 @inline(never)
 @_semantics("optimize.sil.never")
 func consume2<T: Proto>(_ t: T) {
-	t.abc()
+  t.abc()
 }
 @inline(never)
 @_semantics("optimize.sil.never")
 func consume3(_ p: Proto) {
-	p.abc()
+  p.abc()
 }
 @inline(never)
 @_semantics("optimize.sil.never")

var d = StructD()

public func callfuncA() {
	consume1(a)
}

public func callfuncB() {
	consume2(b)
}

public func callfuncC() {
	consume3(c)
}

public func callfuncD() {
	consume4(d)
}


// CHECK-DEAD-NOT: @_T04test7StructDVAA5ProtoAAWP =

public protocol Proto {
  func abc()
}

struct StructA : Proto {
  func abc() {
  }
}

struct StructB : Proto {
  func abc() {
  }
}

struct StructC : Proto {
  func abc() {
  }
}

// This is the only struct for which no metadata and conformances are needed.
struct StructD : Proto {
  func abc() {
  }
}

@inline(never)
