mirror of https://github.com/nodejs/node.git
219e9fe600
The node process crashes when trying to parse a multiline import
statement for named exports of a CommonJS module:
TypeError: Cannot read property '0' of null
at ModuleJob._instantiate (internal/modules/esm/module_job.js:112:77)
at async ModuleJob.run (internal/modules/esm/module_job.js:137:5)
at async Loader.import (internal/modules/esm/loader.js:165:24)
at async rejects.name (file:///***/node/test/es-module/test-esm-cjs-named-error.mjs:56:3)
at async waitForActual (assert.js:721:5)
at async rejects (assert.js:830:25),
The reason is that the regexp that is currently used to decorate the
original error fails for multi line import statements.
Unfortunately the undecorated error stack only contains the single line
which causes the import to fail:
file:///***/node/test/fixtures/es-modules/package-cjs-named-error/multi-line.mjs:2
comeOn,
^^^^^^
SyntaxError: The requested module './fail.cjs' does not provide an export named 'comeOn'
at ModuleJob._instantiate (internal/modules/esm/module_job.js:98:21)
at async ModuleJob.run (internal/modules/esm/module_job.js:141:5)
at async Loader.import (internal/modules/esm/loader.js:165:24)
at async rejects.name (file:///***/node/test/es-module/test-esm-cjs-named-error.mjs:56:3)
at async waitForActual (assert.js:721:5)
at async rejects (assert.js:830:25)
Hence, for multiline import statements we cannot create an equivalent
piece of code that uses default import followed by an object
destructuring assignment.
In any case the node process should definitely not crash. So until we
have a more sophisticated way of extracting the entire problematic
multiline import statement, show the code example only for single-line
imports where the current regexp approach works well.
Refs: https://github.com/nodejs/node/issues/35259
PR-URL: https://github.com/nodejs/node/pull/35275
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Myles Borins <myles.borins@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
|
||
|---|---|---|
| .. | ||
| json-hack | ||
| node_modules/deep-fail | ||
| bare-import-double.mjs | ||
| bare-import-single.mjs | ||
| double-quote.mjs | ||
| escaped-single-quote.mjs | ||
| fail.cjs | ||
| json-hack.mjs | ||
| multi-line.mjs | ||
| oh'no.cjs | ||
| package.json | ||
| renamed-import.mjs | ||
| single-quote.mjs | ||