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NetguruGist/error6.swift

Created November 2, 2015 07:21
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error6 swift
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error6.swift
func throwingOperation() throws -> Int {}
func nonThrowingOperation() -> Int {}
func performOperation(operation: () -> Int) -> Int {
return operation()
}
performOperation(throwingOperation) // wrong - Invalid conversion from throwing function ... to non-throwing ...
performOperation(nonThrowingOperation) // correct
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