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chromium / chromium / src.git / 66308504a8e28cd4e6e597842af202a342c71ffc
commit66308504a8e28cd4e6e597842af202a342c71ffc[log] [tgz]
authorJakob Gruber <jgruber@chromium.org>Tue Dec 11 13:11:26 2018
committerCommit Bot <commit-bot@chromium.org>Tue Dec 11 13:11:26 2018
tree5b6f0865ba16b657b86ca9e46d4d32524e17a1a6
parent573be0639f7a41d4f103307d40b7d28d3d7f7a55 [diff]
Add use counters for IsRegExp

A spec change to simplify IsRegExp has been proposed:

https://github.com/tc39/ecma262/pull/1318

This CL adds use counters for cases in which the spec change would
alter behavior:

1. o[@@match] is trueish but o is not a JSRegExp
2. o[@@match] is falseish (but not undefined) and o is a JSRegExp

This is the Chromium side of required changes.
The V8-side CL: https://crrev.com/c/1360630

Bug: v8:8522
Change-Id: I2ec9b1a5f54f8e70a02e48f280a548871990aabd
Reviewed-on: https://chromium-review.googlesource.com/c/1360730
Reviewed-by: Nico Weber <thakis@chromium.org>
Reviewed-by: Marja Hölttä <marja@chromium.org>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#615507}
3 files changed
tree: 5b6f0865ba16b657b86ca9e46d4d32524e17a1a6
  1. android_webview/
  2. apps/
  3. ash/
  4. base/
  5. build/
  6. build_overrides/
  7. cc/
  8. chrome/
  9. chrome_elf/
  10. chromecast/
  11. chromeos/
  12. cloud_print/
  13. components/
  14. content/
  15. courgette/
  16. crypto/
  17. dbus/
  18. device/
  19. docs/
  20. extensions/
  21. gin/
  22. google_apis/
  23. google_update/
  24. gpu/
  25. headless/
  26. infra/
  27. ios/
  28. ipc/
  29. jingle/
  30. mash/
  31. media/
  32. mojo/
  33. native_client_sdk/
  34. net/
  35. pdf/
  36. ppapi/
  37. printing/
  38. remoting/
  39. rlz/
  40. sandbox/
  41. services/
  42. skia/
  43. sql/
  44. storage/
  45. styleguide/
  46. testing/
  47. third_party/
  48. tools/
  49. ui/
  50. url/
  51. webrunner/
  52. .clang-format
  53. .eslintrc.js
  54. .git-blame-ignore-revs
  55. .gitattributes
  56. .gitignore
  57. .gn
  58. .vpython
  59. AUTHORS
  60. BUILD.gn
  61. CODE_OF_CONDUCT.md
  62. codereview.settings
  63. DEPS
  64. ENG_REVIEW_OWNERS
  65. LICENSE
  66. LICENSE.chromium_os
  67. OWNERS
  68. PRESUBMIT.py
  69. PRESUBMIT_test.py
  70. PRESUBMIT_test_mocks.py
  71. README.md
  72. WATCHLISTS
README.md

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