Using => to define a void member whose body is a void expression incorrectly generates a type error.

[munificent]

What steps will reproduce the problem?

This generates a type warning (http://try-dart-lang.appspot.com/s/H9Qc):

void foo() => print('foo');

main() {
  foo();
}

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

No type error. "return someExpressionWhoseTypeIsVoid()" should be valid inside a method defined to return void.

[DartBot]

This comment was originally written by mmendez@google.com

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Set owner to fab...@google.com.

[DartBot]

This comment was originally written by fab...@google.com

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Added Fixed label.