deno

f3fe4ab4 - fix(ext/node): add linkRequests/moduleRequests/instantiate to node:vm (#34131)

fix(ext/node): add linkRequests/moduleRequests/instantiate to node:vm (#34131) ## Summary Implements the newer Node.js `vm.Module` API on `SourceTextModule` for two-phase linking + instantiation, alongside the existing `link(linker)` callback flow: - `linkRequests(modules)` — synchronously attaches resolved modules to a `SourceTextModule`. Validates length against `moduleRequests` and detects cache-key collisions between requests sharing the same `(specifier, attributes)` pair (`ERR_MODULE_LINK_MISMATCH`). - `instantiate()` — separate, synchronous V8 instantiation step. Throws `ERR_VM_MODULE_LINK_FAILURE` when linking was skipped or a transitive dependency was never linked. - `moduleRequests` — frozen array of `{ __proto__: null, specifier, attributes, phase }` entries, matching Node's shape. - `dependencySpecifiers` — frozen list of request specifiers (deprecated alias). The V8 resolve callback now reports the unlinked referrer's identifier in the error message (`request for 'X' can not be resolved on module 'ID' that is not linked`) and attaches the `ERR_VM_MODULE_LINK_FAILURE` code, so errors thrown from `instantiate()` round-trip cleanly to JS. `op_vm_module_link` now stores wrapper objects rather than raw `v8::Module`s so `op_vm_module_instantiate` can walk the link graph, populate per-referrer resolutions for V8's resolve callback, and surface descriptive errors for missing transitive links. Adds five Node compat tests to `config.jsonc`: - `parallel/test-vm-module-instantiate.js` - `parallel/test-vm-module-linkmodulerequests.js` - `parallel/test-vm-module-linkmodulerequests-circular.js` - `parallel/test-vm-module-linkmodulerequests-deep.js` - `parallel/test-vm-module-modulerequests.js` Closes denoland/orchid#109 ## Test plan - [x] `cargo test --test node_compat -- test-vm-module-instantiate` passes - [x] `cargo test --test node_compat -- test-vm-module-modulerequests` passes - [x] `cargo test --test node_compat -- test-vm-module-linkmodulerequests` passes (3 tests) - [x] Pre-existing `test-vm-module-after-evaluate.js` still passes (legacy `link(linker)` path) - [x] `./tools/format.js && ./tools/lint.js` clean Co-authored-by: divybot <divybot@users.noreply.github.com> Co-authored-by: Divy Srivastava <me@littledivy.com>