running a debugger is never-async since it holds an EvalState reference. fixes #761 Change-Id: Ie1b4df6f81bb5614f11ea183eb9d1058fde73121
running a debugger is never-async since it holds an EvalState reference. fixes #761 Change-Id: Ie1b4df6f81bb5614f11ea183eb9d1058fde73121