// RUN: not %target-swift-frontend %s -parse

// Distributed under the terms of the MIT license
// Test case submitted to project by https://github.com/practicalswift (practicalswift)
// Test case found by fuzzing

var m: Int -> Int = {
n $0
o: Int = { d, l f
}(, j: v where t.h == j
struct c<d: Sequence, b where Optional<b> == d.Iterator.Element>