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|
warning: this arithmetic operation will overflow
--> $DIR/promoted_errors.rs:15:5
|
LL | 0 - 1
| ^^^^^ attempt to compute `0_u32 - 1_u32`, which would overflow
|
note: the lint level is defined here
--> $DIR/promoted_errors.rs:11:20
|
LL | #![warn(const_err, arithmetic_overflow, unconditional_panic)]
| ^^^^^^^^^^^^^^^^^^^
warning: this operation will panic at runtime
--> $DIR/promoted_errors.rs:21:5
|
LL | 1 / 0
| ^^^^^ attempt to divide `1_i32` by zero
|
note: the lint level is defined here
--> $DIR/promoted_errors.rs:11:41
|
LL | #![warn(const_err, arithmetic_overflow, unconditional_panic)]
| ^^^^^^^^^^^^^^^^^^^
warning: this operation will panic at runtime
--> $DIR/promoted_errors.rs:27:5
|
LL | 1 / (1 - 1)
| ^^^^^^^^^^^ attempt to divide `1_i32` by zero
warning: this operation will panic at runtime
--> $DIR/promoted_errors.rs:31:5
|
LL | 1 / (false as i32)
| ^^^^^^^^^^^^^^^^^^ attempt to divide `1_i32` by zero
warning: this operation will panic at runtime
--> $DIR/promoted_errors.rs:35:5
|
LL | [1, 2, 3][4]
| ^^^^^^^^^^^^ index out of bounds: the length is 3 but the index is 4
warning: any use of this value will cause an error
--> $DIR/promoted_errors.rs:21:5
|
LL | 1 / 0
| ^^^^^
| |
| attempt to divide `1_i32` by zero
| inside `div_by_zero1` at $DIR/promoted_errors.rs:21:5
| inside `X` at $DIR/promoted_errors.rs:46:29
...
LL | / const X: () = {
LL | | let _x: &'static u32 = &overflow();
LL | |
LL | |
... |
LL | | let _x: &'static i32 = &oob();
LL | | };
| |__-
|
note: the lint level is defined here
--> $DIR/promoted_errors.rs:11:9
|
LL | #![warn(const_err, arithmetic_overflow, unconditional_panic)]
| ^^^^^^^^^
= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
= note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800>
warning: any use of this value will cause an error
--> $DIR/promoted_errors.rs:46:28
|
LL | / const X: () = {
LL | | let _x: &'static u32 = &overflow();
LL | |
LL | |
LL | | let _x: &'static i32 = &div_by_zero1();
| | ^^^^^^^^^^^^^^^ referenced constant has errors
... |
LL | | let _x: &'static i32 = &oob();
LL | | };
| |__-
|
= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
= note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800>
warning: 7 warnings emitted
|
