swift-mirror/test/Demangle/rdar-82252704.swift

// rdar://82252704
// https://github.com/apple/swift/issues/57396
// Declaring a class inside a 'async throws' function crashes compiler

// RUN: %empty-directory(%t)
// RUN: %target-swift-frontend -c %s -o %t/test.o

@available(SwiftStdlib 5.1, *)
func MyFunction() async throws {
    class MyClass {}
}