• Patrick Thier's avatar
    Reland "Improve error messages for property access on null/undefined" · 8b18c5e6
    Patrick Thier authored
    This is a reland of 24c626c1
    
    Original change's description:
    > Improve error messages for property access on null/undefined
    >
    > Only print the property name when accessing null/undefined if we can
    > convert it to a string without causing side effects.
    > If we can't, omit the property name in the error message.
    > This should avoid confusion when the key is an object with toString().
    > E.g. undefined[{toString:()=>'a'}] doesn't print 'read property [object
    > Object]' anymore, which was misleading since the property accessed would
    > be 'a', but we can't evaluate the key without side effects.
    >
    > Bug: v8:11365
    > Change-Id: If82d1adb42561d4851e2bd2ca297a1c71738aee8
    > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2960211
    > Reviewed-by: Toon Verwaest <verwaest@chromium.org>
    > Commit-Queue: Patrick Thier <pthier@chromium.org>
    > Cr-Commit-Position: refs/heads/master@{#75250}
    
    Bug: v8:11365
    Change-Id: Ie2312337f4f1915faa31528a728d90833d80dbd1
    Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2979599Reviewed-by: 's avatarToon Verwaest <verwaest@chromium.org>
    Commit-Queue: Patrick Thier <pthier@chromium.org>
    Cr-Commit-Position: refs/heads/master@{#75571}
    8b18c5e6
Name
Last commit
Last update
.github Loading commit data...
bazel Loading commit data...
build_overrides Loading commit data...
custom_deps Loading commit data...
docs Loading commit data...
gni Loading commit data...
include Loading commit data...
infra Loading commit data...
samples Loading commit data...
src Loading commit data...
test Loading commit data...
testing Loading commit data...
third_party Loading commit data...
tools Loading commit data...
.bazelrc Loading commit data...
.clang-format Loading commit data...
.clang-tidy Loading commit data...
.editorconfig Loading commit data...
.flake8 Loading commit data...
.git-blame-ignore-revs Loading commit data...
.gitattributes Loading commit data...
.gitignore Loading commit data...
.gn Loading commit data...
.mailmap Loading commit data...
.vpython Loading commit data...
.ycm_extra_conf.py Loading commit data...
AUTHORS Loading commit data...
BUILD.bazel Loading commit data...
BUILD.gn Loading commit data...
CODE_OF_CONDUCT.md Loading commit data...
COMMON_OWNERS Loading commit data...
DEPS Loading commit data...
DIR_METADATA Loading commit data...
ENG_REVIEW_OWNERS Loading commit data...
INFRA_OWNERS Loading commit data...
INTL_OWNERS Loading commit data...
LICENSE Loading commit data...
LICENSE.fdlibm Loading commit data...
LICENSE.strongtalk Loading commit data...
LICENSE.v8 Loading commit data...
MIPS_OWNERS Loading commit data...
OWNERS Loading commit data...
PPC_OWNERS Loading commit data...
PRESUBMIT.py Loading commit data...
README.md Loading commit data...
RISCV_OWNERS Loading commit data...
S390_OWNERS Loading commit data...
WATCHLISTS Loading commit data...
WORKSPACE Loading commit data...
codereview.settings Loading commit data...