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f568939568
The hard part of parsing them in import statements and calls was already done so this is just removing some check which threw before on assertions. And filtering the assertions based on the result of a new host hook.
64 lines
2.4 KiB
C++
64 lines
2.4 KiB
C++
/*
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* Copyright (c) 2021, Andreas Kling <kling@serenityos.org>
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* Copyright (c) 2022, David Tuin <davidot@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <LibJS/AST.h>
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#include <LibJS/CyclicModule.h>
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#include <LibJS/Forward.h>
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#include <LibJS/Parser.h>
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namespace JS {
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// 16.2.1.6 Source Text Module Records, https://tc39.es/ecma262/#sec-source-text-module-records
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class SourceTextModule final : public CyclicModule {
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public:
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using ImportEntry = ImportStatement::ImportEntry;
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using ExportEntry = ExportStatement::ExportEntry;
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static Result<NonnullRefPtr<SourceTextModule>, Vector<Parser::Error>> parse(StringView source_text, Realm&, StringView filename = {});
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Program const& parse_node() const { return *m_ecmascript_code; }
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virtual ThrowCompletionOr<Vector<FlyString>> get_exported_names(VM& vm, Vector<Module*> export_star_set) override;
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virtual ThrowCompletionOr<ResolvedBinding> resolve_export(VM& vm, FlyString const& export_name, Vector<ResolvedBinding> resolve_set = {}) override;
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Object* import_meta()
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{
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if (m_import_meta.is_null())
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return nullptr;
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return m_import_meta.cell();
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}
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void set_import_meta(Badge<MetaProperty>, Object* import_meta)
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{
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m_import_meta = make_handle(import_meta);
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}
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protected:
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virtual Completion initialize_environment(VM& vm) override;
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virtual Completion execute_module(VM& vm, Optional<PromiseCapability> capability) override;
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private:
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SourceTextModule(Realm&, StringView filename, bool has_top_level_await, NonnullRefPtr<Program> body, Vector<ModuleRequest> requested_modules,
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Vector<ImportEntry> import_entries, Vector<ExportEntry> local_export_entries,
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Vector<ExportEntry> indirect_export_entries, Vector<ExportEntry> star_export_entries,
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RefPtr<ExportStatement> default_export);
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NonnullRefPtr<Program> m_ecmascript_code; // [[ECMAScriptCode]]
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ExecutionContext m_execution_context; // [[Context]]
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Handle<Object> m_import_meta; // [[ImportMeta]]
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Vector<ImportEntry> m_import_entries; // [[ImportEntries]]
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Vector<ExportEntry> m_local_export_entries; // [[LocalExportEntries]]
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Vector<ExportEntry> m_indirect_export_entries; // [[IndirectExportEntries]]
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Vector<ExportEntry> m_star_export_entries; // [[StarExportEntries]]
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RefPtr<ExportStatement> m_default_export; // Note: Not from the spec
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};
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}
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