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https://github.com/RGBCube/serenity
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LibJS: Move {Import,Export}Entry out of {Import,Export}Statement
By making these be standalone instead of nested structs, we can forward declare them. This will allow us to stop including AST.h in some places.
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parent
27e0f56c90
commit
e0916dbb35
5 changed files with 106 additions and 107 deletions
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@ -298,33 +298,33 @@ struct ModuleRequest {
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Vector<Assertion> assertions; // [[Assertions]]
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};
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// ImportEntry Record, https://tc39.es/ecma262/#table-importentry-record-fields
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struct ImportEntry {
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FlyString import_name; // [[ImportName]] if a String
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FlyString local_name; // [[LocalName]]
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bool is_namespace { false }; // [[ImportName]] if `namespace-object`
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ImportEntry(FlyString import_name_, FlyString local_name_, bool is_namespace_ = false)
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: import_name(move(import_name_))
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, local_name(move(local_name_))
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, is_namespace(is_namespace_)
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{
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VERIFY(!is_namespace || import_name.is_null());
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}
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ModuleRequest const& module_request() const
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{
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VERIFY(m_module_request);
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return *m_module_request;
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}
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private:
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friend class ImportStatement;
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ModuleRequest* m_module_request; // [[ModuleRequest]]
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};
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class ImportStatement final : public Statement {
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public:
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// ImportEntry Record, https://tc39.es/ecma262/#table-importentry-record-fields
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struct ImportEntry {
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FlyString import_name; // [[ImportName]] if a String
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FlyString local_name; // [[LocalName]]
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bool is_namespace { false }; // [[ImportName]] if `namespace-object`
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ImportEntry(FlyString import_name_, FlyString local_name_, bool is_namespace_ = false)
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: import_name(move(import_name_))
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, local_name(move(local_name_))
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, is_namespace(is_namespace_)
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{
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VERIFY(!is_namespace || import_name.is_null());
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}
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ModuleRequest const& module_request() const
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{
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VERIFY(m_module_request);
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return *m_module_request;
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}
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private:
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friend ImportStatement;
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ModuleRequest* m_module_request; // [[ModuleRequest]]
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};
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explicit ImportStatement(SourceRange source_range, ModuleRequest from_module, Vector<ImportEntry> entries = {})
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: Statement(source_range)
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, m_module_request(move(from_module))
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@ -348,77 +348,77 @@ private:
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Vector<ImportEntry> m_entries;
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};
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// ExportEntry Record, https://tc39.es/ecma262/#table-exportentry-records
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struct ExportEntry {
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enum class Kind {
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NamedExport,
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ModuleRequestAll,
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ModuleRequestAllButDefault,
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// EmptyNamedExport is a special type for export {} from "module",
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// which should import the module without getting any of the exports
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// however we don't want give it a fake export name which may get
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// duplicates
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EmptyNamedExport,
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} kind;
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FlyString export_name; // [[ExportName]]
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FlyString local_or_import_name; // Either [[ImportName]] or [[LocalName]]
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ExportEntry(Kind export_kind, FlyString export_name_, FlyString local_or_import_name_)
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: kind(export_kind)
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, export_name(move(export_name_))
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, local_or_import_name(move(local_or_import_name_))
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{
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}
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bool is_module_request() const
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{
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return m_module_request != nullptr;
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}
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static ExportEntry indirect_export_entry(ModuleRequest const& module_request, FlyString export_name, FlyString import_name)
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{
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ExportEntry entry { Kind::NamedExport, move(export_name), move(import_name) };
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entry.m_module_request = &module_request;
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return entry;
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}
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ModuleRequest const& module_request() const
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{
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VERIFY(m_module_request);
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return *m_module_request;
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}
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private:
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ModuleRequest const* m_module_request { nullptr }; // [[ModuleRequest]]
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friend class ExportStatement;
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public:
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static ExportEntry named_export(FlyString export_name, FlyString local_name)
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{
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return ExportEntry { Kind::NamedExport, move(export_name), move(local_name) };
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}
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static ExportEntry all_but_default_entry()
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{
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return ExportEntry { Kind::ModuleRequestAllButDefault, {}, {} };
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}
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static ExportEntry all_module_request(FlyString export_name)
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{
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return ExportEntry { Kind::ModuleRequestAll, move(export_name), {} };
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}
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static ExportEntry empty_named_export()
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{
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return ExportEntry { Kind::EmptyNamedExport, {}, {} };
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}
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};
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class ExportStatement final : public Statement {
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public:
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static FlyString local_name_for_default;
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// ExportEntry Record, https://tc39.es/ecma262/#table-exportentry-records
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struct ExportEntry {
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enum class Kind {
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NamedExport,
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ModuleRequestAll,
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ModuleRequestAllButDefault,
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// EmptyNamedExport is a special type for export {} from "module",
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// which should import the module without getting any of the exports
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// however we don't want give it a fake export name which may get
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// duplicates
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EmptyNamedExport,
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} kind;
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FlyString export_name; // [[ExportName]]
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FlyString local_or_import_name; // Either [[ImportName]] or [[LocalName]]
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ExportEntry(Kind export_kind, FlyString export_name_, FlyString local_or_import_name_)
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: kind(export_kind)
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, export_name(move(export_name_))
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, local_or_import_name(move(local_or_import_name_))
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{
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}
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bool is_module_request() const
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{
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return m_module_request != nullptr;
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}
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static ExportEntry indirect_export_entry(ModuleRequest const& module_request, FlyString export_name, FlyString import_name)
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{
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ExportEntry entry { Kind::NamedExport, move(export_name), move(import_name) };
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entry.m_module_request = &module_request;
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return entry;
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}
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ModuleRequest const& module_request() const
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{
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VERIFY(m_module_request);
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return *m_module_request;
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}
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private:
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ModuleRequest const* m_module_request { nullptr }; // [[ModuleRequest]]
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friend ExportStatement;
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public:
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static ExportEntry named_export(FlyString export_name, FlyString local_name)
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{
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return ExportEntry { Kind::NamedExport, move(export_name), move(local_name) };
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}
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static ExportEntry all_but_default_entry()
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{
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return ExportEntry { Kind::ModuleRequestAllButDefault, {}, {} };
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}
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static ExportEntry all_module_request(FlyString export_name)
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{
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return ExportEntry { Kind::ModuleRequestAll, move(export_name), {} };
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}
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static ExportEntry empty_named_export()
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{
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return ExportEntry { Kind::EmptyNamedExport, {}, {} };
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}
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};
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ExportStatement(SourceRange source_range, RefPtr<ASTNode> statement, Vector<ExportEntry> entries, bool is_default_export, ModuleRequest module_request)
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: Statement(source_range)
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, m_statement(move(statement))
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