Bug: Method names for async functions not showing

Describe the bug When a log is written from an async function it does not have a method name associated with it in the output. This might be an issue with how async/await works - or how I implement so not sure this is a tslog issue or not?

2020-11-18 02:31:14.309.000      INFO   [src\main.ts:5 testSync]                testSync - Yep    
2020-11-18 02:31:14.338.000      INFO   [src\main.ts:8]                 testAsync - Nope

To Reproduce

import { Logger } from 'tslog';
const logger = new Logger();

const testSync = () => {
  logger.info('testSync - Yep');
};
const testAsync = async () => {
  logger.info('testAsync - Nope');
};

(async () => {
  testSync();
  await testAsync();
})();

Expected behavior I would expect the output to show [src\main.ts:8 testAsync] not just [src\main.ts:8].

Screenshots

Additional context Add any other context about the problem here.

Node.js Version v15.2.1

OS incl. Version Windows 10

[sfsr12]

No, that was a mistake to target the old version - was converting old projects.

[terehov]

I am going to close this issue because you’ve already found a solution. Let me know if you have a valid use case for targeting es5.