An LLVM bug that affect both LDC and SDC. Worth pushing for

[deadalnix via Digitalmars-d]

http://llvm.org/bugs/show_bug.cgi?id=20049

Basically when you have a closure in a closure and the whole 
thing get inlined, LLVM mess up, which result in compiler not 
being able to optimize GC allocation away.

Probably worth pushing for. It does probably affect other 
functional languages as well, but I didn't checked.