diff options
Diffstat (limited to 'src/test/ui/issues/issue-30438-c.nll.stderr')
| -rw-r--r-- | src/test/ui/issues/issue-30438-c.nll.stderr | 18 |
1 files changed, 3 insertions, 15 deletions
diff --git a/src/test/ui/issues/issue-30438-c.nll.stderr b/src/test/ui/issues/issue-30438-c.nll.stderr index 3d2c95013ab..bce4bc4812a 100644 --- a/src/test/ui/issues/issue-30438-c.nll.stderr +++ b/src/test/ui/issues/issue-30438-c.nll.stderr @@ -1,21 +1,9 @@ -error[E0597]: `x` does not live long enough +error[E0515]: cannot return reference to local variable `x` --> $DIR/issue-30438-c.rs:19:5 | -LL | fn silly<'y, 'z>(_s: &'y Test<'z>) -> &'y <Test<'z> as Trait>::Out where 'z: 'static { - | -- -- also has lifetime `'y` - | | - | has lifetime `'y` -LL | let x = Test { s: "this cannot last" }; LL | &x - | ^^ `x` would have to be valid for `'y`... -LL | //~^ ERROR: `x` does not live long enough -LL | } - | - ...but `x` will be dropped here, when the function `silly` returns - | - = help: use data from the highlighted arguments which match the `'y` lifetime of the return type - = note: functions cannot return a borrow to data owned within the function's scope, functions can only return borrows to data passed as arguments - = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch04-02-references-and-borrowing.html#dangling-references> + | ^^ returns a reference to data owned by the current function error: aborting due to previous error -For more information about this error, try `rustc --explain E0597`. +For more information about this error, try `rustc --explain E0515`. |