diff options
Diffstat (limited to 'src/test/ui/consts/extra-const-ub/detect-extra-ub.with_flag.stderr')
| -rw-r--r-- | src/test/ui/consts/extra-const-ub/detect-extra-ub.with_flag.stderr | 75 |
1 files changed, 8 insertions, 67 deletions
diff --git a/src/test/ui/consts/extra-const-ub/detect-extra-ub.with_flag.stderr b/src/test/ui/consts/extra-const-ub/detect-extra-ub.with_flag.stderr index 793725d3b..3e1195822 100644 --- a/src/test/ui/consts/extra-const-ub/detect-extra-ub.with_flag.stderr +++ b/src/test/ui/consts/extra-const-ub/detect-extra-ub.with_flag.stderr @@ -4,36 +4,26 @@ error[E0080]: evaluation of constant value failed LL | let _x: bool = transmute(3u8); | ^^^^^^^^^^^^^^ constructing invalid value: encountered 0x03, but expected a boolean -error: any use of this value will cause an error +error[E0080]: evaluation of constant value failed --> $DIR/detect-extra-ub.rs:15:21 | -LL | const INVALID_PTR_IN_INT: () = unsafe { - | ---------------------------- LL | let _x: usize = transmute(&3u8); | ^^^^^^^^^^^^^^^ unable to turn pointer into raw bytes | - = note: `#[deny(const_err)]` on by default - = 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> = help: this code performed an operation that depends on the underlying bytes representing a pointer = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported -error: any use of this value will cause an error - --> $DIR/detect-extra-ub.rs:22:30 +error[E0080]: evaluation of constant value failed + --> $DIR/detect-extra-ub.rs:21:30 | -LL | const INVALID_SLICE_TO_USIZE_TRANSMUTE: () = unsafe { - | ------------------------------------------ -LL | let x: &[u8] = &[0; 32]; LL | let _x: (usize, usize) = transmute(x); | ^^^^^^^^^^^^ unable to turn pointer into raw bytes | - = 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> = help: this code performed an operation that depends on the underlying bytes representing a pointer = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported error[E0080]: evaluation of constant value failed - --> $DIR/detect-extra-ub.rs:28:20 + --> $DIR/detect-extra-ub.rs:26:20 | LL | let _x: &u32 = transmute(&[0u8; 4]); | ^^^^^^^^^^^^^^^^^^^^ constructing invalid value: encountered an unaligned reference (required 4 byte alignment but found 1) @@ -52,66 +42,17 @@ LL | copy_nonoverlapping(src, tmp.as_mut_ptr(), 1); LL | unsafe { read(self) } | ---------- inside `ptr::const_ptr::<impl *const u32>::read` at $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL | - ::: $DIR/detect-extra-ub.rs:41:9 + ::: $DIR/detect-extra-ub.rs:38:9 | LL | ptr.read(); - | ---------- inside `INNER` at $DIR/detect-extra-ub.rs:41:9 + | ---------- inside `INNER` at $DIR/detect-extra-ub.rs:38:9 -error: any use of this value will cause an error - --> $DIR/detect-extra-ub.rs:34:5 +error[E0080]: evaluation of constant value failed + --> $DIR/detect-extra-ub.rs:32:5 | -LL | const UNALIGNED_READ: () = { - | ------------------------ LL | INNER; | ^^^^^ 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> error: aborting due to 6 previous errors For more information about this error, try `rustc --explain E0080`. -Future incompatibility report: Future breakage diagnostic: -error: any use of this value will cause an error - --> $DIR/detect-extra-ub.rs:15:21 - | -LL | const INVALID_PTR_IN_INT: () = unsafe { - | ---------------------------- -LL | let _x: usize = transmute(&3u8); - | ^^^^^^^^^^^^^^^ unable to turn pointer into raw bytes - | - = note: `#[deny(const_err)]` on by default - = 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> - = help: this code performed an operation that depends on the underlying bytes representing a pointer - = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported - -Future breakage diagnostic: -error: any use of this value will cause an error - --> $DIR/detect-extra-ub.rs:22:30 - | -LL | const INVALID_SLICE_TO_USIZE_TRANSMUTE: () = unsafe { - | ------------------------------------------ -LL | let x: &[u8] = &[0; 32]; -LL | let _x: (usize, usize) = transmute(x); - | ^^^^^^^^^^^^ unable to turn pointer into raw bytes - | - = note: `#[deny(const_err)]` on by default - = 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> - = help: this code performed an operation that depends on the underlying bytes representing a pointer - = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported - -Future breakage diagnostic: -error: any use of this value will cause an error - --> $DIR/detect-extra-ub.rs:34:5 - | -LL | const UNALIGNED_READ: () = { - | ------------------------ -LL | INNER; - | ^^^^^ referenced constant has errors - | - = note: `#[deny(const_err)]` on by default - = 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> - |