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LibJS: Add [[HostDefined]] internal slot to Script objects

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In C++, this is a raw pointer to a Script::HostDefined.
This commit is contained in:
Andreas Kling 2022-02-07 18:25:39 +01:00
parent 77a1ef06a4
commit 6ddbe8f953
2 changed files with 13 additions and 7 deletions
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7
Userland/Libraries/LibJS/Script.cpp
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@ -12,7 +12,7 @@
namespace JS {
// 16.1.5 ParseScript ( sourceText, realm, hostDefined ), https://tc39.es/ecma262/#sec-parse-script
Result<NonnullRefPtr<Script>, Vector<Parser::Error>> Script::parse(StringView source_text, Realm& realm, StringView filename)
Result<NonnullRefPtr<Script>, Vector<Parser::Error>> Script::parse(StringView source_text, Realm& realm, StringView filename, HostDefined* host_defined)
{
// 1. Let body be ParseText(sourceText, Script).
auto parser = Parser(Lexer(source_text, filename));
@ -23,14 +23,15 @@ Result<NonnullRefPtr<Script>, Vector<Parser::Error>> Script::parse(StringView so
return parser.errors();
// 3. Return Script Record { [[Realm]]: realm, [[ECMAScriptCode]]: body, [[HostDefined]]: hostDefined }.
return adopt_ref(*new Script(realm, filename, move(body)));
return adopt_ref(*new Script(realm, filename, move(body), host_defined));
}
Script::Script(Realm& realm, StringView filename, NonnullRefPtr<Program> parse_node)
Script::Script(Realm& realm, StringView filename, NonnullRefPtr<Program> parse_node, HostDefined* host_defined)
: m_vm(realm.vm())
, m_realm(make_handle(&realm))
, m_parse_node(move(parse_node))
, m_filename(filename)
, m_host_defined(host_defined)
{
}