control_statement asks to illegally unwrap guard.

[lhunath]

New Issue Checklist

• I've Updated SwiftLint to the latest version.
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Bug Description

control_statement checks to ensure the control statement is not unnecessarily wrapped in parenthesis. However, parenthesis are required in certain cases for control statements, such as when the statement itself consists of braces, to disambiguate the braces from the control operator's braces. The following example illustrates where control_statement demands the removal of parentheses which would render the statement illegal in the language.

guard ({ switch target {
    case a: true
    case b: false
}
}())
else { return false }

Mention the command or other SwiftLint integration method that caused the issue. Include stack traces or command output.

$ swiftlint lint test.swift
Linting Swift files at paths test.swift
Linting 'test.swift' (1/1)
/Users/hubstaff/Developer/hubstaff/ios/test.swift:1:1: warning: Control Statement Violation: `if`, `for`, `guard`, `switch`, `while`, and `catch` statements shouldn't unnecessarily wrap their conditionals or arguments in parentheses (control_statement)
Done linting! Found 1 violation, 0 serious in 1 file.

Environment

• SwiftLint version (run swiftlint version to be sure): 0.57.0
• Xcode version (run xcodebuild -version to be sure): 16.1, 16B40
• Installation method used (Homebrew, CocoaPods, building from source, etc): brew