Revert "encoding/json: don't reuse slice elements when decoding"

This reverts https://golang.org/cl/191783.

Reason for revert: Broke too many programs which depended on the previous
behavior, even when it was the opposite of what the documentation said.

We can attempt to fix the original issue again for 1.16, while keeping
those programs in mind.

Fixes #39427.

Change-Id: I7a7f24b2a594c597ef625aeff04fff29aaa88fc6
Reviewed-on: https://go-review.googlesource.com/c/go/+/240657
Run-TryBot: Dmitri Shuralyov <dmitshur@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Emmanuel Odeke <emm.odeke@gmail.com>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
2 files changed
tree: d034eb8de25b4c60e5db4741b159462af655fe32
  1. .github/
  2. api/
  3. doc/
  4. lib/
  5. misc/
  6. src/
  7. test/
  8. .gitattributes
  9. .gitignore
  10. AUTHORS
  11. CONTRIBUTING.md
  12. CONTRIBUTORS
  13. favicon.ico
  14. LICENSE
  15. PATENTS
  16. README.md
  17. robots.txt
  18. SECURITY.md
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