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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
commit | 698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch) | |
tree | 173a775858bd501c378080a10dca74132f05bc50 /src/test/ui/regions/regions-infer-invariance-due-to-mutability-3.stderr | |
parent | Initial commit. (diff) | |
download | rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.tar.xz rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.zip |
Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | src/test/ui/regions/regions-infer-invariance-due-to-mutability-3.stderr | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/test/ui/regions/regions-infer-invariance-due-to-mutability-3.stderr b/src/test/ui/regions/regions-infer-invariance-due-to-mutability-3.stderr new file mode 100644 index 000000000..1165011c1 --- /dev/null +++ b/src/test/ui/regions/regions-infer-invariance-due-to-mutability-3.stderr @@ -0,0 +1,14 @@ +error: lifetime may not live long enough + --> $DIR/regions-infer-invariance-due-to-mutability-3.rs:10:5 + | +LL | fn to_longer_lifetime<'r>(b_isize: Invariant<'r>) -> Invariant<'static> { + | -- lifetime `'r` defined here +LL | b_isize + | ^^^^^^^ returning this value requires that `'r` must outlive `'static` + | + = note: requirement occurs because of the type `Invariant<'_>`, which makes the generic argument `'_` invariant + = note: the struct `Invariant<'a>` is invariant over the parameter `'a` + = help: see <https://doc.rust-lang.org/nomicon/subtyping.html> for more information about variance + +error: aborting due to previous error + |