       var stop_ = false
       block(line: line!, stop: &stop_)
       if stop_ {
-        UnsafePointer(stop).set(true)
+        UnsafePointer(stop).pointee = true
       }
     }
   }

      var stop_ = false
      usingBlock(substring: $0, substringRange: $1, enclosingRange: $2, &stop_)
      if stop_ {
        UnsafePointer($3).set(true)
      }
    }
  }

      var stop_ = false
      usingBlock($0, $1, $2, &stop_)
      if stop_ {
        UnsafePointer($3).pointee = true
      }
    }
  }
