31 lines
1.5 KiB
Plaintext
31 lines
1.5 KiB
Plaintext
error: Undefined Behavior: not granting access to tag <TAG> because that would remove [SharedReadOnly for <TAG>] which is protected because it is an argument of call ID
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--> $DIR/invalidate_against_protector3.rs:LL:CC
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LL | unsafe { *x = 0 };
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| ^^^^^^ not granting access to tag <TAG> because that would remove [SharedReadOnly for <TAG>] which is protected because it is an argument of call ID
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= help: this indicates a potential bug in the program: it performed an invalid operation, but the Stacked Borrows rules it violated are still experimental
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= help: see https://github.com/rust-lang/unsafe-code-guidelines/blob/master/wip/stacked-borrows.md for further information
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help: <TAG> was created here, as the base tag for ALLOC
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--> $DIR/invalidate_against_protector3.rs:LL:CC
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LL | let ptr = alloc(Layout::for_value(&0i32)) as *mut i32;
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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help: <TAG> is this argument
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--> $DIR/invalidate_against_protector3.rs:LL:CC
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LL | fn inner(x: *mut i32, _y: &i32) {
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| ^^
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= note: BACKTRACE:
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= note: inside `inner` at $DIR/invalidate_against_protector3.rs:LL:CC
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note: inside `main` at $DIR/invalidate_against_protector3.rs:LL:CC
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--> $DIR/invalidate_against_protector3.rs:LL:CC
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LL | inner(ptr, &*ptr);
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| ^^^^^^^^^^^^^^^^^
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note: some details are omitted, run with `MIRIFLAGS=-Zmiri-backtrace=full` for a verbose backtrace
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error: aborting due to previous error
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