31 lines
1 KiB
Standard ML
Executable file
31 lines
1 KiB
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://hanez.org/project/fun/
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*
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* Copyright 2025 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: 2025-10-03
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*/
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// Example: try/catch/finally with an intentional runtime error
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// Note: The current runtime does not implement exceptions yet, so the catch
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// block will not execute today. This example is prepared for when exceptions
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// are supported. It also demonstrates the location of the error inside try.
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print("before try")
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try
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print("inside try: about to divide by zero")
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number x = 1 / 0 // deliberate runtime error
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print("this will not be reached due to the error above")
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catch err
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// Intended behavior (once exceptions are wired up): this block runs
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// and 'err' contains an error object/stack trace
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print("caught error: ")
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print(err)
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finally
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print("finally runs regardless (syntactically, even without exceptions)")
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print("after try")
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