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Conversions between integers and pointers can have undesired consequences depending on the implementation.
According to the to the C Standard, subclause 6.3.2.3 3 [ISO/IEC 9899:20112024],
An integer may be converted to any pointer type. Except as previously specified, the result is implementation-defined, might not be correctly aligned, might not point to an entity of the referenced type, and might be a trap representation.
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Bibliography
| [ISO/IEC 9899:20112024] | 6.3.2.3, "Pointers" |
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