[Solved] Identify the error in this Swift closure declaration:let greet = { name: String in print("Hello, \(name)") } | iOS Swift

iOS Swift - Swift Language Essentials

Identify the error in this Swift closure declaration:

let greet = { name: String in
  print("Hello, \(name)")
}

AClosure cannot have parameters

BMissing return type

CMissing parameter type parentheses

DIncorrect print syntax

Step-by-Step Solution

Solution:

Step 1: Check closure parameter syntax
Parameters must be enclosed in parentheses: (name: String)
Step 2: Identify the error
Code misses parentheses around parameter, causing syntax error.
Final Answer:
Missing parameter type parentheses -> Option C
Quick Check:
Closure parameters need parentheses [OK]

Quick Trick: Always wrap closure parameters in parentheses [OK]

Common Mistakes:

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