Ternary operator: expected an expression, but got 'throw'

[stevemessick]

Dart2JS

In editor, -> Run as JavaScript:

  var _data;
  bool _isValid = false;
  ...
  bool get isValid => _isValid;
  dynamic get data => _isValid ? _data : throw "Message structure is still incomplete";

Compliation fails with:
expected an expression, but got 'throw'

data type could be any inbuilt type, obviously this compiles ok if I wrap in {if...else...}

////////////////////////////////////////////////////////////////////////////////////
Editor: 0.3.5_r18300 (2013-02-08)
OS: Windows 7 - amd64 (6.1)
JVM: 1.7.0_13

projects: 1

open dart files: 0

auto-run pub: true
mem max/total/free: 889 / 198 / 142 MB
thread count: 26
analysis: 0 tasks, 65 libraries, 2 contexts
index: 87111 relationships and 0 attributes in 15889 elements in 203 resources stored in 3 MB on disk

SDK installed: true
Dartium installed: true

[peter-ahe-google]

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