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feat: upgrade V8 to 12.8 (#24693)

- upgrade to v8 12.8
  - optimizes DataView bigint methods
  - fixes global interceptors
  - includes CPED methods for ALS
- fix global resolution
- makes global resolution consistent using host_defined_options.
originally a separate patch but due to the global interceptor bug it
needs to be included in this pr for all tests to pass.
This commit is contained in:
snek 2024-07-31 16:22:34 -07:00 committed by GitHub
parent fbcd250bc8
commit f57745fe21
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
13 changed files with 133 additions and 192 deletions

16
Cargo.lock generated
View file

@ -1343,9 +1343,9 @@ dependencies = [
[[package]]
name = "deno_core"
version = "0.299.0"
version = "0.300.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "428488cc6b392a199a159054da754f56a1fdc63ee03f16be2c21cbd22e936e7b"
checksum = "eb79d0494b8c15f97761645f4afca5d52a414d4dc8f8aef8ca3b3ca82240ab55"
dependencies = [
"anyhow",
"bincode",
@ -1829,9 +1829,9 @@ dependencies = [
[[package]]
name = "deno_ops"
version = "0.175.0"
version = "0.176.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "2d2b71759647722be6ae051919b75cb66b3dccafe61b53c75ad5a6fad9d0ee4a"
checksum = "8ecb75c43c9441f413f0595f694746f90d8ffd292337287da309dbd93773928c"
dependencies = [
"proc-macro-rules",
"proc-macro2",
@ -6002,9 +6002,9 @@ dependencies = [
[[package]]
name = "serde_v8"
version = "0.208.0"
version = "0.209.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "583f3c71a6f7acc1711ad718a33f6e799bacdc711d297b15bb28533f32264c58"
checksum = "15d9095a8a725125fff1706f940af182e2a8ca01da8b0cd019aa47da93b28b94"
dependencies = [
"num-bigint",
"serde",
@ -7637,9 +7637,9 @@ dependencies = [
[[package]]
name = "v8"
version = "0.99.0"
version = "0.101.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "fa3fc0608a78f0c7d4ec88025759cb78c90a29984b48540060355a626ae329c1"
checksum = "06bc034c7b5e85fac85d2c6f181878266dd344790702d03e946c25cba78646a9"
dependencies = [
"bindgen",
"bitflags 2.5.0",

View file

@ -45,7 +45,7 @@ repository = "https://github.com/denoland/deno"
[workspace.dependencies]
deno_ast = { version = "=0.41.2", features = ["transpiling"] }
deno_core = { version = "0.299.0" }
deno_core = { version = "0.300.0" }
deno_bench_util = { version = "0.158.0", path = "./bench_util" }
deno_lockfile = "0.20.0"

View file

@ -35,7 +35,6 @@ use crate::util::text_encoding::code_without_source_map;
use crate::util::text_encoding::source_map_from_code;
use crate::worker::ModuleLoaderAndSourceMapGetter;
use crate::worker::ModuleLoaderFactory;
use deno_ast::MediaType;
use deno_core::anyhow::anyhow;
use deno_core::anyhow::bail;
@ -64,6 +63,7 @@ use deno_graph::Module;
use deno_graph::ModuleGraph;
use deno_graph::Resolution;
use deno_runtime::code_cache;
use deno_runtime::deno_node::create_host_defined_options;
use deno_runtime::deno_permissions::PermissionsContainer;
use deno_semver::npm::NpmPackageReqReference;
use node_resolver::NodeResolutionMode;
@ -725,6 +725,19 @@ impl<TGraphContainer: ModuleGraphContainer> ModuleLoader
Ok(specifier)
}
fn get_host_defined_options<'s>(
&self,
scope: &mut deno_core::v8::HandleScope<'s>,
name: &str,
) -> Option<deno_core::v8::Local<'s, deno_core::v8::Data>> {
let name = deno_core::ModuleSpecifier::parse(name).ok()?;
if self.0.shared.node_resolver.in_npm_package(&name) {
Some(create_host_defined_options(scope))
} else {
None
}
}
fn load(
&self,
specifier: &ModuleSpecifier,

View file

@ -25,6 +25,7 @@ use deno_core::ResolutionKind;
use deno_npm::npm_rc::ResolvedNpmRc;
use deno_package_json::PackageJsonDepValue;
use deno_runtime::deno_fs;
use deno_runtime::deno_node::create_host_defined_options;
use deno_runtime::deno_node::NodeResolver;
use deno_runtime::deno_permissions::Permissions;
use deno_runtime::deno_permissions::PermissionsContainer;
@ -267,6 +268,19 @@ impl ModuleLoader for EmbeddedModuleLoader {
}
}
fn get_host_defined_options<'s>(
&self,
scope: &mut deno_core::v8::HandleScope<'s>,
name: &str,
) -> Option<deno_core::v8::Local<'s, deno_core::v8::Data>> {
let name = deno_core::ModuleSpecifier::parse(name).ok()?;
if self.shared.node_resolver.in_npm_package(&name) {
Some(create_host_defined_options(scope))
} else {
None
}
}
fn load(
&self,
original_specifier: &ModuleSpecifier,

View file

@ -1,13 +1,9 @@
// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
use std::mem::MaybeUninit;
use deno_core::v8;
use deno_core::v8::GetPropertyNamesArgs;
use deno_core::v8::MapFnTo;
use crate::NodeResolverRc;
// NOTE(bartlomieju): somehow calling `.map_fn_to()` multiple times on a function
// returns two different pointers. That shouldn't be the case as `.map_fn_to()`
// creates a thin wrapper that is a pure function. @piscisaureus suggests it
@ -17,8 +13,8 @@ use crate::NodeResolverRc;
thread_local! {
pub static GETTER_MAP_FN: v8::NamedPropertyGetterCallback<'static> = getter.map_fn_to();
pub static SETTER_MAP_FN: v8::NamedPropertySetterCallback<'static> = setter.map_fn_to();
pub static QUERY_MAP_FN: v8::NamedPropertyGetterCallback<'static> = query.map_fn_to();
pub static DELETER_MAP_FN: v8::NamedPropertyGetterCallback<'static> = deleter.map_fn_to();
pub static QUERY_MAP_FN: v8::NamedPropertyQueryCallback<'static> = query.map_fn_to();
pub static DELETER_MAP_FN: v8::NamedPropertyDeleterCallback<'static> = deleter.map_fn_to();
pub static ENUMERATOR_MAP_FN: v8::NamedPropertyEnumeratorCallback<'static> = enumerator.map_fn_to();
pub static DEFINER_MAP_FN: v8::NamedPropertyDefinerCallback<'static> = definer.map_fn_to();
pub static DESCRIPTOR_MAP_FN: v8::NamedPropertyGetterCallback<'static> = descriptor.map_fn_to();
@ -93,8 +89,6 @@ enum Mode {
}
struct GlobalsStorage {
reflect_get: v8::Global<v8::Function>,
reflect_set: v8::Global<v8::Function>,
deno_globals: v8::Global<v8::Object>,
node_globals: v8::Global<v8::Object>,
}
@ -154,27 +148,6 @@ pub fn global_object_middleware<'s>(
.unwrap();
assert_ne!(global, object_prototype);
// Get the Reflect object
let reflect_key =
v8::String::new_external_onebyte_static(scope, b"Reflect").unwrap();
let reflect = global
.get(scope, reflect_key.into())
.unwrap()
.to_object(scope)
.unwrap();
// Get the Reflect.get function.
let get_key = v8::String::new_external_onebyte_static(scope, b"get").unwrap();
let reflect_get = reflect.get(scope, get_key.into()).unwrap();
let reflect_get_fn: v8::Local<v8::Function> = reflect_get.try_into().unwrap();
let reflect_get = v8::Global::new(scope, reflect_get_fn);
// Get the Reflect.set function.
let set_key = v8::String::new_external_onebyte_static(scope, b"set").unwrap();
let reflect_set = reflect.get(scope, set_key.into()).unwrap();
let reflect_set_fn: v8::Local<v8::Function> = reflect_set.try_into().unwrap();
let reflect_set = v8::Global::new(scope, reflect_set_fn);
// globalThis.__bootstrap.ext_node_denoGlobals and
// globalThis.__bootstrap.ext_node_nodeGlobals are the objects that contain
// the Deno and Node specific globals respectively. If they do not yet exist
@ -231,8 +204,6 @@ pub fn global_object_middleware<'s>(
// Create the storage struct and store it in a context slot.
let storage = GlobalsStorage {
reflect_get,
reflect_set,
deno_globals,
node_globals,
};
@ -264,19 +235,19 @@ fn is_managed_key(
}
fn current_mode(scope: &mut v8::HandleScope) -> Mode {
let Some(v8_string) =
v8::StackTrace::current_script_name_or_source_url(scope)
let Some(host_defined_options) = scope.get_current_host_defined_options()
else {
return Mode::Deno;
};
let op_state = deno_core::JsRuntime::op_state_from(scope);
let op_state = op_state.borrow();
let Some(node_resolver) = op_state.try_borrow::<NodeResolverRc>() else {
return Mode::Deno;
// SAFETY: host defined options must always be a PrimitiveArray in current V8.
let host_defined_options = unsafe {
v8::Local::<v8::PrimitiveArray>::cast_unchecked(host_defined_options)
};
let mut buffer = [MaybeUninit::uninit(); 2048];
let str = v8_string.to_rust_cow_lossy(scope, &mut buffer);
if str.starts_with("node:") || node_resolver.in_npm_package_with_cache(str) {
if host_defined_options.length() < 1 {
return Mode::Deno;
}
let is_node = host_defined_options.get(scope, 0).is_true();
if is_node {
Mode::Node
} else {
Mode::Deno
@ -297,25 +268,17 @@ pub fn getter<'s>(
let mode = current_mode(scope);
let context = scope.get_current_context();
let (reflect_get, inner) = {
let inner = {
let storage = context.get_slot::<GlobalsStorage>(scope).unwrap();
let reflect_get = storage.reflect_get.clone();
let inner = storage.inner_for_mode(mode);
(reflect_get, inner)
storage.inner_for_mode(mode)
};
let reflect_get = v8::Local::new(scope, reflect_get);
let inner = v8::Local::new(scope, inner);
if !inner.has_own_property(scope, key).unwrap_or(false) {
return v8::Intercepted::No;
}
let undefined = v8::undefined(scope);
let Some(value) = reflect_get.call(
scope,
undefined.into(),
&[inner.into(), key.into(), this.into()],
) else {
let Some(value) = inner.get_with_receiver(scope, key.into(), this) else {
return v8::Intercepted::No;
};
@ -328,7 +291,7 @@ pub fn setter<'s>(
key: v8::Local<'s, v8::Name>,
value: v8::Local<'s, v8::Value>,
args: v8::PropertyCallbackArguments<'s>,
mut rv: v8::ReturnValue,
mut rv: v8::ReturnValue<()>,
) -> v8::Intercepted {
if !is_managed_key(scope, key) {
return v8::Intercepted::No;
@ -338,26 +301,18 @@ pub fn setter<'s>(
let mode = current_mode(scope);
let context = scope.get_current_context();
let (reflect_set, inner) = {
let inner = {
let storage = context.get_slot::<GlobalsStorage>(scope).unwrap();
let reflect_set = storage.reflect_set.clone();
let inner = storage.inner_for_mode(mode);
(reflect_set, inner)
storage.inner_for_mode(mode)
};
let reflect_set = v8::Local::new(scope, reflect_set);
let inner = v8::Local::new(scope, inner);
let undefined = v8::undefined(scope);
let Some(success) = reflect_set.call(
scope,
undefined.into(),
&[inner.into(), key.into(), value, this.into()],
) else {
let Some(success) = inner.set_with_receiver(scope, key.into(), value, this)
else {
return v8::Intercepted::No;
};
rv.set(success);
rv.set_bool(success);
v8::Intercepted::Yes
}
@ -365,7 +320,7 @@ pub fn query<'s>(
scope: &mut v8::HandleScope<'s>,
key: v8::Local<'s, v8::Name>,
_args: v8::PropertyCallbackArguments<'s>,
mut rv: v8::ReturnValue,
mut rv: v8::ReturnValue<v8::Integer>,
) -> v8::Intercepted {
if !is_managed_key(scope, key) {
return v8::Intercepted::No;
@ -396,7 +351,7 @@ pub fn deleter<'s>(
scope: &mut v8::HandleScope<'s>,
key: v8::Local<'s, v8::Name>,
args: v8::PropertyCallbackArguments<'s>,
mut rv: v8::ReturnValue,
mut rv: v8::ReturnValue<v8::Boolean>,
) -> v8::Intercepted {
if !is_managed_key(scope, key) {
return v8::Intercepted::No;
@ -429,7 +384,7 @@ pub fn deleter<'s>(
pub fn enumerator<'s>(
scope: &mut v8::HandleScope<'s>,
_args: v8::PropertyCallbackArguments<'s>,
mut rv: v8::ReturnValue,
mut rv: v8::ReturnValue<v8::Array>,
) {
let mode = current_mode(scope);
@ -451,7 +406,7 @@ pub fn enumerator<'s>(
return;
};
rv.set(array.into());
rv.set(array);
}
pub fn definer<'s>(
@ -459,7 +414,7 @@ pub fn definer<'s>(
key: v8::Local<'s, v8::Name>,
descriptor: &v8::PropertyDescriptor,
args: v8::PropertyCallbackArguments<'s>,
_rv: v8::ReturnValue,
_rv: v8::ReturnValue<()>,
) -> v8::Intercepted {
if !is_managed_key(scope, key) {
return v8::Intercepted::No;

View file

@ -655,8 +655,8 @@ deno_core::extension!(deno_node,
});
vm::DELETER_MAP_FN.with(|deleter| {
external_references.push(ExternalReference {
named_getter: *deleter,
},);
named_deleter: *deleter,
});
});
vm::ENUMERATOR_MAP_FN.with(|enumerator| {
external_references.push(ExternalReference {
@ -686,7 +686,7 @@ deno_core::extension!(deno_node,
});
vm::INDEXED_DELETER_MAP_FN.with(|deleter| {
external_references.push(ExternalReference {
indexed_getter: *deleter,
indexed_deleter: *deleter,
});
});
vm::INDEXED_DEFINER_MAP_FN.with(|definer| {
@ -712,13 +712,13 @@ deno_core::extension!(deno_node,
});
global::QUERY_MAP_FN.with(|query| {
external_references.push(ExternalReference {
named_getter: *query,
named_query: *query,
});
});
global::DELETER_MAP_FN.with(|deleter| {
external_references.push(ExternalReference {
named_getter: *deleter,
},);
named_deleter: *deleter,
});
});
global::ENUMERATOR_MAP_FN.with(|enumerator| {
external_references.push(ExternalReference {
@ -842,3 +842,12 @@ impl<'a> deno_package_json::fs::DenoPkgJsonFs for DenoPkgJsonFsAdapter<'a> {
.map_err(|err| err.into_io_error())
}
}
pub fn create_host_defined_options<'s>(
scope: &mut v8::HandleScope<'s>,
) -> v8::Local<'s, v8::Data> {
let host_defined_options = v8::PrimitiveArray::new(scope, 1);
let value = v8::Boolean::new(scope, true);
host_defined_options.set(scope, 0, value.into());
host_defined_options.into()
}

View file

@ -1,5 +1,6 @@
// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
use crate::create_host_defined_options;
use deno_core::error::type_error;
use deno_core::error::AnyError;
use deno_core::v8;
@ -19,7 +20,22 @@ impl ContextifyScript {
scope: &mut v8::HandleScope,
source_str: v8::Local<v8::String>,
) -> Result<Self, AnyError> {
let source = v8::script_compiler::Source::new(source_str, None);
let resource_name = v8::undefined(scope);
let host_defined_options = create_host_defined_options(scope);
let origin = v8::ScriptOrigin::new(
scope,
resource_name.into(),
0,
0,
false,
0,
None,
false,
false,
false,
Some(host_defined_options),
);
let source = v8::script_compiler::Source::new(source_str, Some(&origin));
let unbound_script = v8::script_compiler::compile_unbound_script(
scope,
@ -260,7 +276,7 @@ pub fn init_global_template<'a>(
thread_local! {
pub static GETTER_MAP_FN: v8::NamedPropertyGetterCallback<'static> = property_getter.map_fn_to();
pub static SETTER_MAP_FN: v8::NamedPropertySetterCallback<'static> = property_setter.map_fn_to();
pub static DELETER_MAP_FN: v8::NamedPropertyGetterCallback<'static> = property_deleter.map_fn_to();
pub static DELETER_MAP_FN: v8::NamedPropertyDeleterCallback<'static> = property_deleter.map_fn_to();
pub static ENUMERATOR_MAP_FN: v8::NamedPropertyEnumeratorCallback<'static> = property_enumerator.map_fn_to();
pub static DEFINER_MAP_FN: v8::NamedPropertyDefinerCallback<'static> = property_definer.map_fn_to();
pub static DESCRIPTOR_MAP_FN: v8::NamedPropertyGetterCallback<'static> = property_descriptor.map_fn_to();
@ -269,7 +285,7 @@ thread_local! {
thread_local! {
pub static INDEXED_GETTER_MAP_FN: v8::IndexedPropertyGetterCallback<'static> = indexed_property_getter.map_fn_to();
pub static INDEXED_SETTER_MAP_FN: v8::IndexedPropertySetterCallback<'static> = indexed_property_setter.map_fn_to();
pub static INDEXED_DELETER_MAP_FN: v8::IndexedPropertyGetterCallback<'static> = indexed_property_deleter.map_fn_to();
pub static INDEXED_DELETER_MAP_FN: v8::IndexedPropertyDeleterCallback<'static> = indexed_property_deleter.map_fn_to();
pub static INDEXED_DEFINER_MAP_FN: v8::IndexedPropertyDefinerCallback<'static> = indexed_property_definer.map_fn_to();
pub static INDEXED_DESCRIPTOR_MAP_FN: v8::IndexedPropertyGetterCallback<'static> = indexed_property_descriptor.map_fn_to();
}
@ -362,7 +378,7 @@ fn property_setter<'s>(
key: v8::Local<'s, v8::Name>,
value: v8::Local<'s, v8::Value>,
args: v8::PropertyCallbackArguments<'s>,
mut rv: v8::ReturnValue,
mut rv: v8::ReturnValue<()>,
) -> v8::Intercepted {
let Some(ctx) = ContextifyContext::get(scope, args.this()) else {
return v8::Intercepted::No;
@ -441,7 +457,7 @@ fn property_setter<'s>(
.has_own_property(scope, set_key.into())
.unwrap_or(false)
{
rv.set(value);
rv.set_bool(true);
return v8::Intercepted::Yes;
}
}
@ -455,7 +471,7 @@ fn property_deleter<'s>(
scope: &mut v8::HandleScope<'s>,
key: v8::Local<'s, v8::Name>,
args: v8::PropertyCallbackArguments<'s>,
mut rv: v8::ReturnValue,
mut rv: v8::ReturnValue<v8::Boolean>,
) -> v8::Intercepted {
let Some(ctx) = ContextifyContext::get(scope, args.this()) else {
return v8::Intercepted::No;
@ -475,7 +491,7 @@ fn property_deleter<'s>(
fn property_enumerator<'s>(
scope: &mut v8::HandleScope<'s>,
args: v8::PropertyCallbackArguments<'s>,
mut rv: v8::ReturnValue,
mut rv: v8::ReturnValue<v8::Array>,
) {
let Some(ctx) = ContextifyContext::get(scope, args.this()) else {
return;
@ -490,7 +506,7 @@ fn property_enumerator<'s>(
return;
};
rv.set(properties.into());
rv.set(properties);
}
fn property_definer<'s>(
@ -498,7 +514,7 @@ fn property_definer<'s>(
key: v8::Local<'s, v8::Name>,
desc: &v8::PropertyDescriptor,
args: v8::PropertyCallbackArguments<'s>,
_: v8::ReturnValue,
_: v8::ReturnValue<()>,
) -> v8::Intercepted {
let Some(ctx) = ContextifyContext::get(scope, args.this()) else {
return v8::Intercepted::No;
@ -622,7 +638,7 @@ fn indexed_property_setter<'s>(
index: u32,
value: v8::Local<'s, v8::Value>,
args: v8::PropertyCallbackArguments<'s>,
rv: v8::ReturnValue,
rv: v8::ReturnValue<()>,
) -> v8::Intercepted {
let key = uint32_to_name(scope, index);
property_setter(scope, key, value, args, rv)
@ -632,7 +648,7 @@ fn indexed_property_deleter<'s>(
scope: &mut v8::HandleScope<'s>,
index: u32,
args: v8::PropertyCallbackArguments<'s>,
mut rv: v8::ReturnValue,
mut rv: v8::ReturnValue<v8::Boolean>,
) -> v8::Intercepted {
let Some(ctx) = ContextifyContext::get(scope, args.this()) else {
return v8::Intercepted::No;
@ -656,7 +672,7 @@ fn indexed_property_definer<'s>(
index: u32,
descriptor: &v8::PropertyDescriptor,
args: v8::PropertyCallbackArguments<'s>,
rv: v8::ReturnValue,
rv: v8::ReturnValue<()>,
) -> v8::Intercepted {
let key = uint32_to_name(scope, index);
property_definer(scope, key, descriptor, args, rv)

View file

@ -976,9 +976,14 @@ function wrapSafe(
filename,
content,
cjsModuleInstance,
format,
) {
const wrapper = Module.wrap(content);
const [f, err] = core.evalContext(wrapper, `file://${filename}`);
const [f, err] = core.evalContext(
wrapper,
url.pathToFileURL(filename).toString(),
[format !== "module"],
);
if (err) {
if (process.mainModule === cjsModuleInstance) {
enrichCJSError(err.thrown);
@ -995,8 +1000,16 @@ function wrapSafe(
return f;
}
Module.prototype._compile = function (content, filename) {
const compiledWrapper = wrapSafe(filename, content, this);
Module.prototype._compile = function (content, filename, format) {
const compiledWrapper = wrapSafe(filename, content, this, format);
if (format === "module") {
// TODO(https://github.com/denoland/deno/issues/24822): implement require esm
throw createRequireEsmError(
filename,
moduleParentCache.get(module)?.filename,
);
}
const dirname = pathDirname(filename);
const require = makeRequireFunction(this);
@ -1053,17 +1066,24 @@ Module.prototype._compile = function (content, filename) {
Module._extensions[".js"] = function (module, filename) {
const content = op_require_read_file(filename);
let format;
if (StringPrototypeEndsWith(filename, ".js")) {
const pkg = op_require_read_closest_package_json(filename);
if (pkg && pkg.typ === "module") {
if (pkg?.typ === "module") {
// TODO(https://github.com/denoland/deno/issues/24822): implement require esm
format = "module";
throw createRequireEsmError(
filename,
moduleParentCache.get(module)?.filename,
);
} else if (pkg?.type === "commonjs") {
format = "commonjs";
}
} else if (StringPrototypeEndsWith(filename, ".cjs")) {
format = "commonjs";
}
module._compile(content, filename);
module._compile(content, filename, format);
};
function createRequireEsmError(filename, parent) {

View file

@ -1,7 +1,6 @@
// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
use std::borrow::Cow;
use std::collections::HashMap;
use std::path::Path;
use std::path::PathBuf;
@ -138,38 +137,17 @@ pub type NodeResolverRc<TEnv> = crate::sync::MaybeArc<NodeResolver<TEnv>>;
pub struct NodeResolver<TEnv: NodeResolverEnv> {
env: TEnv,
npm_resolver: NpmResolverRc,
in_npm_package_cache: crate::sync::MaybeArcMutex<HashMap<String, bool>>,
}
impl<TEnv: NodeResolverEnv> NodeResolver<TEnv> {
pub fn new(env: TEnv, npm_resolver: NpmResolverRc) -> Self {
Self {
env,
npm_resolver,
in_npm_package_cache: crate::sync::MaybeArcMutex::new(HashMap::new()),
}
Self { env, npm_resolver }
}
pub fn in_npm_package(&self, specifier: &Url) -> bool {
self.npm_resolver.in_npm_package(specifier)
}
pub fn in_npm_package_with_cache(&self, specifier: Cow<str>) -> bool {
let mut cache = self.in_npm_package_cache.lock();
if let Some(result) = cache.get(specifier.as_ref()) {
return *result;
}
let result = if let Ok(specifier) = Url::parse(&specifier) {
self.npm_resolver.in_npm_package(&specifier)
} else {
false
};
cache.insert(specifier.into_owned(), result);
result
}
/// This function is an implementation of `defaultResolve` in
/// `lib/internal/modules/esm/resolve.js` from Node.
pub fn resolve(

View file

@ -6,79 +6,16 @@ pub use inner::*;
mod inner {
#![allow(clippy::disallowed_types)]
use std::ops::Deref;
use std::ops::DerefMut;
pub use std::sync::Arc as MaybeArc;
pub struct MaybeArcMutexGuard<'lock, T>(std::sync::MutexGuard<'lock, T>);
impl<'lock, T> Deref for MaybeArcMutexGuard<'lock, T> {
type Target = std::sync::MutexGuard<'lock, T>;
fn deref(&self) -> &std::sync::MutexGuard<'lock, T> {
&self.0
}
}
impl<'lock, T> DerefMut for MaybeArcMutexGuard<'lock, T> {
fn deref_mut(&mut self) -> &mut std::sync::MutexGuard<'lock, T> {
&mut self.0
}
}
#[derive(Debug)]
pub struct MaybeArcMutex<T>(std::sync::Arc<std::sync::Mutex<T>>);
impl<T> MaybeArcMutex<T> {
pub fn new(val: T) -> Self {
Self(std::sync::Arc::new(std::sync::Mutex::new(val)))
}
}
impl<'lock, T> MaybeArcMutex<T> {
pub fn lock(&'lock self) -> MaybeArcMutexGuard<'lock, T> {
MaybeArcMutexGuard(self.0.lock().unwrap())
}
}
pub use core::marker::Send as MaybeSend;
pub use core::marker::Sync as MaybeSync;
}
#[cfg(not(feature = "sync"))]
mod inner {
use std::ops::Deref;
use std::ops::DerefMut;
pub use std::rc::Rc as MaybeArc;
pub struct MaybeArcMutexGuard<'lock, T>(std::cell::RefMut<'lock, T>);
impl<'lock, T> Deref for MaybeArcMutexGuard<'lock, T> {
type Target = std::cell::RefMut<'lock, T>;
fn deref(&self) -> &std::cell::RefMut<'lock, T> {
&self.0
}
}
impl<'lock, T> DerefMut for MaybeArcMutexGuard<'lock, T> {
fn deref_mut(&mut self) -> &mut std::cell::RefMut<'lock, T> {
&mut self.0
}
}
#[derive(Debug)]
pub struct MaybeArcMutex<T>(std::rc::Rc<std::cell::RefCell<T>>);
impl<T> MaybeArcMutex<T> {
pub fn new(val: T) -> Self {
Self(std::rc::Rc::new(std::cell::RefCell::new(val)))
}
}
impl<'lock, T> MaybeArcMutex<T> {
pub fn lock(&'lock self) -> MaybeArcMutexGuard<'lock, T> {
MaybeArcMutexGuard(self.0.borrow_mut())
}
}
pub trait MaybeSync {}
impl<T> MaybeSync for T where T: ?Sized {}
pub trait MaybeSend {}

View file

@ -59,7 +59,6 @@ let knownGlobals = [
queueMicrotask,
removeEventListener,
reportError,
self,
sessionStorage,
setImmediate,
];

View file

@ -1,2 +1,2 @@
Error: CompileError: WebAssembly.compile(): reached end while decoding length: @+10
Error: CompileError: WebAssembly.compile(): reached end while decoding length @+10
at file:///[WILDCARD]/close_in_wasm_reactions.js:18:13

View file

@ -518,8 +518,8 @@ Deno.test(function consoleTestStringifyFunctionWithProperties() {
],
[isArray]: [Function: isArray] { [length]: 1, [name]: "isArray" },
[from]: [Function: from] { [length]: 1, [name]: "from" },
[of]: [Function: of] { [length]: 0, [name]: "of" },
[fromAsync]: [Function: fromAsync] { [length]: 1, [name]: "fromAsync" },
[of]: [Function: of] { [length]: 0, [name]: "of" },
[Symbol(Symbol.species)]: [Getter]
}`,
);