Document Overload Resolution

[llvm-beanz]

Which document does this relate to? Draft language specification

Describe the issue you see with the spec We have not specified overload resolution rules. Some questions to answer:

• What declarations can and can't be overloaded?
• How are overloads resolved?
• What are the rules for comparing conversion sequences?

[llvm-beanz]

Resolved with https://github.com/microsoft/hlsl-specs/pull/261