Brandon Lucas
15a820a467
- Add string concatenation support to + operator in typechecker - Register ADT constructors in both type environment and interpreter - Bind handlers as values so they can be referenced in run...with - Fix effect checking to use subset instead of exact match - Add built-in effects (Console, Fail, State) to run block contexts - Suppress dead code warnings in diagnostics, modules, parser Update all example programs with: - Expected output documented in comments - Proper run...with statements to execute code Add new example programs: - behavioral.lux: pure, idempotent, deterministic, commutative functions - pipelines.lux: pipe operator demonstrations - statemachine.lux: ADT-based state machines - tailcall.lux: tail call optimization examples - traits.lux: type classes and pattern matching Add documentation: - docs/IMPLEMENTATION_PLAN.md: feature roadmap and status - docs/PERFORMANCE_AND_TRADEOFFS.md: performance analysis Add benchmarks for performance testing. Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
17 lines
383 B
Plaintext
17 lines
383 B
Plaintext
// Factorial function demonstrating recursion
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//
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// Expected output: 10! = 3628800
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fn factorial(n: Int): Int =
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if n <= 1 then 1
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else n * factorial(n - 1)
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// Calculate factorial of 10
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let result = factorial(10)
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// Print result using Console effect
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fn showResult(): Unit with {Console} =
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Console.print("10! = " + toString(result))
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let output = run showResult() with {}
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