6b7430fab1
Reason for revert: With fixes for frozen RegExps in https://codereview.chromium.org/2339443002 , it should be web-compatible to put RegExps in strict mode again, per spec. Original issue's description: > Revert of Put RegExp js code in strict mode (patchset #2 id:20001 of https://codereview.chromium.org/1776883005/ ) > > Reason for revert: > Found to break SAP Web IDE, and these semantics are not shipped in any other browser. > Revert to legacy semantics while assessing web compatibility. > > BUG=chromium:624318 > > Original issue's description: > > Put RegExp js code in strict mode > > > > src/js/regexp.js was one of the few files that was left in sloppy > > mode. The ES2017 draft specification requires that writes to > > lastIndex throw when the property is non-writable, and test262 > > tests enforce this behavior. This patch puts that file in strict > > mode. > > > > BUG=v8:4504 > > R=yangguo@chromium.org > > LOG=Y > > > > Committed: https://crrev.com/80b1b2a45bbd9bf3d08e4e6516acfaaa8f438213 > > Cr-Commit-Position: refs/heads/master@{#34801} > > TBR=yangguo@chromium.org,adamk@chromium.org > > Committed: https://crrev.com/34880eb3dcf7492d44c0a3b45b6c888189f2c3c3 > Cr-Commit-Position: refs/heads/master@{#37449} TBR=adamk@chromium.org,yangguo@chromium.org # Not skipping CQ checks because original CL landed more than 1 days ago. BUG=chromium:624318 Review-Url: https://codereview.chromium.org/2344773002 Cr-Commit-Position: refs/heads/master@{#39456} |
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| .. | ||
| archive.py | ||
| BUILD.gn | ||
| detachArrayBuffer.js | ||
| harness-adapt.js | ||
| list.py | ||
| README | ||
| test262.gyp | ||
| test262.isolate | ||
| test262.status | ||
| testcfg.py | ||
This directory contains code for binding the test262 test suite into the v8 test harness. The tests are checked out as a dependency from https://chromium.googlesource.com/external/github.com/tc39/test262 at a revision specified in the DEPS file as 'data' in this directory. They are fetched with 'gclient sync'. To update to a newer version, please change the DEPS file. Using a newer version, e.g. 'deadbeef' may be possible but the tests are only known to pass (and indeed run) with the DEPS revision. Example: cd data git fetch git checkout deadbeef If you do update to a newer revision you may have to change the test harness adapter code since it uses internal functionality from the harness that comes bundled with the tests. You will most likely also have to update the test expectation file.