blob: 20e44a1401f9e836e9e7670939908c3a44b156f5 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
|
error[E0080]: evaluation of constant value failed
--> $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL
|
= note: the evaluated program panicked at 'null-ness of this pointer cannot be determined in const context', $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL
|
note: inside `std::ptr::const_ptr::<impl *const T>::is_null::const_impl`
--> $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL
note: inside `std::ptr::const_ptr::<impl *const i32>::is_null`
--> $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL
note: inside `MAYBE_NULL`
--> $DIR/const-ptr-is-null.rs:17:14
|
LL | assert!(!ptr.wrapping_sub(512).is_null());
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
= note: this error originates in the macro `$crate::panic::panic_2021` which comes from the expansion of the macro `panic` (in Nightly builds, run with -Z macro-backtrace for more info)
error: aborting due to 1 previous error
For more information about this error, try `rustc --explain E0080`.
|
