Adding upstream version 1.65.0+dfsg1.upstream/1.65.0+dfsg1

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

8 files changed, 103 insertions, 32 deletions

diff --git a/src/test/ui/lint/unused/issue-54180-unused-ref-field.stderr b/src/test/ui/lint/unused/issue-54180-unused-ref-field.stderr
index c501aa25f..f2e616899 100644
--- a/src/test/ui/lint/unused/issue-54180-unused-ref-field.stderr
+++ b/src/test/ui/lint/unused/issue-54180-unused-ref-field.stderr
@@ -11,12 +11,6 @@ LL | #![deny(unused)]
    |         ^^^^^^
    = note: `#[deny(unused_variables)]` implied by `#[deny(unused)]`
 
-error: unused variable: `x`
-  --> $DIR/issue-54180-unused-ref-field.rs:29:45
-   |
-LL |     let _: i32 = points.iter().map(|Point { x, y }| y).sum();
-   |                                             ^ help: try ignoring the field: `x: _`
-
 error: unused variable: `f1`
   --> $DIR/issue-54180-unused-ref-field.rs:26:13
    |
@@ -29,5 +23,11 @@ error: unused variable: `x`
 LL |         Point { y, ref mut x } => y,
    |                    ^^^^^^^^^ help: try ignoring the field: `x: _`
 
+error: unused variable: `x`
+  --> $DIR/issue-54180-unused-ref-field.rs:29:45
+   |
+LL |     let _: i32 = points.iter().map(|Point { x, y }| y).sum();
+   |                                             ^ help: try ignoring the field: `x: _`
+
 error: aborting due to 4 previous errors
 
diff --git a/src/test/ui/lint/unused/lint-unused-variables.stderr b/src/test/ui/lint/unused/lint-unused-variables.stderr
index d6e684e83..fd9a5bcbf 100644
--- a/src/test/ui/lint/unused/lint-unused-variables.stderr
+++ b/src/test/ui/lint/unused/lint-unused-variables.stderr
@@ -17,55 +17,55 @@ LL |     b: i32,
    |     ^ help: if this is intentional, prefix it with an underscore: `_b`
 
 error: unused variable: `a`
-  --> $DIR/lint-unused-variables.rs:68:9
+  --> $DIR/lint-unused-variables.rs:22:9
    |
 LL |         a: i32,
    |         ^ help: if this is intentional, prefix it with an underscore: `_a`
 
 error: unused variable: `b`
-  --> $DIR/lint-unused-variables.rs:74:9
+  --> $DIR/lint-unused-variables.rs:29:9
    |
 LL |         b: i32,
    |         ^ help: if this is intentional, prefix it with an underscore: `_b`
 
 error: unused variable: `b`
-  --> $DIR/lint-unused-variables.rs:42:9
+  --> $DIR/lint-unused-variables.rs:34:9
    |
 LL |         b: i32,
    |         ^ help: if this is intentional, prefix it with an underscore: `_b`
 
 error: unused variable: `b`
-  --> $DIR/lint-unused-variables.rs:47:9
+  --> $DIR/lint-unused-variables.rs:42:9
    |
 LL |         b: i32,
    |         ^ help: if this is intentional, prefix it with an underscore: `_b`
 
-error: unused variable: `a`
-  --> $DIR/lint-unused-variables.rs:22:9
-   |
-LL |         a: i32,
-   |         ^ help: if this is intentional, prefix it with an underscore: `_a`
-
 error: unused variable: `b`
-  --> $DIR/lint-unused-variables.rs:29:9
+  --> $DIR/lint-unused-variables.rs:47:9
    |
 LL |         b: i32,
    |         ^ help: if this is intentional, prefix it with an underscore: `_b`
 
 error: unused variable: `b`
-  --> $DIR/lint-unused-variables.rs:34:9
+  --> $DIR/lint-unused-variables.rs:55:9
    |
 LL |         b: i32,
    |         ^ help: if this is intentional, prefix it with an underscore: `_b`
 
 error: unused variable: `b`
-  --> $DIR/lint-unused-variables.rs:55:9
+  --> $DIR/lint-unused-variables.rs:60:9
    |
 LL |         b: i32,
    |         ^ help: if this is intentional, prefix it with an underscore: `_b`
 
+error: unused variable: `a`
+  --> $DIR/lint-unused-variables.rs:68:9
+   |
+LL |         a: i32,
+   |         ^ help: if this is intentional, prefix it with an underscore: `_a`
+
 error: unused variable: `b`
-  --> $DIR/lint-unused-variables.rs:60:9
+  --> $DIR/lint-unused-variables.rs:74:9
    |
 LL |         b: i32,
    |         ^ help: if this is intentional, prefix it with an underscore: `_b`
diff --git a/src/test/ui/lint/unused/unused_attributes-must_use.rs b/src/test/ui/lint/unused/unused_attributes-must_use.rs
index 1c4abb949..51f868706 100644
--- a/src/test/ui/lint/unused/unused_attributes-must_use.rs
+++ b/src/test/ui/lint/unused/unused_attributes-must_use.rs
@@ -122,4 +122,10 @@ fn main() {
         Some(res) => res,
         None => 0,
     };
+
+    struct PatternField {
+        foo: i32,
+    }
+    let s = PatternField { #[must_use]  foo: 123 }; //~ ERROR `#[must_use]` has no effect
+    let PatternField { #[must_use] foo } = s; //~ ERROR `#[must_use]` has no effect
 }
diff --git a/src/test/ui/lint/unused/unused_attributes-must_use.stderr b/src/test/ui/lint/unused/unused_attributes-must_use.stderr
index 317d81c59..dd112c23e 100644
--- a/src/test/ui/lint/unused/unused_attributes-must_use.stderr
+++ b/src/test/ui/lint/unused/unused_attributes-must_use.stderr
@@ -105,6 +105,18 @@ error: `#[must_use]` has no effect when applied to an match arm
 LL |         #[must_use]
    |         ^^^^^^^^^^^
 
+error: `#[must_use]` has no effect when applied to a struct field
+  --> $DIR/unused_attributes-must_use.rs:129:28
+   |
+LL |     let s = PatternField { #[must_use]  foo: 123 };
+   |                            ^^^^^^^^^^^
+
+error: `#[must_use]` has no effect when applied to a pattern field
+  --> $DIR/unused_attributes-must_use.rs:130:24
+   |
+LL |     let PatternField { #[must_use] foo } = s;
+   |                        ^^^^^^^^^^^
+
 error: `#[must_use]` has no effect when applied to an associated const
   --> $DIR/unused_attributes-must_use.rs:68:5
    |
@@ -171,5 +183,5 @@ error: unused return value of `Use::get_four` that must be used
 LL |     ().get_four();
    |     ^^^^^^^^^^^^^^
 
-error: aborting due to 26 previous errors
+error: aborting due to 28 previous errors
 
diff --git a/src/test/ui/lint/unused_labels.rs b/src/test/ui/lint/unused_labels.rs
index 8a3568f65..87a5392fd 100644
--- a/src/test/ui/lint/unused_labels.rs
+++ b/src/test/ui/lint/unused_labels.rs
@@ -4,7 +4,6 @@
 
 // check-pass
 
-#![feature(label_break_value)]
 #![warn(unused_labels)]
 
 fn main() {
diff --git a/src/test/ui/lint/unused_labels.stderr b/src/test/ui/lint/unused_labels.stderr
index 85adc9ab3..846da792b 100644
--- a/src/test/ui/lint/unused_labels.stderr
+++ b/src/test/ui/lint/unused_labels.stderr
@@ -1,5 +1,5 @@
 warning: label name `'many_used_shadowed` shadows a label name that is already in scope
-  --> $DIR/unused_labels.rs:62:9
+  --> $DIR/unused_labels.rs:61:9
    |
 LL |     'many_used_shadowed: for _ in 0..10 {
    |     ------------------- first declared here
@@ -8,55 +8,55 @@ LL |         'many_used_shadowed: for _ in 0..10 {
    |         ^^^^^^^^^^^^^^^^^^^ label `'many_used_shadowed` already in scope
 
 warning: unused label
-  --> $DIR/unused_labels.rs:11:5
+  --> $DIR/unused_labels.rs:10:5
    |
 LL |     'unused_while_label: while 0 == 0 {
    |     ^^^^^^^^^^^^^^^^^^^
    |
 note: the lint level is defined here
-  --> $DIR/unused_labels.rs:8:9
+  --> $DIR/unused_labels.rs:7:9
    |
 LL | #![warn(unused_labels)]
    |         ^^^^^^^^^^^^^
 
 warning: unused label
-  --> $DIR/unused_labels.rs:16:5
+  --> $DIR/unused_labels.rs:15:5
    |
 LL |     'unused_while_let_label: while let Some(_) = opt {
    |     ^^^^^^^^^^^^^^^^^^^^^^^
 
 warning: unused label
-  --> $DIR/unused_labels.rs:20:5
+  --> $DIR/unused_labels.rs:19:5
    |
 LL |     'unused_for_label: for _ in 0..10 {
    |     ^^^^^^^^^^^^^^^^^
 
 warning: unused label
-  --> $DIR/unused_labels.rs:36:9
+  --> $DIR/unused_labels.rs:35:9
    |
 LL |         'unused_loop_label_inner_2: for _ in 0..10 {
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 warning: unused label
-  --> $DIR/unused_labels.rs:42:5
+  --> $DIR/unused_labels.rs:41:5
    |
 LL |     'unused_loop_label_outer_3: for _ in 0..10 {
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 warning: unused label
-  --> $DIR/unused_labels.rs:60:5
+  --> $DIR/unused_labels.rs:59:5
    |
 LL |     'many_used_shadowed: for _ in 0..10 {
    |     ^^^^^^^^^^^^^^^^^^^
 
 warning: unused label
-  --> $DIR/unused_labels.rs:72:5
+  --> $DIR/unused_labels.rs:71:5
    |
 LL |     'unused_loop_label: loop {
    |     ^^^^^^^^^^^^^^^^^^
 
 warning: unused label
-  --> $DIR/unused_labels.rs:78:5
+  --> $DIR/unused_labels.rs:77:5
    |
 LL |     'unused_block_label: {
    |     ^^^^^^^^^^^^^^^^^^^
diff --git a/src/test/ui/lint/unused_parens_multibyte_recovery.rs b/src/test/ui/lint/unused_parens_multibyte_recovery.rs
new file mode 100644
index 000000000..8fcfae22a
--- /dev/null
+++ b/src/test/ui/lint/unused_parens_multibyte_recovery.rs
@@ -0,0 +1,11 @@
+// ignore-tidy-trailing-newlines
+//
+// error-pattern: this file contains an unclosed delimiter
+// error-pattern: this file contains an unclosed delimiter
+// error-pattern: this file contains an unclosed delimiter
+// error-pattern: format argument must be a string literal
+//
+// Verify that unused parens lint does not try to create a span
+// which points in the middle of a multibyte character.
+
+fn f(){(print!(á
\ No newline at end of file
diff --git a/src/test/ui/lint/unused_parens_multibyte_recovery.stderr b/src/test/ui/lint/unused_parens_multibyte_recovery.stderr
new file mode 100644
index 000000000..a0302b17e
--- /dev/null
+++ b/src/test/ui/lint/unused_parens_multibyte_recovery.stderr
@@ -0,0 +1,43 @@
+error: this file contains an unclosed delimiter
+  --> $DIR/unused_parens_multibyte_recovery.rs:11:17
+   |
+LL | fn f(){(print!(á
+   |       --      - ^
+   |       ||      |
+   |       ||      unclosed delimiter
+   |       |unclosed delimiter
+   |       unclosed delimiter
+
+error: this file contains an unclosed delimiter
+  --> $DIR/unused_parens_multibyte_recovery.rs:11:17
+   |
+LL | fn f(){(print!(á
+   |       --      - ^
+   |       ||      |
+   |       ||      unclosed delimiter
+   |       |unclosed delimiter
+   |       unclosed delimiter
+
+error: this file contains an unclosed delimiter
+  --> $DIR/unused_parens_multibyte_recovery.rs:11:17
+   |
+LL | fn f(){(print!(á
+   |       --      - ^
+   |       ||      |
+   |       ||      unclosed delimiter
+   |       |unclosed delimiter
+   |       unclosed delimiter
+
+error: format argument must be a string literal
+  --> $DIR/unused_parens_multibyte_recovery.rs:11:16
+   |
+LL | fn f(){(print!(á
+   |                ^
+   |
+help: you might be missing a string literal to format with
+   |
+LL | fn f(){(print!("{}", á
+   |                +++++
+
+error: aborting due to 4 previous errors
+