This issue was originally filed by Seth.Ill...@gmail.com

What steps will reproduce the problem?

1. Implement noSuchMethod() on any class.
2. Call a non-existing setter on an instance of that class.
3. Observe that mirror.memberName has an extra '=' at the end.

What is the expected output? What do you see instead?

mirror.memberName should be the member name only. We have mirror.isSetter to check if its a setter or not.

What version of the product are you using? On what operating system?

Dart Editor version 0.3.1_r17463
Dart SDK version 0.3.1.2_r17463

Example code:

  noSuchMethod(InvocationMirror mirror) {
    if (mirror.isGetter) {
      var property = mirror.memberName;
      if (this.containsKey(property)) {
        return this[property];
      }
    } else if (mirror.isSetter) {
      // Remove a nasty '=' that is always added at the end for some reason.
      var property = mirror.memberName.slice(0, -1);
      this[property] = mirror.positionalArguments[0];
      return this[property];
    }
  }