Module go 

Go code generator — rule-based (Tier 2) transpilation from AIR to Go.

Handles all capability gaps:

• Records → structs
• Traits → interfaces
• Algebraic types → structs with tag field + type switch
• Pattern matching → switch/type-switch/if-else chains
• Effects → interface parameters
• Ownership → erased (Go is GC)
• Generics → Go type parameters (Go 1.18+)
• Concurrency → goroutines/channels
• Error handling → (value, error) return tuples
• String interpolation → fmt.Sprintf

Structs

GoGenerator

Go code generator implementing the CodeGenerator trait.