989 struct CompilationStencil {  struct
996   // The lifetime of this CompilationStencil may be managed by stack allocation,  argument
1017     // ExtensibleCompilationStencil (see BorrowingCompilationStencil).  argument
1023   StorageType storageType = StorageType::Owned;
1027   bool canLazilyParse = false;
1031   using FunctionKey = SourceExtent::FunctionKey;
1032   FunctionKey functionKey = SourceExtent::NullFunctionKey;
1036   LifoAlloc alloc;
1041   RefPtr<ScriptSource> source;
1046   mozilla::Span<ScriptStencil> scriptData;
1050   mozilla::Span<ScriptStencilExtra> scriptExtra;
1052   mozilla::Span<TaggedScriptThingIndex> gcThingData;
1056   mozilla::Span<ScopeStencil> scopeData;
1057   mozilla::Span<BaseParserScopeData*> scopeNames;
1083   // Construct a CompilationStencil  argument
1084   explicit CompilationStencil(ScriptSource* source)  in CompilationStencil()  function
1107       JSContext* cx, CompilationInput& input, const CompilationStencil& stencil,  argument
1141   CompilationStencil& operator=(const CompilationStencil&) = delete;  argument
1142   CompilationStencil& operator=(CompilationStencil&&) = delete;  argument
1144   ~CompilationStencil() {  in ~CompilationStencil()  argument
1173   ExtensibleCompilationStencil* takeOwnedBorrow() {  in takeOwnedBorrow()  argument