• Patrick Thier's avatar
    Reland "Reland "Reland "Improve error messages for property access on null/undefined""" · c0fd89c3
    Patrick Thier authored
    This is a reland of 819c3ae2
    
    Original change's description:
    > Reland "Reland "Improve error messages for property access on null/undefined""
    >
    > This is a reland of 8b18c5e6
    >
    > Original change's description:
    > > Reland "Improve error messages for property access on null/undefined"
    > >
    > > 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/+/2979599
    > > Reviewed-by: Toon Verwaest <verwaest@chromium.org>
    > > Commit-Queue: Patrick Thier <pthier@chromium.org>
    > > Cr-Commit-Position: refs/heads/master@{#75571}
    >
    > Bug: v8:11365
    > Change-Id: I90360641ecd870bd93247aa6d91dfb0ad049cfb8
    > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3008219
    > Auto-Submit: Patrick Thier <pthier@chromium.org>
    > Commit-Queue: Toon Verwaest <verwaest@chromium.org>
    > Reviewed-by: Toon Verwaest <verwaest@chromium.org>
    > Cr-Commit-Position: refs/heads/master@{#75604}
    
    Bug: v8:11365
    Change-Id: I002b537144f328ccbbdcd655e26e5dc87c49c6f5
    Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3013935Reviewed-by: 's avatarToon Verwaest <verwaest@chromium.org>
    Commit-Queue: Patrick Thier <pthier@chromium.org>
    Cr-Commit-Position: refs/heads/master@{#75645}
    c0fd89c3
Name
Last commit
Last update
..
compiler Loading commit data...
es6 Loading commit data...
es8 Loading commit data...
harmony Loading commit data...
ignition Loading commit data...
regress Loading commit data...
side-effect Loading commit data...
wasm Loading commit data...
debug-allscopes-on-debugger.js Loading commit data...
debug-backtrace.js Loading commit data...
debug-bigint.js Loading commit data...
debug-break-class-fields.js Loading commit data...
debug-break-inline.js Loading commit data...
debug-break-microtask.js Loading commit data...
debug-break-native.js Loading commit data...
debug-break-return.js Loading commit data...
debug-breakpoints.js Loading commit data...
debug-clearbreakpoint.js Loading commit data...
debug-compile-event.js Loading commit data...
debug-compile-optimized.js Loading commit data...
debug-conditional-breakpoints.js Loading commit data...
debug-constructor.js Loading commit data...
debug-enable-disable-breakpoints.js Loading commit data...
debug-eval-scope.js Loading commit data...
debug-evaluate-arguments.js Loading commit data...
debug-evaluate-bool-constructor.js Loading commit data...
debug-evaluate-closure.js Loading commit data...
debug-evaluate-dead-function-fails.js Loading commit data...
debug-evaluate-declaration.js Loading commit data...
debug-evaluate-function-var.js Loading commit data...
debug-evaluate-local-repl-hole.js Loading commit data...
debug-evaluate-locals-capturing.js Loading commit data...
debug-evaluate-locals-optimized-double.js Loading commit data...
debug-evaluate-locals-optimized.js Loading commit data...
debug-evaluate-locals.js Loading commit data...
debug-evaluate-modify-catch-block-scope.js Loading commit data...
debug-evaluate-modify-this.js Loading commit data...
debug-evaluate-nested-let.js Loading commit data...
debug-evaluate-repl-mode-await.js Loading commit data...
debug-evaluate-repl-mode-optimized.js Loading commit data...
debug-evaluate-repl-mode.js Loading commit data...
debug-evaluate-shadowed-context-2.js Loading commit data...
debug-evaluate-shadowed-context-3.js Loading commit data...
debug-evaluate-shadowed-context.js Loading commit data...
debug-evaluate-with.js Loading commit data...
debug-evaluate.js Loading commit data...
debug-event-listener.js Loading commit data...
debug-exceptions.js Loading commit data...
debug-function-scopes.js Loading commit data...
debug-generator-break-on-stack.js Loading commit data...
debug-generator-break.js Loading commit data...
debug-liveedit-1.js Loading commit data...
debug-liveedit-2.js Loading commit data...
debug-liveedit-3.js Loading commit data...
debug-liveedit-4.js Loading commit data...
debug-liveedit-arrow-function-at-start.js Loading commit data...
debug-liveedit-check-stack.js Loading commit data...
debug-liveedit-compile-error.js Loading commit data...
debug-liveedit-inline.js Loading commit data...
debug-liveedit-literals.js Loading commit data...
debug-liveedit-newsource.js Loading commit data...
debug-liveedit-patch-positions-replace.js Loading commit data...
debug-liveedit-recursion.js Loading commit data...
debug-materialized.js Loading commit data...
debug-modules-set-variable-value.mjs Loading commit data...
debug-multiple-breakpoints.js Loading commit data...
debug-multiple-var-decl.js Loading commit data...
debug-negative-break-points.js Loading commit data...
debug-optimize.js Loading commit data...
debug-print.js Loading commit data...
debug-receiver.js Loading commit data...
debug-return-value.js Loading commit data...
debug-scopes-suspended-generators.js Loading commit data...
debug-scopes.js Loading commit data...
debug-set-variable-value.js Loading commit data...
debug-stack-check-position.js Loading commit data...
debug-step-2.js Loading commit data...
debug-step-3.js Loading commit data...
debug-step-4.js Loading commit data...
debug-step-end-of-script.js Loading commit data...
debug-step-into-json.js Loading commit data...
debug-step-into-valueof.js Loading commit data...
debug-step-microtask.js Loading commit data...
debug-step-stub-callfunction.js Loading commit data...
debug-step-turbofan.js Loading commit data...
debug-step.js Loading commit data...
debug-stepin-accessor-ic.js Loading commit data...
debug-stepin-accessor.js Loading commit data...
debug-stepin-builtin-callback-opt.js Loading commit data...
debug-stepin-builtin-callback.js Loading commit data...
debug-stepin-builtin.js Loading commit data...
debug-stepin-call-function-stub.js Loading commit data...
debug-stepin-construct-call.js Loading commit data...
debug-stepin-constructor.js Loading commit data...
debug-stepin-foreach.js Loading commit data...
debug-stepin-function-call.js Loading commit data...
debug-stepin-property-function-call.js Loading commit data...
debug-stepnext-do-while.js Loading commit data...
debug-stepout-recursive-function.js Loading commit data...
debug-stepout-scope-part1.js Loading commit data...
debug-stepout-scope-part2.js Loading commit data...
debug-stepout-scope-part3.js Loading commit data...
debug-stepout-scope-part4.js Loading commit data...
debug-stepout-scope-part5.js Loading commit data...
debug-stepout-scope-part6.js Loading commit data...
debug-stepout-scope-part7.js Loading commit data...
debug-stepout-scope-part8.js Loading commit data...
debug-stepout-to-builtin.js Loading commit data...
deserialize-script-id.js Loading commit data...
for-in-opt.js Loading commit data...
function-source.js Loading commit data...
lazy-deopt-then-flush-bytecode.js Loading commit data...
regress-3225.js Loading commit data...
regress-5207.js Loading commit data...