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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:03 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:03 +0000 |
commit | 64d98f8ee037282c35007b64c2649055c56af1db (patch) | |
tree | 5492bcf97fce41ee1c0b1cc2add283f3e66cdab0 /tests/ui/suggestions/lifetimes/trait-object-nested-in-impl-trait.stderr | |
parent | Adding debian version 1.67.1+dfsg1-1. (diff) | |
download | rustc-64d98f8ee037282c35007b64c2649055c56af1db.tar.xz rustc-64d98f8ee037282c35007b64c2649055c56af1db.zip |
Merging upstream version 1.68.2+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/ui/suggestions/lifetimes/trait-object-nested-in-impl-trait.stderr')
-rw-r--r-- | tests/ui/suggestions/lifetimes/trait-object-nested-in-impl-trait.stderr | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/tests/ui/suggestions/lifetimes/trait-object-nested-in-impl-trait.stderr b/tests/ui/suggestions/lifetimes/trait-object-nested-in-impl-trait.stderr new file mode 100644 index 000000000..c77ef79e7 --- /dev/null +++ b/tests/ui/suggestions/lifetimes/trait-object-nested-in-impl-trait.stderr @@ -0,0 +1,78 @@ +error: lifetime may not live long enough + --> $DIR/trait-object-nested-in-impl-trait.rs:28:9 + | +LL | fn iter(&self) -> impl Iterator<Item = Box<dyn Foo>> { + | - let's call the lifetime of this reference `'1` +LL | / Iter { +LL | | +LL | | current: None, +LL | | remaining: self.0.iter(), +LL | | } + | |_________^ returning this value requires that `'1` must outlive `'static` + | +help: to declare that `impl Iterator<Item = Box<(dyn Foo + 'static)>>` captures data from argument `self`, you can add an explicit `'_` lifetime bound + | +LL | fn iter(&self) -> impl Iterator<Item = Box<dyn Foo>> + '_ { + | ++++ +help: to declare that the trait object captures data from argument `self`, you can add an explicit `'_` lifetime bound + | +LL | fn iter(&self) -> impl Iterator<Item = Box<dyn Foo + '_>> { + | ++++ + +error: lifetime may not live long enough + --> $DIR/trait-object-nested-in-impl-trait.rs:40:9 + | +LL | fn iter(&self) -> impl Iterator<Item = Box<dyn Foo>> + '_ { + | - let's call the lifetime of this reference `'1` +LL | / Iter { +LL | | +LL | | current: None, +LL | | remaining: self.0.iter(), +LL | | } + | |_________^ returning this value requires that `'1` must outlive `'static` + | +help: to declare that the trait object captures data from argument `self`, you can add an explicit `'_` lifetime bound + | +LL | fn iter(&self) -> impl Iterator<Item = Box<dyn Foo + '_>> + '_ { + | ++++ + +error: lifetime may not live long enough + --> $DIR/trait-object-nested-in-impl-trait.rs:52:9 + | +LL | fn iter<'a>(&'a self) -> impl Iterator<Item = Box<dyn Foo>> + 'a { + | -- lifetime `'a` defined here +LL | / Iter { +LL | | +LL | | current: None, +LL | | remaining: self.0.iter(), +LL | | } + | |_________^ returning this value requires that `'a` must outlive `'static` + | +help: to declare that the trait object captures data from argument `self`, you can add an explicit `'a` lifetime bound + | +LL | fn iter<'a>(&'a self) -> impl Iterator<Item = Box<dyn Foo + 'a>> + 'a { + | ++++ + +error: lifetime may not live long enough + --> $DIR/trait-object-nested-in-impl-trait.rs:64:9 + | +LL | fn iter<'a>(&'a self) -> impl Iterator<Item = Box<dyn Foo>> { + | -- lifetime `'a` defined here +LL | / Iter { +LL | | +LL | | current: None, +LL | | remaining: self.0.iter(), +LL | | } + | |_________^ returning this value requires that `'a` must outlive `'static` + | +help: to declare that `impl Iterator<Item = Box<(dyn Foo + 'static)>>` captures data from argument `self`, you can add an explicit `'a` lifetime bound + | +LL | fn iter<'a>(&'a self) -> impl Iterator<Item = Box<dyn Foo>> + 'a { + | ++++ +help: to declare that the trait object captures data from argument `self`, you can add an explicit `'a` lifetime bound + | +LL | fn iter<'a>(&'a self) -> impl Iterator<Item = Box<dyn Foo + 'a>> { + | ++++ + +error: aborting due to 4 previous errors + |