Merging upstream version 1.75.0+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 41 insertions, 11 deletions

diff --git a/tests/ui/lint/unaligned_references.stderr b/tests/ui/lint/unaligned_references.stderr
index d3abc3766..328cafbd9 100644
--- a/tests/ui/lint/unaligned_references.stderr
+++ b/tests/ui/lint/unaligned_references.stderr
@@ -1,5 +1,5 @@
 error[E0793]: reference to packed field is unaligned
-  --> $DIR/unaligned_references.rs:25:13
+  --> $DIR/unaligned_references.rs:28:13
    |
 LL |             &self.x;
    |             ^^^^^^^
@@ -9,7 +9,37 @@ LL |             &self.x;
    = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers)
 
 error[E0793]: reference to packed field is unaligned
-  --> $DIR/unaligned_references.rs:34:17
+  --> $DIR/unaligned_references.rs:40:24
+   |
+LL |     println!("{:?}", &*foo.0);
+   |                        ^^^^^
+   |
+   = note: packed structs are only aligned by one byte, and many modern architectures penalize unaligned field accesses
+   = note: creating a misaligned reference is undefined behavior (even if that reference is never dereferenced)
+   = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers)
+
+error[E0793]: reference to packed field is unaligned
+  --> $DIR/unaligned_references.rs:42:24
+   |
+LL |     println!("{:?}", &*foo.0);
+   |                        ^^^^^
+   |
+   = note: packed structs are only aligned by one byte, and many modern architectures penalize unaligned field accesses
+   = note: creating a misaligned reference is undefined behavior (even if that reference is never dereferenced)
+   = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers)
+
+error[E0793]: reference to packed field is unaligned
+  --> $DIR/unaligned_references.rs:47:24
+   |
+LL |     println!("{:?}", &*foo.0);
+   |                        ^^^^^
+   |
+   = note: packed structs are only aligned by one byte, and many modern architectures penalize unaligned field accesses
+   = note: creating a misaligned reference is undefined behavior (even if that reference is never dereferenced)
+   = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers)
+
+error[E0793]: reference to packed field is unaligned
+  --> $DIR/unaligned_references.rs:57:17
    |
 LL |         let _ = &good.ptr;
    |                 ^^^^^^^^^
@@ -19,7 +49,7 @@ LL |         let _ = &good.ptr;
    = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers)
 
 error[E0793]: reference to packed field is unaligned
-  --> $DIR/unaligned_references.rs:35:17
+  --> $DIR/unaligned_references.rs:58:17
    |
 LL |         let _ = &good.data;
    |                 ^^^^^^^^^^
@@ -29,7 +59,7 @@ LL |         let _ = &good.data;
    = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers)
 
 error[E0793]: reference to packed field is unaligned
-  --> $DIR/unaligned_references.rs:37:17
+  --> $DIR/unaligned_references.rs:60:17
    |
 LL |         let _ = &good.data as *const _;
    |                 ^^^^^^^^^^
@@ -39,7 +69,7 @@ LL |         let _ = &good.data as *const _;
    = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers)
 
 error[E0793]: reference to packed field is unaligned
-  --> $DIR/unaligned_references.rs:38:27
+  --> $DIR/unaligned_references.rs:61:27
    |
 LL |         let _: *const _ = &good.data;
    |                           ^^^^^^^^^^
@@ -49,7 +79,7 @@ LL |         let _: *const _ = &good.data;
    = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers)
 
 error[E0793]: reference to packed field is unaligned
-  --> $DIR/unaligned_references.rs:40:17
+  --> $DIR/unaligned_references.rs:63:17
    |
 LL |         let _ = good.data.clone();
    |                 ^^^^^^^^^
@@ -59,7 +89,7 @@ LL |         let _ = good.data.clone();
    = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers)
 
 error[E0793]: reference to packed field is unaligned
-  --> $DIR/unaligned_references.rs:42:17
+  --> $DIR/unaligned_references.rs:65:17
    |
 LL |         let _ = &good.data2[0];
    |                 ^^^^^^^^^^^^^^
@@ -69,7 +99,7 @@ LL |         let _ = &good.data2[0];
    = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers)
 
 error[E0793]: reference to packed field is unaligned
-  --> $DIR/unaligned_references.rs:51:17
+  --> $DIR/unaligned_references.rs:74:17
    |
 LL |         let _ = &packed2.x;
    |                 ^^^^^^^^^^
@@ -79,7 +109,7 @@ LL |         let _ = &packed2.x;
    = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers)
 
 error[E0793]: reference to packed field is unaligned
-  --> $DIR/unaligned_references.rs:90:20
+  --> $DIR/unaligned_references.rs:113:20
    |
 LL |         let _ref = &m1.1.a;
    |                    ^^^^^^^
@@ -89,7 +119,7 @@ LL |         let _ref = &m1.1.a;
    = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers)
 
 error[E0793]: reference to packed field is unaligned
-  --> $DIR/unaligned_references.rs:93:20
+  --> $DIR/unaligned_references.rs:116:20
    |
 LL |         let _ref = &m2.1.a;
    |                    ^^^^^^^
@@ -98,6 +128,6 @@ LL |         let _ref = &m2.1.a;
    = note: creating a misaligned reference is undefined behavior (even if that reference is never dereferenced)
    = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers)
 
-error: aborting due to 10 previous errors
+error: aborting due to 13 previous errors
 
 For more information about this error, try `rustc --explain E0793`.