block37.ts

export function checkAndUpdateDirectiveInline(...): boolean {
  const providerData = asProviderData(view, def.nodeIndex);
  const directive = providerData.instance;
  let changed = false;
  let changes: SimpleChanges = undefined !;
  const bindLen = def.bindings.length;
  if (bindLen > 0 && checkBinding(view, def, 0, v0)) {
    changed = true;
    changes = updateProp(view, providerData, def, 0, v0, changes);
  }
  ...