mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2024-11-23 08:00:20 +00:00
3dc5f467a8
Instead of allocating these in a mixture of ways, we now always put them on the malloc heap, and keep an intrusive linked list of them that we can iterate for GC marking purposes.
55 lines
2.5 KiB
C++
55 lines
2.5 KiB
C++
/*
|
|
* Copyright (c) 2021-2023, Andreas Kling <kling@serenityos.org>
|
|
* Copyright (c) 2022, David Tuin <davidot@serenityos.org>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <LibJS/CyclicModule.h>
|
|
#include <LibJS/Forward.h>
|
|
#include <LibJS/Runtime/ExecutionContext.h>
|
|
|
|
namespace JS {
|
|
|
|
// 16.2.1.6 Source Text Module Records, https://tc39.es/ecma262/#sec-source-text-module-records
|
|
class SourceTextModule final : public CyclicModule {
|
|
JS_CELL(SourceTextModule, CyclicModule);
|
|
JS_DECLARE_ALLOCATOR(SourceTextModule);
|
|
|
|
public:
|
|
static Result<NonnullGCPtr<SourceTextModule>, Vector<ParserError>> parse(StringView source_text, Realm&, StringView filename = {}, Script::HostDefined* host_defined = nullptr);
|
|
|
|
Program const& parse_node() const { return *m_ecmascript_code; }
|
|
|
|
virtual ThrowCompletionOr<Vector<DeprecatedFlyString>> get_exported_names(VM& vm, Vector<Module*> export_star_set) override;
|
|
virtual ThrowCompletionOr<ResolvedBinding> resolve_export(VM& vm, DeprecatedFlyString const& export_name, Vector<ResolvedBinding> resolve_set = {}) override;
|
|
|
|
Object* import_meta() { return m_import_meta; }
|
|
void set_import_meta(Badge<VM>, Object* import_meta) { m_import_meta = import_meta; }
|
|
|
|
protected:
|
|
virtual ThrowCompletionOr<void> initialize_environment(VM& vm) override;
|
|
virtual ThrowCompletionOr<void> execute_module(VM& vm, GCPtr<PromiseCapability> capability) override;
|
|
|
|
private:
|
|
SourceTextModule(Realm&, StringView filename, Script::HostDefined* host_defined, bool has_top_level_await, NonnullRefPtr<Program> body, Vector<ModuleRequest> requested_modules,
|
|
Vector<ImportEntry> import_entries, Vector<ExportEntry> local_export_entries,
|
|
Vector<ExportEntry> indirect_export_entries, Vector<ExportEntry> star_export_entries,
|
|
RefPtr<ExportStatement const> default_export);
|
|
|
|
virtual void visit_edges(Cell::Visitor&) override;
|
|
|
|
NonnullRefPtr<Program> m_ecmascript_code; // [[ECMAScriptCode]]
|
|
NonnullOwnPtr<ExecutionContext> m_execution_context; // [[Context]]
|
|
GCPtr<Object> m_import_meta; // [[ImportMeta]]
|
|
Vector<ImportEntry> m_import_entries; // [[ImportEntries]]
|
|
Vector<ExportEntry> m_local_export_entries; // [[LocalExportEntries]]
|
|
Vector<ExportEntry> m_indirect_export_entries; // [[IndirectExportEntries]]
|
|
Vector<ExportEntry> m_star_export_entries; // [[StarExportEntries]]
|
|
|
|
RefPtr<ExportStatement const> m_default_export; // Note: Not from the spec
|
|
};
|
|
|
|
}
|