Calypso progress report (+ updated MingW64 build)

[Elie Morisse via Digitalmars-d-announce]

On Monday, 23 November 2015 at 00:04:44 UTC, deadalnix wrote:
> I'd be very interested by the LLVM IR that this spout out.

Here's the IR for 
https://github.com/Syniurge/Calypso/blob/master/tests/calypso/eh/std_exception.d :

   https://paste.kde.org/pjxrqjjhp

> Also, good work, pulling that one is hard.

It wasn't that hard to be honest, I took many shortcuts thanks to 
Clang and Calypso.

But even without them it's doable. About the issue you mentioned 
in the other thread, I don't think generating std::type_info 
values will be too big of a hindrance for Walter. Looking at 
cxxabi.h the classes derived from type_info all have simple 
layouts so generating values at least for classes singly 
inheriting from std::exception should be achievable without too 
much sweat.