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For macros that are implemented on the compiler, we do *not* mention the `-Zmacro-backtrace` flag. This includes `derive`s and standard macros.
15 lines
628 B
Plaintext
15 lines
628 B
Plaintext
error[E0080]: evaluation of constant value failed
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--> $DIR/const-ptr-is-null.rs:22:14
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LL | assert!(!ptr.wrapping_sub(512).is_null());
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ evaluation panicked: null-ness of this pointer cannot be determined in const context
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note: inside `std::ptr::const_ptr::<impl *const i32>::is_null`
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--> $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL
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note: inside `std::ptr::const_ptr::<impl *const T>::is_null::compiletime`
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--> $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL
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error: aborting due to 1 previous error
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For more information about this error, try `rustc --explain E0080`.
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