Advanced HLSL & C++ parser workflow

[Nielsbishere]

• Subtypes for classes (inheritance)
• Enum class basetype templates
• Templated using
• Exposing initializers as symbols
• Exposing array size as symbols
• Exposing types as symbols
• Fixing operator names (need to be reconstructed; e.g. operator [ ] is as valid as operator[] but should be called operator[])
• Access levels
• More complex expressions such as (test)[5]
• Unify parsing and lexing, since there's a lot of duplicate data being generated there
• Finalize classification step / resolve, where struct sizes and member offsets are calculated
• Preprocessing could become custom to avoid DXC invocation
• Parsing uniform as an expression??
• Fix intersectionSize + payloadSize (can re-enable TODO: in oiSH.c)
• Binaries should become an oiDL file so they can easily share binaries