2022-07-05 17:16:20 -05:00
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error: Undefined Behavior: out-of-bounds pointer arithmetic: null pointer is a dangling pointer (it has no provenance)
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2022-05-31 17:23:47 -05:00
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--> RUSTLIB/core/src/ptr/mut_ptr.rs:LL:CC
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LL | unsafe { intrinsics::offset(self, count) as *mut T }
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2022-07-05 17:16:20 -05:00
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ out-of-bounds pointer arithmetic: null pointer is a dangling pointer (it has no provenance)
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2022-03-17 08:49:10 -05:00
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= help: this indicates a bug in the program: it performed an invalid operation, and caused Undefined Behavior
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= help: see https://doc.rust-lang.org/nightly/reference/behavior-considered-undefined.html for further information
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2022-07-02 09:11:39 -05:00
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= note: backtrace:
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2022-05-31 17:23:47 -05:00
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= note: inside `std::ptr::mut_ptr::<impl *mut i32>::offset` at RUSTLIB/core/src/ptr/mut_ptr.rs:LL:CC
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2022-03-17 08:49:10 -05:00
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note: inside `main` at $DIR/ptr_offset_0_plus_0.rs:LL:CC
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--> $DIR/ptr_offset_0_plus_0.rs:LL:CC
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LL | let _x = unsafe { x.offset(0) }; // UB despite offset 0, NULL is never inbounds
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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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