dartdoc crashes if a method uses short-hand syntax and is throwing an exception

[DartBot]

This issue was originally filed by ppater...@gmail.com

---

The following class will not work in dartdoc - it crashes with the attached traceback (Unhandled exception: expected an expression, but got 'throw')

// Will not work with dartdoc
class FixedSize {
   increase() => throw new FixedSizeError('Cannot increase a fixed size');
}

This does work

// Will work with dartdoc
class FixedSize {
   increase() {
       throw new FixedSizeError('Cannot increase a fixed size');
   }
}

---

Attachment:
traceback.txt (4.45 KB)

[dgrove]

Set owner to amouravski@google.com.
Added Area-DartDoc, Triaged labels.

[DartBot]

This comment was originally written by amouravski@google.com

---

Late dart2js error.

---

Set owner to @johnniwinther.
Removed Area-DartDoc label.
Added Area-Dart2JS, Accepted labels.

[johnniwinther]

This is caused by throw as expressions not currently being implemented.

---

Added Duplicate label.
Marked as being merged into #4874.