diff options
3 files changed, 7 insertions, 5 deletions
diff --git a/tests/ui/pattern/rfc-3627-match-ergonomics-2024/experimental/borrowck-errors.classic2024.stderr b/tests/ui/pattern/rfc-3627-match-ergonomics-2024/experimental/borrowck-errors.classic2024.stderr index 331b86736a0..1c446178308 100644 --- a/tests/ui/pattern/rfc-3627-match-ergonomics-2024/experimental/borrowck-errors.classic2024.stderr +++ b/tests/ui/pattern/rfc-3627-match-ergonomics-2024/experimental/borrowck-errors.classic2024.stderr @@ -48,19 +48,19 @@ LL | let &ref mut x = &0; | ^^^^^^^^^ cannot borrow as mutable error[E0596]: cannot borrow data in a `&` reference as mutable - --> $DIR/borrowck-errors.rs:35:23 + --> $DIR/borrowck-errors.rs:37:23 | LL | if let &Some(Some(x)) = &Some(&mut Some(0)) { | ^ cannot borrow as mutable error[E0596]: cannot borrow data in a `&` reference as mutable - --> $DIR/borrowck-errors.rs:40:11 + --> $DIR/borrowck-errors.rs:42:11 | LL | let &[x] = &&mut [0]; | ^ cannot borrow as mutable error[E0508]: cannot move out of type `[&mut i32; 1]`, a non-copy array - --> $DIR/borrowck-errors.rs:44:20 + --> $DIR/borrowck-errors.rs:46:20 | LL | let [&mut x] = &mut [&mut 0]; | - ^^^^^^^^^^^^^ cannot move out of here diff --git a/tests/ui/pattern/rfc-3627-match-ergonomics-2024/experimental/borrowck-errors.rs b/tests/ui/pattern/rfc-3627-match-ergonomics-2024/experimental/borrowck-errors.rs index 3f5d9c8db5d..59cafc50d86 100644 --- a/tests/ui/pattern/rfc-3627-match-ergonomics-2024/experimental/borrowck-errors.rs +++ b/tests/ui/pattern/rfc-3627-match-ergonomics-2024/experimental/borrowck-errors.rs @@ -32,6 +32,8 @@ pub fn main() { let &ref mut x = &0; //~^ cannot borrow data in a `&` reference as mutable [E0596] + // For 2021 edition, this is also a regression test for #136223 + // since the maximum mutability is downgraded during the pattern check process. if let &Some(Some(x)) = &Some(&mut Some(0)) { //[stable2021,classic2024]~^ ERROR: cannot borrow data in a `&` reference as mutable let _: &u32 = x; diff --git a/tests/ui/pattern/rfc-3627-match-ergonomics-2024/experimental/borrowck-errors.stable2021.stderr b/tests/ui/pattern/rfc-3627-match-ergonomics-2024/experimental/borrowck-errors.stable2021.stderr index 65c98e2da9c..deefe21ca7d 100644 --- a/tests/ui/pattern/rfc-3627-match-ergonomics-2024/experimental/borrowck-errors.stable2021.stderr +++ b/tests/ui/pattern/rfc-3627-match-ergonomics-2024/experimental/borrowck-errors.stable2021.stderr @@ -52,13 +52,13 @@ LL | let &ref mut x = &0; | ^^^^^^^^^ cannot borrow as mutable error[E0596]: cannot borrow data in a `&` reference as mutable - --> $DIR/borrowck-errors.rs:35:23 + --> $DIR/borrowck-errors.rs:37:23 | LL | if let &Some(Some(x)) = &Some(&mut Some(0)) { | ^ cannot borrow as mutable error[E0596]: cannot borrow data in a `&` reference as mutable - --> $DIR/borrowck-errors.rs:40:11 + --> $DIR/borrowck-errors.rs:42:11 | LL | let &[x] = &&mut [0]; | ^ cannot borrow as mutable |