Code review feedback on migration/runtime package PR

[Copilot]

Provided comprehensive review feedback identifying critical build failures, code quality issues, and architectural concerns in PR #13's compiler refactoring.

Issues Identified

Build Failures:

• Missing Result<T, E> and Transform<I, O> type definitions in slang.common package
• Missing invoke and then extension operators referenced across codebase
• Outdated reference in build.gradle.kts:56 to old package path

Code Quality:

• Redundant when expression in Interpreter.kt:340-344 (only maps to flow.value)
• Inconsistent naming: "Slast" terminology mixed with "HLIR" package
• Incomplete Main.kt CLI implementation (parses but doesn't execute)

Architecture:

• Mixed error handling patterns (Result<T,E> vs RuntimeException)
• No validation in InterpreterState for heap references
• Missing KDoc on public APIs

Example Issue

// Current: Redundant when with single value extraction
val returnValue = when (flow) {
    is ControlFlow.Return -> flow.value
    is ControlFlow.Normal -> flow.value
    // ... error cases
}

// Could simplify to direct access with guard

No code changes were made - this PR only provides review feedback via comment reply.

---

✨ Let Copilot coding agent set things up for you — coding agent works faster and does higher quality work when set up for your repo.

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud