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LibTextCodec+Everywhere: Return Optional<Decoder&> from decoder_for()

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This commit is contained in:
Sam Atkins
2023-02-17 17:45:08 +00:00
committed by Andreas Kling
parent 2f4c463920
commit f2a9426885
16 changed files with 42 additions and 39 deletions
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2
Userland/Libraries/LibWeb/Encoding/TextDecoder.cpp
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@@ -15,7 +15,7 @@ namespace Web::Encoding {
WebIDL::ExceptionOr<JS::NonnullGCPtr<TextDecoder>> TextDecoder::construct_impl(JS::Realm& realm, DeprecatedFlyString encoding)
{
auto decoder = TextCodec::decoder_for(encoding);
if (!decoder)
if (!decoder.has_value())
return WebIDL::SimpleException { WebIDL::SimpleExceptionType::TypeError, DeprecatedString::formatted("Invalid encoding {}", encoding) };
return MUST_OR_THROW_OOM(realm.heap().allocate<TextDecoder>(realm, realm, *decoder, move(encoding), false, false));