blob: 7c0060e6f0c0b99cf1ab29bcab755d03851af960 [file] [log] [blame]
// Copyright 2019 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "src/objects/module.h"
// Has to be the last include (doesn't have include guards):
#include "src/objects/object-macros.h"
namespace v8 {
namespace internal {
#include "torque-generated/src/objects/"
// The runtime representation of a Synthetic Module Record, a module that can be
// instantiated by an embedder with embedder-defined exports and evaluation
// steps.
class SyntheticModule
: public TorqueGeneratedSyntheticModule<SyntheticModule, Module> {
// Set module's exported value for the specified export_name to the specified
// export_value. An error will be thrown if export_name is not one
// of the export_names that were supplied during module construction.
// Returns Just(true) on success, Nothing<bool>() if an error was thrown.
static Maybe<bool> SetExport(Isolate* isolate, Handle<SyntheticModule> module,
Handle<String> export_name,
Handle<Object> export_value);
// The following redundant method should be deleted when the deprecated
// version of v8::SetSyntheticModuleExport is removed. It differs from
// SetExport in that it crashes rather than throwing an error if the caller
// attempts to set an export_name that was not present during construction of
// the module.
static void SetExportStrict(Isolate* isolate, Handle<SyntheticModule> module,
Handle<String> export_name,
Handle<Object> export_value);
using BodyDescriptor =
FixedBodyDescriptor<kNameOffset, kSize, kSize>>;
friend class Module;
static V8_WARN_UNUSED_RESULT MaybeHandle<Cell> ResolveExport(
Isolate* isolate, Handle<SyntheticModule> module,
Handle<String> module_specifier, Handle<String> export_name,
MessageLocation loc, bool must_resolve);
static V8_WARN_UNUSED_RESULT bool PrepareInstantiate(
Isolate* isolate, Handle<SyntheticModule> module,
v8::Local<v8::Context> context, v8::Module::ResolveCallback callback);
static V8_WARN_UNUSED_RESULT bool FinishInstantiate(
Isolate* isolate, Handle<SyntheticModule> module);
static V8_WARN_UNUSED_RESULT MaybeHandle<Object> Evaluate(
Isolate* isolate, Handle<SyntheticModule> module);
} // namespace internal
} // namespace v8
#include "src/objects/object-macros-undef.h"