30 lines
793 B
Standard ML
Executable file
30 lines
793 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 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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print("Reassigning typed variables to another type should fail")
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string s = "hello"
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print(typeof(s)) // -> "String"
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print(s) // -> "hello"
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print("Now trying to assign a number to a string variable...")
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s = 42 // Runtime TypeError: expected String (assignment rejected)
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print("This line will not execute due to the type error")
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/* Expected output:
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Reassigning typed variables to another type should fail
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String
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hello
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Now trying to assign a number to a string variable...
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TypeError: expected String
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*/
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