On 1/5/2016 1:17 AM, Iain Buclaw via Digitalmars-d wrote:
Catching from any foreign language that interacts with the same EH interface should be easy. Just bear in mind that each language may put the thrown object proper in a different place.
Doing unwinding in D frames when foreign exceptions are in-flight is easy, because no knowledge of those FEs is required.
Catching them, however, requires detailed knowledge of exactly how they work. This is not so easy. Catching C++ exceptions in D code will require some careful study and work, and that work will not be transferable to other FEs.
But since there seems to be 0 demand for catching other FEs, or even interfacing D to other languages, this shouldn't be a problem.
