Create a new function kind for initializer functions and ban arguments
if used in such a function.
Bug: v8:5367, v8:7183
Cq-Include-Trybots: luci.v8.try:v8_linux_noi18n_rel_ng
Change-Id: Id3089e587b3d6a25f27224045f250e032b831818
Reviewed-on: https://chromium-review.googlesource.com/850547
Commit-Queue: Sathya Gunasekaran <gsathya@chromium.org>
Reviewed-by: Adam Klein <adamk@chromium.org>
Cr-Commit-Position: refs/heads/master@{#50369}
This patch implements https://github.com/tc39/proposal-class-fields/pull/65
and https://github.com/tc39/proposal-static-class-features/ by
splitting out instance and static field declarations into separate
flags for the separate proposals. Instance class fields is currently
at Stage 3 whereas static class fields is currently at Stage 2.
Bug: v8:5367
Change-Id: I133c945fd0b22dc5718c7bb61b10f22348087acd
Reviewed-on: https://chromium-review.googlesource.com/839778
Commit-Queue: Daniel Ehrenberg <littledan@chromium.org>
Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org>
Cr-Commit-Position: refs/heads/master@{#50293}
Change the existing uses of the harmony-class-fields flag to
harmony-public-fields so that we can stage this separately
from the upcoming harmony-private-fields to get some
clusterfuzz coverage.
Bug: v8:5367
Change-Id: I76cdefa4faf34eae73d3a5f6d6089cf75677732a
Reviewed-on: https://chromium-review.googlesource.com/792940
Commit-Queue: Sathya Gunasekaran <gsathya@chromium.org>
Reviewed-by: Georg Neis <neis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49661}
Previously we only created synthetic variables in the parser and not
in the preparser, causing mismatch in the preparsed scope data.
This patch creates the variables in both parsers.
Bug: v8:5367
Change-Id: I9c511d0b9212bd36816956b06dc204b0b5920e1c
Reviewed-on: https://chromium-review.googlesource.com/789848
Commit-Queue: Sathya Gunasekaran <gsathya@chromium.org>
Reviewed-by: Georg Neis <neis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49637}
StoreDataPropertyInLiteral doesn't throw (because the previous uses of
this didn't throw), but class fields can throw on defining the
property which means we can't use this. Changing to CreateDataProperty
runtime call instead.
Bug: v8:5367
Change-Id: I1ab45413b121972dd18fe2b35a0cedd8efe0e0bf
Reviewed-on: https://chromium-review.googlesource.com/757824
Commit-Queue: Sathya Gunasekaran <gsathya@chromium.org>
Reviewed-by: Georg Neis <neis@chromium.org>
Reviewed-by: Mythri Alle <mythria@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49239}
Creates a new initializer function to instantiate instance class
fields in a base class.
An initializer function (similar to the one created for static fields)
is created during class declaration and assigned to a synthetic
context allocated variable.
This function is loaded from the variable during instantiation (when
the constructor is run) and run.
Bug: v8:5367
Change-Id: Ie11c2183b3001234ae41d7bcc2cb9b02c0764ab5
Reviewed-on: https://chromium-review.googlesource.com/754445
Commit-Queue: Sathya Gunasekaran <gsathya@chromium.org>
Reviewed-by: Adam Klein <adamk@chromium.org>
Reviewed-by: Mythri Alle <mythria@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49207}
