The syntax for variadic generics

[hborla (Holly Borla)]

The discussion on the ABI for variadic generics is over here:

ABI for variadic generics

The language design for variadic generics is well underway, and it's time to start settling on decisions about how we're going to implement it. We can roughly divide the implementation into eight pieces: parsing representation in the AST type-checking representation in SIL AST-to-SIL lowering SIL analyses and optimizations SIL-to-LLVM lowering ABI and runtime This thread is about the last piece: the ultimate ABI for generated code that uses variadic generics. As always, the SIL representati…