t macro with variable id extracted as message with undefined id

Describe the bug t({id: foo}) calls are being extracted with undefined message id

#~ messages.po

#: src/path/file.tsx:##
msgid "undefined"
msgstr ""

To Reproduce

// src/path/file.tsx

import {t} from "@lingui/macro"

const foo = t`foo`

const Component = () => {
  const text = t({id: foo})

  return <span>{text}</span>
}

Expected behavior No messages.po changes

Additional context Dependencies

    "@lingui/cli": "3.2.3",
    "@lingui/loader": "3.2.3",
    "@lingui/macro": "3.2.3",
    "@lingui/react": "3.2.3",
    "babel-plugin-macros": "2.8.0",
    "react-scripts": "3.4.3",
    "typescript": "3.9.7",

[tricoder42]

I don’t mind at all! Thank you for fixing it 👍

[amankkg]

I see how I misused that API, however I’ve digged into the codebase a bit and found a fix for initial problem with undefined msgids.

Hope you don’t mind checking it out 😃