const message = 'Message ' + Math.random(); export async function Throw() { throw new Error(message); } await Throw(); // To recreate: // // npx tsc --module esnext --target es2017 --outDir test/fixtures/source-map --sourceMap test/fixtures/source-map/throw-async.ts // + rename js to mjs // + rename js to mjs in source map comment in mjs file //# sourceMappingURL=throw-async.mjs.map