Opt-in since it uses a C++17 feature, but this allow exactly the same usage in
C++ and Rust, which I think is nice.
This also fixes constants of transparent structs in general, since the initial
version of this patch broke a test (associated constants in enums), so I added a
test for that too.
Fix for #232
This adds a type prefix for associated constants to avoid namespace
collisions. It also adds error invocation in the rare but existing
cases where an collisions still happens in the constant namespace.
* handle associated constants and struct literals
This aims to fix#100 by adding parsing support for associated constants, and
struct literal expressions.
It duplicates some of the parsing for constants, but sadly ImplItemConst and
ImplConst (as well as their children) don't share a common trait
that would allow for genericity.
It also uses the same namespace for both constants and associated
constants, which could cause conflicts in valid Rust with shared const names in
different scopes.
The struct literals use the standard C99 syntax. Do mind that the
limitations on literal expressions still apply.
* added test cases
* fix formatting
Emilio Cobos Álvarez
Dan Robertson
IGI-111