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--use-strict does not work since node 10 #39996

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skittles1412 opened this issue Sep 5, 2021 · 1 comment
Closed

--use-strict does not work since node 10 #39996

skittles1412 opened this issue Sep 5, 2021 · 1 comment
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duplicate Issues and PRs that are duplicates of other issues or PRs.

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@skittles1412
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Version

v10.24.1

Platform

Linux LAPTOP 5.11.0-27-generic #29~20.04.1-Ubuntu SMP Wed Aug 11 15:58:17 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux

Subsystem

No response

What steps will reproduce the bug?

$ cat file.js
a = 0;
console.log("strict mode not enabled");

$ node --use-strict file.js
strict mode not enabled

How often does it reproduce? Is there a required condition?

Reproduces for latest node releases for versions 10, 12, 14, 16

node/10.24.1
node/12.22.6
node/14.17.6
node/16.8.0

Works fine for node v8.17.0

What is the expected behavior?

ReferenceError: a is not defined should be thrown

What do you see instead?

The file is not run in strict mode.

Additional information

No response
@mscdex
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mscdex commented Sep 5, 2021

Duplicate of #30039.

@mscdex mscdex closed this as completed Sep 5, 2021
@mscdex mscdex added the duplicate Issues and PRs that are duplicates of other issues or PRs. label Sep 5, 2021
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@mscdex @skittles1412