[parser] remove %catch parsing

Promise catch prediction no longer has to be threaded through the
parser since the code using %catch has been moved to TF codestubs.

This is currently dead code.

BUG=v8:5343,v8:5741

Review-Url: https://codereview.chromium.org/2575133002
Cr-Commit-Position: refs/heads/master@{#41701}
4 files changed
tree: 8ac995a218e72f7dbdf25149c9666f9295420b78
  1. .clang-format
  2. .gitignore
  3. .gn
  4. .ycm_extra_conf.py
  5. AUTHORS
  6. BUILD.gn
  7. CODE_OF_CONDUCT.md
  8. ChangeLog
  9. DEPS
  10. LICENSE
  11. LICENSE.fdlibm
  12. LICENSE.strongtalk
  13. LICENSE.v8
  14. LICENSE.valgrind
  15. Makefile
  16. Makefile.android
  17. OWNERS
  18. PRESUBMIT.py
  19. README.md
  20. WATCHLISTS
  21. benchmarks/
  22. build_overrides/
  23. codereview.settings
  24. docs/
  25. gni/
  26. gypfiles/
  27. include/
  28. infra/
  29. samples/
  30. snapshot_toolchain.gni
  31. src/
  32. test/
  33. testing/
  34. third_party/
  35. tools/
README.md

V8 JavaScript Engine

V8 is Google's open source JavaScript engine.

V8 implements ECMAScript as specified in ECMA-262.

V8 is written in C++ and is used in Google Chrome, the open source browser from Google.

V8 can run standalone, or can be embedded into any C++ application.

V8 Project page: https://github.com/v8/v8/wiki

Getting the Code

Checkout depot tools, and run

    fetch v8

This will checkout V8 into the directory v8 and fetch all of its dependencies. To stay up to date, run

    git pull origin
    gclient sync

For fetching all branches, add the following into your remote configuration in .git/config:

    fetch = +refs/branch-heads/*:refs/remotes/branch-heads/*
    fetch = +refs/tags/*:refs/tags/*

Contributing

Please follow the instructions mentioned on the V8 wiki.