Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1

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

1 files changed, 75 insertions, 0 deletions

diff --git a/src/test/ui/unboxed-closures/unboxed-closure-immutable-capture.stderr b/src/test/ui/unboxed-closures/unboxed-closure-immutable-capture.stderr
new file mode 100644
index 000000000..ad5451ced
--- /dev/null
+++ b/src/test/ui/unboxed-closures/unboxed-closure-immutable-capture.stderr
@@ -0,0 +1,75 @@
+error[E0594]: cannot assign to `x`, as it is not declared as mutable
+  --> $DIR/unboxed-closure-immutable-capture.rs:9:13
+   |
+LL |     let x = 0;
+   |         - help: consider changing this to be mutable: `mut x`
+LL |     move || x = 1;
+   |             ^^^^^ cannot assign
+
+error[E0596]: cannot borrow `x` as mutable, as it is not declared as mutable
+  --> $DIR/unboxed-closure-immutable-capture.rs:10:17
+   |
+LL |     let x = 0;
+   |         - help: consider changing this to be mutable: `mut x`
+LL |     move || x = 1;
+LL |     move || set(&mut x);
+   |                 ^^^^^^ cannot borrow as mutable
+
+error[E0594]: cannot assign to `x`, as it is not declared as mutable
+  --> $DIR/unboxed-closure-immutable-capture.rs:11:13
+   |
+LL |     let x = 0;
+   |         - help: consider changing this to be mutable: `mut x`
+...
+LL |     move || x = 1;
+   |             ^^^^^ cannot assign
+
+error[E0596]: cannot borrow `x` as mutable, as it is not declared as mutable
+  --> $DIR/unboxed-closure-immutable-capture.rs:12:17
+   |
+LL |     let x = 0;
+   |         - help: consider changing this to be mutable: `mut x`
+...
+LL |     move || set(&mut x);
+   |                 ^^^^^^ cannot borrow as mutable
+
+error[E0594]: cannot assign to `x`, as it is not declared as mutable
+  --> $DIR/unboxed-closure-immutable-capture.rs:13:8
+   |
+LL |     let x = 0;
+   |         - help: consider changing this to be mutable: `mut x`
+...
+LL |     || x = 1;
+   |        ^^^^^ cannot assign
+
+error[E0596]: cannot borrow `x` as mutable, as it is not declared as mutable
+  --> $DIR/unboxed-closure-immutable-capture.rs:14:12
+   |
+LL |     let x = 0;
+   |         - help: consider changing this to be mutable: `mut x`
+...
+LL |     || set(&mut x);
+   |            ^^^^^^ cannot borrow as mutable
+
+error[E0594]: cannot assign to `x`, as it is not declared as mutable
+  --> $DIR/unboxed-closure-immutable-capture.rs:15:8
+   |
+LL |     let x = 0;
+   |         - help: consider changing this to be mutable: `mut x`
+...
+LL |     || x = 1;
+   |        ^^^^^ cannot assign
+
+error[E0596]: cannot borrow `x` as mutable, as it is not declared as mutable
+  --> $DIR/unboxed-closure-immutable-capture.rs:16:12
+   |
+LL |     let x = 0;
+   |         - help: consider changing this to be mutable: `mut x`
+...
+LL |     || set(&mut x);
+   |            ^^^^^^ cannot borrow as mutable
+
+error: aborting due to 8 previous errors
+
+Some errors have detailed explanations: E0594, E0596.
+For more information about an error, try `rustc --explain E0594`.