From 698f8c2f01ea549d77d7dc3338a12e04c11057b9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:02:58 +0200 Subject: Adding upstream version 1.64.0+dfsg1. Signed-off-by: Daniel Baumann --- .../borrowck-borrow-overloaded-deref-mut.stderr | 35 ++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 src/test/ui/span/borrowck-borrow-overloaded-deref-mut.stderr (limited to 'src/test/ui/span/borrowck-borrow-overloaded-deref-mut.stderr') diff --git a/src/test/ui/span/borrowck-borrow-overloaded-deref-mut.stderr b/src/test/ui/span/borrowck-borrow-overloaded-deref-mut.stderr new file mode 100644 index 000000000..3ebfba7e4 --- /dev/null +++ b/src/test/ui/span/borrowck-borrow-overloaded-deref-mut.stderr @@ -0,0 +1,35 @@ +error[E0596]: cannot borrow `x` as mutable, as it is not declared as mutable + --> $DIR/borrowck-borrow-overloaded-deref-mut.rs:29:25 + | +LL | fn deref_mut1(x: Own) { + | - help: consider changing this to be mutable: `mut x` +LL | let __isize = &mut *x; + | ^ cannot borrow as mutable + +error[E0596]: cannot borrow `*x` as mutable, as it is behind a `&` reference + --> $DIR/borrowck-borrow-overloaded-deref-mut.rs:41:11 + | +LL | fn deref_extend_mut1<'a>(x: &'a Own) -> &'a mut isize { + | -------------- help: consider changing this to be a mutable reference: `&'a mut Own` +LL | &mut **x + | ^^ `x` is a `&` reference, so the data it refers to cannot be borrowed as mutable + +error[E0596]: cannot borrow `x` as mutable, as it is not declared as mutable + --> $DIR/borrowck-borrow-overloaded-deref-mut.rs:49:6 + | +LL | fn assign1<'a>(x: Own) { + | - help: consider changing this to be mutable: `mut x` +LL | *x = 3; + | ^ cannot borrow as mutable + +error[E0596]: cannot borrow `*x` as mutable, as it is behind a `&` reference + --> $DIR/borrowck-borrow-overloaded-deref-mut.rs:53:6 + | +LL | fn assign2<'a>(x: &'a Own) { + | -------------- help: consider changing this to be a mutable reference: `&'a mut Own` +LL | **x = 3; + | ^^ `x` is a `&` reference, so the data it refers to cannot be borrowed as mutable + +error: aborting due to 4 previous errors + +For more information about this error, try `rustc --explain E0596`. -- cgit v1.2.3