diff options
Diffstat (limited to 'src/test/ui/span/issue-23338-locals-die-before-temps-of-body.stderr')
| -rw-r--r-- | src/test/ui/span/issue-23338-locals-die-before-temps-of-body.stderr | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/src/test/ui/span/issue-23338-locals-die-before-temps-of-body.stderr b/src/test/ui/span/issue-23338-locals-die-before-temps-of-body.stderr new file mode 100644 index 000000000..3c2022748 --- /dev/null +++ b/src/test/ui/span/issue-23338-locals-die-before-temps-of-body.stderr @@ -0,0 +1,44 @@ +error[E0597]: `y` does not live long enough + --> $DIR/issue-23338-locals-die-before-temps-of-body.rs:10:5 + | +LL | y.borrow().clone() + | ^^^^^^^^^^ + | | + | borrowed value does not live long enough + | a temporary with access to the borrow is created here ... +LL | } + | - + | | + | `y` dropped here while still borrowed + | ... and the borrow might be used here, when that temporary is dropped and runs the destructor for type `Ref<'_, String>` + | + = note: the temporary is part of an expression at the end of a block; + consider forcing this temporary to be dropped sooner, before the block's local variables are dropped +help: for example, you could save the expression's value in a new local variable `x` and then make `x` be the expression at the end of the block + | +LL | let x = y.borrow().clone(); x + | +++++++ +++ + +error[E0597]: `y` does not live long enough + --> $DIR/issue-23338-locals-die-before-temps-of-body.rs:17:9 + | +LL | y.borrow().clone() + | ^^^^^^^^^^ + | | + | borrowed value does not live long enough + | a temporary with access to the borrow is created here ... +LL | }; + | -- ... and the borrow might be used here, when that temporary is dropped and runs the destructor for type `Ref<'_, String>` + | | + | `y` dropped here while still borrowed + | + = note: the temporary is part of an expression at the end of a block; + consider forcing this temporary to be dropped sooner, before the block's local variables are dropped +help: for example, you could save the expression's value in a new local variable `x` and then make `x` be the expression at the end of the block + | +LL | let x = y.borrow().clone(); x + | +++++++ +++ + +error: aborting due to 2 previous errors + +For more information about this error, try `rustc --explain E0597`. |