Shu-yu Guo 15cc02b4e8 [shared-struct] Disallow property redefinition ... Shared objects have fixed layout (i.e. immutable maps) and start off sealed. Ordinary JS objects allow writable properties to be redefined to be non-writable. This violates the fixed layout invariant and needs to be disallowed. Also contains a drive-by fix removing @highestInstanceTypeWithinParentClassRange, which is unneeded. Bug: chromium:1407595, v8:12547 Change-Id: I0257fa19f59ccfaaf0e07cb42aeedd71e132d21a Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/4190525 Reviewed-by: Camillo Bruni <cbruni@chromium.org> Commit-Queue: Shu-yu Guo <syg@chromium.org> Cr-Commit-Position: refs/heads/main@{#85570}		2023-01-31 18:42:46 +00:00
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cannot-redefine-properties.js	[shared-struct] Disallow property redefinition	2023-01-31 18:42:46 +00:00
client-gc.js
condition-workers.js
condition.js	[shared-struct] Fix shared barrier for always shared objects	2023-01-10 19:07:40 +00:00
mutex-lock-twice.js	[heap] Mark main isolates WaiterQueueNode in EPT with --shared-space	2023-01-16 11:43:48 +00:00
mutex-workers.js
mutex.js	[shared-struct] Fix shared barrier for always shared objects	2023-01-10 19:07:40 +00:00
non-instance-prototype.js	[shared-struct] Mark shared constructors has_non_instance_prototype	2023-01-11 19:31:54 +00:00
private-field.js	[shared-struct] Disallow adding private fields to shared objects	2023-01-24 15:54:04 +00:00
private-name.js	[shared-struct] Disallow adding private named properties to shared objects	2022-11-30 13:26:42 +00:00
shared-array-atomics-workers.js
shared-array-atomics.js
shared-array-surface.js	[shared-struct] Store length per-SharedArray instance	2022-11-21 22:14:15 +00:00
shared-array-workers.js
shared-external-string-dictionary-lookup.js
shared-external-string-megamorphic-ic.js
shared-string-copy-on-share-large.js	[string] Copy when sharing strings that are not in shared space	2022-12-19 16:28:22 +00:00
shared-string-copy-on-share.js	[string] Copy when sharing strings that are not in shared space	2022-12-19 16:28:22 +00:00
shared-string-in-code-object.js
shared-string-in-weak-map.js
shared-string-promotion-major.js
shared-string-promotion-minor.js
shared-string.js
shared-struct-atomics-workers.js
shared-struct-atomics.js
shared-struct-property-storage.js
shared-struct-surface.js	[shared-struct] Fix using shared objects as prototypes more	2022-12-17 01:22:25 +00:00
shared-struct-workers-optimized-code.js
shared-struct-workers.js
shared-value-barrier-optimization.js	[shared-struct] Fix shared value barrier in TF	2023-01-11 19:28:45 +00:00
shrink-large-object.js	[heap] Remove OLD_TO_SHARED slots when shrinking large objects	2022-11-21 21:29:27 +00:00
value-serializer.js