ResultWorthy

A half-working parser of Swift (pre-2.0) functions and types in Haskell. Parses function signatures, declarations, typealiases, classes, structures. Provides a proto-AST of the declarations and structure of types, without parsing function bodies. This should make it possible to code generate, for example to generate trampoline functions.

Notes:

• This is my first significant Haskell experience, so expect hilarity.
• There will be ways of easily breaking the parser.
• Build with cabal install
• For example run with ./dist/build/ResultWorthy/ResultWorthy --input "ResultWorthy/Tests/Fixtures/FoundationHeader.swift" --tree
• Canonical example of code generation in (pre-2.0) Swift is to transform A -> NSErrorPointer -> B to A -> Result<B> from many of the places where NSErrorPointer is provided as the last argument in Cocoa APIs.