Function emitWarningSync

lib/internal/process/warning.js:183–185

(warning, type, code, ctor)

}

function emitWarningSync(warning, type, code, ctor) {
  process.emit('warning', createWarningObject(warning, type, code, ctor));
}

function createWarningObject(warning, type, code, ctor, detail) {
  assert(typeof warning === 'string');