Jason Simmons fbc0a696dd Check if invocation of a closure failed due to a compilation error
This is a fix for bug #1325.  The test framework is running the test code
as a microtask using DartInvokeAppClosure.  If the test causes a compilation
error, the test framework Dart code can not catch it.  The invocation in
sky_shell will return a compilation error handle.  The sky_shell process
will not shut down, and the test framework will hang.

This change will cause sky_shell to shut down on a compilation error in
the test microtask.
2015-10-08 10:48:55 -07:00
..