[whatwg/webidl] `IsResizableArrayBuffer` abstract operation now invalid (Issue #1520)

Renegade334 created an issue (whatwg/webidl#1520)

### What is the issue with the Web IDL Standard?

At the time that the resizable array buffers proposal was active, the IDL specification used the proposed `IsResizableArrayBuffer` abstract operation as its predicate for `[AllowResizable]`.

This operation was dropped in the final specification and no longer exists. The inline equivalent is to check for the presence of the `[[ArrayBufferMaxByteLength]]` internal slot.

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Received on Sunday, 31 August 2025 11:32:32 UTC