36 lines
850 B
Standard ML
Executable file
36 lines
850 B
Standard ML
Executable file
#!/usr/bin/env fun
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/*
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* This file is part of the Fun programming language.
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* https://fun-lang.xyz/
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*
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* Copyright 2026 Johannes Findeisen <you@hanez.org>
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* Licensed under the terms of the Apache-2.0 license.
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* https://opensource.org/license/apache-2-0
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*
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* Added: 2026-01-27
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*/
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/*
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* Rust-backed opcode demo: rust_hello()
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*
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* Build instructions:
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* - Default builds disable Rust integration.
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* - Enable it via: cmake -S . -B build_debug -DFUN_WITH_RUST=ON
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* - Then: cmake --build build_debug --target fun
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*
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* Run:
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* build_debug/fun examples/rust_hello.fun
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*
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* Expected output (with FUN_WITH_RUST=ON):
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* Hello from Rust ops!
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*
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* If built without Rust, calling rust_hello() will raise a runtime error
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* explaining that Rust integration is disabled.
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*/
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print(rust_hello())
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/* Expected output:
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Hello from Rust ops!
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*/
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