swift

1a4bd76f - Mangling: add specialization mangling for more complex constant propagated function arguments

Mangling: add specialization mangling for more complex constant propagated function arguments So far, constant propagated arguments could only be builtin literals. Now we support arbitrary structs (with constant arguments), e.g. `Int`. This requires a small addition in the mangling scheme for function specializations. Also, the de-mangling tree now looks a bit different to support a "tree" of structs and literals.