Fix infinite loop when parsing unknown parameter attribute (typealias…

…ed#300)
fabianmuecke · Jul 15, 2022 · c35f9a3 · c35f9a3
1 parent 5645d27
commit c35f9a3
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Sources/MockingbirdGenerator/Parser/Models/Function.swift b/Sources/MockingbirdGenerator/Parser/Models/Function.swift
@@ -97,7 +97,7 @@ struct Function: CustomStringConvertible, CustomDebugStringConvertible, Serializ
               mutableComponent = mutableComponent.dropFirst("@autoclosure".count)
             } else if mutableComponent.hasPrefix("@") { // Unknown parameter attribute.
               logWarning("Ignoring unknown parameter attribute \(String(mutableComponent).singleQuoted) in function type declaration \(String(serialized).singleQuoted)")
-              let index = mutableComponent.firstIndex(where: { !$0.isLetter && !$0.isNumber })
+                let index = mutableComponent.dropFirst().firstIndex(where: { !$0.isLetter && !$0.isNumber })
                 ?? mutableComponent.endIndex
               mutableComponent = mutableComponent[index...]
             } else if mutableComponent == "inout" {