diff options
Diffstat (limited to 'src/test/ui/consts/const-eval/promoted_errors.opt_with_overflow_checks.stderr')
| -rw-r--r-- | src/test/ui/consts/const-eval/promoted_errors.opt_with_overflow_checks.stderr | 115 |
1 files changed, 115 insertions, 0 deletions
diff --git a/src/test/ui/consts/const-eval/promoted_errors.opt_with_overflow_checks.stderr b/src/test/ui/consts/const-eval/promoted_errors.opt_with_overflow_checks.stderr new file mode 100644 index 000000000..cfca8ef07 --- /dev/null +++ b/src/test/ui/consts/const-eval/promoted_errors.opt_with_overflow_checks.stderr @@ -0,0 +1,115 @@ +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: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: () = { + | ----------- + | +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: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: () = { + | ----------- + | +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> + +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 + | +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> + |