diff --git a/spec.emu b/spec.emu index 7a76f8d..d2b3cc9 100644 --- a/spec.emu +++ b/spec.emu @@ -830,6 +830,7 @@ contributors: Mark S. Miller, Richard Gibson 1. Let _O_ be the *this* value. 1. Perform ? RequireInternalSlot(_O_, [[ArrayBufferData]]). + 1. If IsSharedArrayBuffer(_O_) is *true*, throw a *TypeError* exception. 1. Return IsImmutableBuffer(_O_).