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03eb1b1d01
This commit adds support for two different features of the "special" operations
in WebIDL. First, it implements the desugaring [described by WebIDL][1] where
this:
interface Dictionary {
getter double getProperty(DOMString propertyName);
setter void setProperty(DOMString propertyName, double propertyValue);
};
becomes ...
interface Dictionary {
double getProperty(DOMString propertyName);
void setProperty(DOMString propertyName, double propertyValue);
getter double (DOMString propertyName);
setter void (DOMString propertyName, double propertyValue);
};
where specifically a named `getter` generates both a getter and a named
function.
Second it implements the distinction between two different types of getters in
WebIDL, described as:
> Getters and setters come in two varieties: ones that take a DOMString as a
> property name, known as named property getters and named property setters, and
> ones that take an unsigned long as a property index, known as indexed property
> getters and indexed property setters.
The name `get` is given to DOMString arguments, and the name `get_idx` is given
to index property getters.
[1]: https://heycam.github.io/webidl/#idl-special-operations