description

# delegate method Null safety

dynamic delegate (

1. Invocation invocation

)

Performs `invocation` on the reflectee of this ObjectMirror.

Equivalent to

    if (invocation.isGetter) {
      return this.getField(invocation.memberName).reflectee;
    } else if (invocation.isSetter) {
      return this.setField(invocation.memberName,
                           invocation.positionalArguments[0]).reflectee;
    } else {
      return this.invoke(invocation.memberName,
                         invocation.positionalArguments,
                         invocation.namedArguments).reflectee;
    }

## Implementation

    delegate(Invocation invocation);