evolution/0111-remove-arg-label-type-significance.md at master · apple/swift-evolution https://github.com/apple/swift-evolution/blob/master/proposals/0111-remove-arg-label-type-significance.md 4での総仕上げがこれ、ですかねー swift-evolution/0110-distingish-single-tuple-arg.md at master · apple/swift-evolution https://github.com/apple/swift-evolution/blob/master/proposals/0110-distingish-single-tuple-arg.md

swift-evolution - This maintains proposals for changes and user-visible enhancements to the Swift Programming Language.

swift-evolution - This maintains proposals for changes and user-visible enhancements to the Swift Programming Language.

swift-evolution - This maintains proposals for changes and user-visible enhancements to the Swift Programming Language.

swift-evolution - This maintains proposals for changes and user-visible enhancements to the Swift Programming Language.