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Fix crash when parsing apple/swift (#4828)

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Martin Redington 2023-03-31 19:59:47 +01:00 committed by GitHub
parent 7dad240ea7
commit 6a09af169e
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1 changed files with 1 additions and 1 deletions
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Source/SwiftLintFramework/Rules/Idiomatic/GenericTypeNameRule.swift
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@ -66,7 +66,7 @@ private extension GenericTypeNameRule {
override func visitPost(_ node: GenericParameterSyntax) { override func visitPost(_ node: GenericParameterSyntax) {
let name = node.name.text let name = node.name.text
guard !configuration.shouldExclude(name: name) else { return } guard !name.isEmpty, !configuration.shouldExclude(name: name) else { return }
let allowedSymbols = configuration.allowedSymbols.union(.alphanumerics) let allowedSymbols = configuration.allowedSymbols.union(.alphanumerics)
if !allowedSymbols.isSuperset(of: CharacterSet(charactersIn: name)) { if !allowedSymbols.isSuperset(of: CharacterSet(charactersIn: name)) {