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  1. // Copyright 2017 Google LLC
  2. //
  3. // Licensed under the Apache License, Version 2.0 (the "License");
  4. // you may not use this file except in compliance with the License.
  5. // You may obtain a copy of the License at
  6. //
  7. // http://www.apache.org/licenses/LICENSE-2.0
  8. //
  9. // Unless required by applicable law or agreed to in writing, software
  10. // distributed under the License is distributed on an "AS IS" BASIS,
  11. // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  12. // See the License for the specific language governing permissions and
  13. // limitations under the License.
  14. package readme
  15. import (
  16. "errors"
  17. "fmt"
  18. )
  19. func f() {
  20. ELLIPSIS := 3
  21. //[ first
  22. fmt.Println("hello")
  23. x := ELLIPSIS
  24. //]
  25. //[ second
  26. if x > 2 {
  27. _ = ELLIPSIS
  28. }
  29. //]
  30. }
  31. //[ top-level
  32. var ErrBad = errors.New("bad")
  33. //]