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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:19:41 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:19:41 +0000
commit4f9fe856a25ab29345b90e7725509e9ee38a37be (patch)
treee4ffd8a9374cae7b21f7cbfb352927e0e074aff6 /tests/ui/deriving/deriving-all-codegen.stderr
parentAdding upstream version 1.68.2+dfsg1. (diff)
downloadrustc-upstream/1.69.0+dfsg1.tar.xz
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Adding upstream version 1.69.0+dfsg1.upstream/1.69.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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diff --git a/tests/ui/deriving/deriving-all-codegen.stderr b/tests/ui/deriving/deriving-all-codegen.stderr
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+warning: byte slice in a packed struct that derives a built-in trait
+ --> $DIR/deriving-all-codegen.rs:80:24
+ |
+LL | #[derive(Debug, Hash)]
+ | ----- in this derive macro expansion
+LL | #[repr(packed)]
+LL | struct PackedUnsizedU8([u8]);
+ | ^^^^
+ |
+ = 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 #107457 <https://github.com/rust-lang/rust/issues/107457>
+ = help: consider implementing the trait by hand, or remove the `packed` attribute
+ = note: `#[warn(byte_slice_in_packed_struct_with_derive)]` on by default
+ = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
+
+warning: byte slice in a packed struct that derives a built-in trait
+ --> $DIR/deriving-all-codegen.rs:80:24
+ |
+LL | #[derive(Debug, Hash)]
+ | ---- in this derive macro expansion
+LL | #[repr(packed)]
+LL | struct PackedUnsizedU8([u8]);
+ | ^^^^
+ |
+ = 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 #107457 <https://github.com/rust-lang/rust/issues/107457>
+ = help: consider implementing the trait by hand, or remove the `packed` attribute
+ = note: this warning originates in the derive macro `Hash` (in Nightly builds, run with -Z macro-backtrace for more info)
+
+warning: 2 warnings emitted
+
+Future incompatibility report: Future breakage diagnostic:
+warning: byte slice in a packed struct that derives a built-in trait
+ --> $DIR/deriving-all-codegen.rs:80:24
+ |
+LL | #[derive(Debug, Hash)]
+ | ----- in this derive macro expansion
+LL | #[repr(packed)]
+LL | struct PackedUnsizedU8([u8]);
+ | ^^^^
+ |
+ = 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 #107457 <https://github.com/rust-lang/rust/issues/107457>
+ = help: consider implementing the trait by hand, or remove the `packed` attribute
+ = note: `#[warn(byte_slice_in_packed_struct_with_derive)]` on by default
+ = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
+
+Future breakage diagnostic:
+warning: byte slice in a packed struct that derives a built-in trait
+ --> $DIR/deriving-all-codegen.rs:80:24
+ |
+LL | #[derive(Debug, Hash)]
+ | ---- in this derive macro expansion
+LL | #[repr(packed)]
+LL | struct PackedUnsizedU8([u8]);
+ | ^^^^
+ |
+ = 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 #107457 <https://github.com/rust-lang/rust/issues/107457>
+ = help: consider implementing the trait by hand, or remove the `packed` attribute
+ = note: `#[warn(byte_slice_in_packed_struct_with_derive)]` on by default
+ = note: this warning originates in the derive macro `Hash` (in Nightly builds, run with -Z macro-backtrace for more info)
+