diff options
Diffstat (limited to 'tests/ui-msrv/transmute-mut-dst-unsized.stderr')
| -rw-r--r-- | tests/ui-msrv/transmute-mut-dst-unsized.stderr | 108 |
1 files changed, 108 insertions, 0 deletions
diff --git a/tests/ui-msrv/transmute-mut-dst-unsized.stderr b/tests/ui-msrv/transmute-mut-dst-unsized.stderr new file mode 100644 index 0000000..cb60a82 --- /dev/null +++ b/tests/ui-msrv/transmute-mut-dst-unsized.stderr @@ -0,0 +1,108 @@ +error[E0277]: the size for values of type `[u8]` cannot be known at compilation time + --> tests/ui-msrv/transmute-mut-dst-unsized.rs:17:32 + | +17 | const DST_UNSIZED: &mut [u8] = transmute_mut!(&mut [0u8; 1]); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time + | + = help: the trait `Sized` is not implemented for `[u8]` +note: required by a bound in `AssertDstIsFromBytes` + --> tests/ui-msrv/transmute-mut-dst-unsized.rs:17:32 + | +17 | const DST_UNSIZED: &mut [u8] = transmute_mut!(&mut [0u8; 1]); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `AssertDstIsFromBytes` + = note: this error originates in the macro `transmute_mut` (in Nightly builds, run with -Z macro-backtrace for more info) + +error[E0277]: the size for values of type `[u8]` cannot be known at compilation time + --> tests/ui-msrv/transmute-mut-dst-unsized.rs:17:32 + | +17 | const DST_UNSIZED: &mut [u8] = transmute_mut!(&mut [0u8; 1]); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time + | + = help: the trait `Sized` is not implemented for `[u8]` +note: required by a bound in `AssertDstIsAsBytes` + --> tests/ui-msrv/transmute-mut-dst-unsized.rs:17:32 + | +17 | const DST_UNSIZED: &mut [u8] = transmute_mut!(&mut [0u8; 1]); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `AssertDstIsAsBytes` + = note: this error originates in the macro `transmute_mut` (in Nightly builds, run with -Z macro-backtrace for more info) + +error[E0277]: the size for values of type `[u8]` cannot be known at compilation time + --> tests/ui-msrv/transmute-mut-dst-unsized.rs:17:32 + | +17 | const DST_UNSIZED: &mut [u8] = transmute_mut!(&mut [0u8; 1]); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time + | + = help: the trait `Sized` is not implemented for `[u8]` + = note: all local variables must have a statically known size + = help: unsized locals are gated as an unstable feature + = note: this error originates in the macro `transmute_mut` (in Nightly builds, run with -Z macro-backtrace for more info) + +error[E0277]: the size for values of type `[u8]` cannot be known at compilation time + --> tests/ui-msrv/transmute-mut-dst-unsized.rs:17:32 + | +17 | const DST_UNSIZED: &mut [u8] = transmute_mut!(&mut [0u8; 1]); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time + | + = help: the trait `Sized` is not implemented for `[u8]` +note: required by a bound in `MaxAlignsOf` + --> src/macro_util.rs + | + | pub union MaxAlignsOf<T, U> { + | ^ required by this bound in `MaxAlignsOf` + = note: this error originates in the macro `$crate::assert_align_gt_eq` (in Nightly builds, run with -Z macro-backtrace for more info) + +error[E0277]: the size for values of type `[u8]` cannot be known at compilation time + --> tests/ui-msrv/transmute-mut-dst-unsized.rs:17:32 + | +17 | const DST_UNSIZED: &mut [u8] = transmute_mut!(&mut [0u8; 1]); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time + | + = help: the trait `Sized` is not implemented for `[u8]` +note: required by a bound in `transmute` + --> $RUST/core/src/intrinsics.rs + | + | pub fn transmute<T, U>(e: T) -> U; + | ^ required by this bound in `transmute` + = note: this error originates in the macro `$crate::assert_size_eq` (in Nightly builds, run with -Z macro-backtrace for more info) + +error[E0277]: the size for values of type `[u8]` cannot be known at compilation time + --> tests/ui-msrv/transmute-mut-dst-unsized.rs:17:32 + | +17 | const DST_UNSIZED: &mut [u8] = transmute_mut!(&mut [0u8; 1]); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time + | + = help: the trait `Sized` is not implemented for `[u8]` +note: required by a bound in `MaxAlignsOf::<T, U>::new` + --> src/macro_util.rs + | + | impl<T, U> MaxAlignsOf<T, U> { + | ^ required by this bound in `MaxAlignsOf::<T, U>::new` + = note: this error originates in the macro `$crate::assert_align_gt_eq` (in Nightly builds, run with -Z macro-backtrace for more info) + +error[E0277]: the size for values of type `[u8]` cannot be known at compilation time + --> tests/ui-msrv/transmute-mut-dst-unsized.rs:17:32 + | +17 | const DST_UNSIZED: &mut [u8] = transmute_mut!(&mut [0u8; 1]); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time + | + = help: the trait `Sized` is not implemented for `[u8]` +note: required by a bound in `MaxAlignsOf` + --> src/macro_util.rs + | + | pub union MaxAlignsOf<T, U> { + | ^ required by this bound in `MaxAlignsOf` + = note: this error originates in the macro `$crate::assert_align_gt_eq` (in Nightly builds, run with -Z macro-backtrace for more info) + +error[E0277]: the size for values of type `[u8]` cannot be known at compilation time + --> tests/ui-msrv/transmute-mut-dst-unsized.rs:17:32 + | +17 | const DST_UNSIZED: &mut [u8] = transmute_mut!(&mut [0u8; 1]); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time + | + = help: the trait `Sized` is not implemented for `[u8]` +note: required by a bound in `transmute_mut` + --> src/macro_util.rs + | + | pub unsafe fn transmute_mut<'dst, 'src: 'dst, Src: 'src, Dst: 'dst>( + | ^^^ required by this bound in `transmute_mut` + = note: this error originates in the macro `transmute_mut` (in Nightly builds, run with -Z macro-backtrace for more info) |