// RUN: %scale-test --begin 1 --end 5 --step 1 --select VarDeclUsageCheckerExprVisits %s
// REQUIRES: asserts

protocol Proto {}
extension Proto {
  var selfish: Proto { return self }
}

struct X: Proto {}

func test(_ x: X) -> Proto {
  return x
%for i in range(0, N*5):
    .selfish
%end
}