its inheritance hierarchy incorporates a cycle. That may be, an interface A are not able to inherit from by itself, nor can it inherit from One more
ε The subsequent IDL fragment defines an enumeration that is certainly made use of as the kind of an attribute and an operation argument:
A type annotated with the [Clamp] extended attribute ought to not appear in a very examine only attribute. A kind must not be related with the two the
variety title of the initial sort with the list of strings corresponding to the identifiers of each extended attribute linked with the sort, sorted in lexicographic get.
An interface with an iterable declaration and its inherited interfaces have to not Use a maplike declaration or setlike declaration.
The [LegacyWindowAlias] prolonged attribute is definitely an unwanted function. It exists only to make sure that legacy Internet platform features is often specified. It should not be Employed in technical specs Except if required to specify the habits of legacy APIs, or for consistency with these APIs.
Note: The above mentioned listing of extended attributes is all of those outlined With this document that happen to be relevant to interfaces apart from
is treated as have a peek here not current, or will cause the default worth exactly where relevant. An requested map with string keys may be implicitly handled being a dictionary price of a
be made use of on nearly anything apart from a regular or static operation find this whose return type is an interface sort or
the identify as the 1st argument and the worth as the next argument. When the Procedure used to declare the named property setter
then the interface mixin customers's have publicity established need to be a subset of your interface mixin's have exposure established.
(or All those detailed in The outline in the inherited attribute, if this attribute is declared to inherit its getter),
An ECMAScript worth V is converted to an IDL unsigned limited worth by jogging the subsequent algorithm:
; Dictionaries are usually passed by worth. In language bindings where a dictionary is represented by an object Full Article of some sort, passing a