[英]expected identifier in function declaration swift
When i upgrade swift 1.2 to swift 2.0 following error occurs 当我将Swift 1.2升级到Swift 2.0时,发生以下错误
expected identifier in function declaration swift
函数声明中的预期标识符
here is code 这是代码
internal func try(block: () -> Int32) {
perform { if block() != SQLITE_OK { assertionFailure("\(self.lastError!)") } }
}
can you help how to solve this 你能帮忙解决这个问题吗
try
is a keyword in Swift 2.0 for the do ... try ... catch ...
statement, so you should change the name of your function, for instance: try
是Swift 2.0中do ... try ... catch ...
语句的关键字,因此您应该更改函数名称,例如:
internal func myTry(block: () -> Int32) {
perform { if block() != SQLITE_OK { assertionFailure("\(self.lastError!)") } }
}
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