Open
Description
Version
v17.1.0
Platform
Linux t440p 5.4.0-89-generic #100-Ubuntu SMP Fri Sep 24 14:50:10 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux
Subsystem
No response
What steps will reproduce the bug?
$ node --version
v17.1.0
$ node --trace-deprecation -e 'let env = (function () { return Object.getOwnPropertyNames(this).reduce((g, k) => { g[k] = this[k]; return g }, { }) })();'
(node:465563) [DEP0025] DeprecationWarning: sys is deprecated. Use util instead.
at node:sys:28:9
at NativeModule.compileForInternalLoader (node:internal/bootstrap/loaders:312:7)
at NativeModule.compileForPublicLoader (node:internal/bootstrap/loaders:252:10)
at loadNativeModule (node:internal/modules/cjs/helpers:49:9)
at Function.Module._load (node:internal/modules/cjs/loader:804:15)
at Module.require (node:internal/modules/cjs/loader:999:19)
at get (node:internal/modules/cjs/helpers:175:33)
at [eval]:1:96
at Array.reduce (<anonymous>)
at [eval]:1:66
How often does it reproduce? Is there a required condition?
Always reproducible.
What is the expected behavior?
No deprecation warning,
What do you see instead?
No response
Additional information
The provided code:
- doesn't reference
sys
, and uses no libraries - loads and runs fine when put into a source file or loaded from stdin:
$ node - <<END
let env = (function () { return Object.getOwnPropertyNames(this).reduce((g, k) => { g[k] = this[k]; return g }, { }) })();
END
$