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error[E0080]: evaluation of constant value failed
--> $DIR/partial_ptr_overwrite.rs:8:9
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LL | *(ptr as *mut u8) = 123;
| ^^^^^^^^^^^^^^^^^^^^^^^ unable to overwrite parts of a pointer in memory at alloc4
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= help: this code performed an operation that depends on the underlying bytes representing a pointer
= help: the absolute address of a pointer is not known at compile-time, so such operations are not supported
error: aborting due to previous error
For more information about this error, try `rustc --explain E0080`.
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