rust/tests/ui/drop/lint-tail-expr-drop-order-b...

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error: relative drop order changing in Rust 2024
--> $DIR/lint-tail-expr-drop-order-borrowck.rs:9:15
|
LL | let _ = { String::new().as_str() }.len();
| ^^^^^^^^^^^^^ --- borrow later used by call
| |
| this temporary value will be dropped at the end of the block
|
= warning: this changes meaning in Rust 2024
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/temporary-tail-expr-scope.html>
note: the lint level is defined here
--> $DIR/lint-tail-expr-drop-order-borrowck.rs:6:9
|
LL | #![deny(tail_expr_drop_order)]
| ^^^^^^^^^^^^^^^^^^^^
error: relative drop order changing in Rust 2024
--> $DIR/lint-tail-expr-drop-order-borrowck.rs:19:16
|
LL | f(unsafe { String::new().as_str() }.len());
| ^^^^^^^^^^^^^ --- borrow later used by call
| |
| this temporary value will be dropped at the end of the block
|
= warning: this changes meaning in Rust 2024
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/temporary-tail-expr-scope.html>
error: relative drop order changing in Rust 2024
--> $DIR/lint-tail-expr-drop-order-borrowck.rs:31:9
|
LL | &mut || 0
| ^^^^^^^^^
| |
| this temporary value will be dropped at the end of the block
| borrow later used here
|
= warning: this changes meaning in Rust 2024
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/temporary-tail-expr-scope.html>
error: relative drop order changing in Rust 2024
--> $DIR/lint-tail-expr-drop-order-borrowck.rs:43:9
|
LL | g({ &f() });
| - ^^^^ this temporary value will be dropped at the end of the block
| |
| borrow later used by call
|
= warning: this changes meaning in Rust 2024
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/temporary-tail-expr-scope.html>
error: aborting due to 4 previous errors