--enable-source-maps does not work with stdin #46454

Version

• v18.13.0
• v20.11.1

Platform

Microsoft Windows NT 10.0.19044.0 x64

Subsystem

No response

What steps will reproduce the bug?

// @ts-ignore Cannot find module node:path
import { sep } from 'node:path'
throw new Error(sep)

npm i -g esbuild
esbuild hi_src.ts --outfile=hi.mjs --sourcemap=inline --format=esm

1. Create a file called hi.mjs:

import { sep } from "node:path";
throw new Error(sep);
//# sourceMappingURL=data:application/json;base64,ewogICJ2ZXJzaW9uIjogMywKICAic291cmNlcyI6IFsiaGlfc3JjLnRzIl0sCiAgInNvdXJjZXNDb250ZW50IjogWyIvLyBAdHMtaWdub3JlIENhbm5vdCBmaW5kIG1vZHVsZSBub2RlOnBhdGhcbmltcG9ydCB7IHNlcCB9IGZyb20gJ25vZGU6cGF0aCdcbnRocm93IG5ldyBFcnJvcihzZXApXG4iXSwKICAibWFwcGluZ3MiOiAiQUFDQSxTQUFTLFdBQVc7QUFDcEIsTUFBTSxJQUFJLE1BQU0sR0FBRzsiLAogICJuYW1lcyI6IFtdCn0K

2. Run cat hi.mjs | node --enable-source-maps --input-type=module
3. See the error stack trace says line 2, but I'd expect line 3.

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

always

What is the expected behavior?

I'd expect to see the error on line 3, since that's where the error is in the source file.

Source map visualization

What do you see instead?

I see the error on line 2:

C:\Users\Joseph\Code\test>cat hi.mjs | node --enable-source-maps --input-type=module
file:///C:/Users/Joseph/Code/test/[eval1]:2
throw new Error(sep);
      ^

Error: \
    at file:///C:/Users/Joseph/Code/test/[eval1]:2:7

Node.js v18.13.0

Additional information

This file works as expected if you pass the filename to node (the normal way of using node):

C:\Users\Joseph\Code\test>node --enable-source-maps hi.mjs
C:\Users\Joseph\Code\test\hi_src.ts:3
throw new Error(sep)
      ^


Error: \
    at <anonymous> (C:\Users\Joseph\Code\test\hi_src.ts:3:7)
    at ModuleJob.run (node:internal/modules/esm/module_job:194:25)

Node.js v18.13.0

Not specific to ESM modules. I'm getting the wrong lines in stack traces for Common JS too.