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f991e40d7f
This change allows IDL interfaces to be compiled using new AK String
which have a attribute in the interface that may return null.
Without this change we would run into a compile error from code such as
the following example:
```
auto retval = impl->deprecated_attribute(HTML::AttributeNames::ref);
if (!retval.has_value()) {
return JS::js_null();
}
return JS::PrimitiveString::create(vm, retval.release_value());
```
As `deprecated_attribute` returns a `DeprecatedString` instead of an
`Optional<String>`. Fix that by using the non-deprecated attribute
implementation, and falling back to the empty string for where we cannot
return null.
Also add a test here to cover a regression I almost introduced here
which was not previously covered by our test suite.
Ideally, all of this should actually just be calling
Element::get_attribute_value, but I'm not entirely sure at this stage
what the behavioral change would be to test for here. Since this
implementation preserves the previous behavior, stick with it, and add a
FIXME for now.
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|---|---|---|
| .. | ||
| AK | ||
| Kernel | ||
| LibAudio | ||
| LibC | ||
| LibCompress | ||
| LibCore | ||
| LibCpp | ||
| LibCrypto | ||
| LibEDID | ||
| LibELF | ||
| LibGfx | ||
| LibGL | ||
| LibGLSL | ||
| LibIMAP | ||
| LibJS | ||
| LibLocale | ||
| LibMarkdown | ||
| LibPDF | ||
| LibRegex | ||
| LibSQL | ||
| LibTest | ||
| LibTextCodec | ||
| LibThreading | ||
| LibTimeZone | ||
| LibTLS | ||
| LibTTF | ||
| LibUnicode | ||
| LibVideo | ||
| LibWasm | ||
| LibWeb | ||
| LibXML | ||
| Spreadsheet | ||
| UserspaceEmulator | ||
| Utilities | ||
| CMakeLists.txt | ||