| ^^^^^ attempt to compute `0_u32 - 1_u32`, which would overflow
|
note: the lint level is defined here
- --> $DIR/promoted_errors.rs:11:20
+ --> $DIR/promoted_errors.rs:11:9
|
-LL | #![warn(const_err, arithmetic_overflow, unconditional_panic)]
- | ^^^^^^^^^^^^^^^^^^^
+LL | #![warn(arithmetic_overflow, unconditional_panic)]
+ | ^^^^^^^^^^^^^^^^^^^
warning: this operation will panic at runtime
- --> $DIR/promoted_errors.rs:21:5
+ --> $DIR/promoted_errors.rs:19:5
|
LL | 1 / 0
| ^^^^^ attempt to divide `1_i32` by zero
|
note: the lint level is defined here
- --> $DIR/promoted_errors.rs:11:41
+ --> $DIR/promoted_errors.rs:11:30
|
-LL | #![warn(const_err, arithmetic_overflow, unconditional_panic)]
- | ^^^^^^^^^^^^^^^^^^^
+LL | #![warn(arithmetic_overflow, unconditional_panic)]
+ | ^^^^^^^^^^^^^^^^^^^
warning: this operation will panic at runtime
- --> $DIR/promoted_errors.rs:27:5
+ --> $DIR/promoted_errors.rs:23:5
|
LL | 1 / (1 - 1)
| ^^^^^^^^^^^ attempt to divide `1_i32` by zero
warning: this operation will panic at runtime
- --> $DIR/promoted_errors.rs:31:5
+ --> $DIR/promoted_errors.rs:27:5
|
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
+ --> $DIR/promoted_errors.rs:31:5
|
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:15:5
- |
-LL | 0 - 1
- | ^^^^^
- | |
- | attempt to compute `0_u32 - 1_u32`, which would overflow
- | inside `overflow` at $DIR/promoted_errors.rs:15:5
- | inside `X` at $DIR/promoted_errors.rs:43:29
-...
-LL | const X: () = {
- | -----------
- |
- = 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>
-note: the lint level is defined here
- --> $DIR/promoted_errors.rs:11:9
- |
-LL | #![warn(const_err, arithmetic_overflow, unconditional_panic)]
- | ^^^^^^^^^
-
-warning: any use of this value will cause an error
- --> $DIR/promoted_errors.rs:43:28
- |
-LL | const X: () = {
- | -----------
-LL | let _x: &'static u32 = &overflow();
- | ^^^^^^^^^^^ referenced constant has errors
- |
- = 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
-
-Future incompatibility report: Future breakage diagnostic:
-warning: any use of this value will cause an error
- --> $DIR/promoted_errors.rs:15:5
- |
-LL | 0 - 1
- | ^^^^^
- | |
- | attempt to compute `0_u32 - 1_u32`, which would overflow
- | inside `overflow` at $DIR/promoted_errors.rs:15:5
- | inside `X` at $DIR/promoted_errors.rs:43:29
-...
-LL | const X: () = {
- | -----------
- |
- = 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>
-note: the lint level is defined here
- --> $DIR/promoted_errors.rs:11:9
- |
-LL | #![warn(const_err, arithmetic_overflow, unconditional_panic)]
- | ^^^^^^^^^
-
-Future breakage diagnostic:
-warning: any use of this value will cause an error
- --> $DIR/promoted_errors.rs:43:28
- |
-LL | const X: () = {
- | -----------
-LL | let _x: &'static u32 = &overflow();
- | ^^^^^^^^^^^ referenced constant has errors
- |
- = 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>
-note: the lint level is defined here
- --> $DIR/promoted_errors.rs:11:9
- |
-LL | #![warn(const_err, arithmetic_overflow, unconditional_panic)]
- | ^^^^^^^^^
+warning: 5 warnings emitted