chore: Sync Endo 2025-07-11

[kriskowal]

@endo/immutable-arraybuffer 1.1.2

• Removes @endo/immutable-arraybufer/shim-hermes.js and absorbs the necessary features into @endo/immutable-arraybuffer/shim.js. We are not qualifying this as a breaking change since the feature did not exist long enough to become relied upon.

@endo/marshal 1.8.0

• Introduces an environment variable config option ENDO_RANK_STRINGS to change the rank ordering of strings from the current (incorrect) ordering by UTF-16 code unit used by JavaScript's < and .sort() operations to (correct and OCapN-conformant) ordering by Unicode code point. It currently defaults to "utf16-code-unit-order", matching the previously-unconditional behavior.

@endo/pass-style 1.6.3

• The exported function name isObject is ambiguous. It is unclear whether it includes functions or not. (It does.) To avoid this confusion, we're deprecating isObject and suggesting to use the new export isPrimitive instead, that has the opposite answer. IOW, for all x, isObject(x) === !isPrimitive(x)

@endo/patterns 1.7.0

• @endo/marshal introduces an environment variable config option ENDO_RANK_STRINGS to change the rank ordering of strings from the current (incorrect) ordering by UTF-16 code unit used by JavaScript's < and .sort() operations to (correct and OCapN-conformant) ordering by Unicode code point. It currently defaults to "utf16-code-unit-order", matching the previously-unconditional behavior.
  • @endo/patterns provides a compareKeys partial order that delegates some ordering, including strings, to the rank ordering provided by @endo/marshal. So when the ENDO_RANK_STRINGS default is not overridden, then compareKeys also follows the (incorrect) UTF-16 code unit order. But when it is overridden, then compareKeys also follows the (correct) Unicode code-point order.
• In errors explaining why a specimen does not match a pattern, sometimes the error message contains a quoted form of a nested pattern. This quoting was done with q, producing an uninformative rendering of these nested patterns. Now this quoting is done with qp, which renders these nested patterns into readable Justin source code.

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@endo/pass-style 1.6.2

• Fixes so that the package initializes on platforms that lack ArrayBuffer.prototype.transferToImmutable.

@endo/compartment-mapper 1.6.2

• Produces a stub for require.extensions in CommonJS modules to increase ecosystem compatibility.

@endo/immutable-arraybuffer 1.1.1

• Captures structuredClone early so that scuttling all properties of globalThis after initializing @endo/immutable-arraybuffer or @endo/immutable-arraybuffer/shim.js does not interfere with this module's designed behavior.

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@endo/pass-style v1.6.1

BROKEN BUT PATCHED in 1.6.2, contains a fix but published with broken dependency versions. Inadvertently published without amending workspace protocol dependencies.

• Fixes so that the package initializes on platforms that lack ArrayBuffer.prototype.transferToImmutable and recognizes immutable ArrayBuffers as having a pass-style of byteArray on platforms have a sliceToImmutable, even if that is emulated with a shim using slice, even if they lack transferToImmutable.

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[erights]

Nice! From this message, how would someone find out how to "run a benchmark to check the wallclock impact"?

[kriskowal]

Going to have to ask in chat for now. The lore for this is too fresh to commit to ink. When we do, we’ll want to record it in MAINTAINERS.md with all else of the kind.

[erights]

ok

[erights]

LGTM

[erights]

endojs/endo#1538 stopped exporting trivialComparator. But compareKeys.js was already not importing it by then. What old version of endo is this failed integration test checking? What's the scenario where we care if an old @endo/patterns links with a new @endo/marshal?

[mergify]

This pull request has been removed from the queue for the following reason: pull request manually updated.

The pull request #11594 has been manually updated.

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[kriskowal]

@Mergifyio requeue

[mergify]

requeue

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