test/SourceKit/SyntaxTree/basic.swift

// RUN: %target-swift-frontend -emit-syntax %s > %t.emit
// RUN: %sourcekitd-test -req=syntax-tree %s > %t.sourcekit
// RUN: diff %t.emit %t.sourcekit

struct Foo {
  let   bar : Int

  let baz : Array < Int >
      }