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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/rfc-2093-infer-outlives/enum.rs | |
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 'src/test/ui/rfc-2093-infer-outlives/enum.rs')
-rw-r--r-- | src/test/ui/rfc-2093-infer-outlives/enum.rs | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/src/test/ui/rfc-2093-infer-outlives/enum.rs b/src/test/ui/rfc-2093-infer-outlives/enum.rs new file mode 100644 index 000000000..71d2d3222 --- /dev/null +++ b/src/test/ui/rfc-2093-infer-outlives/enum.rs @@ -0,0 +1,27 @@ +#![feature(rustc_attrs)] + +// Needs an explicit where clause stating outlives condition. (RFC 2093) + +// Type T needs to outlive lifetime 'a. +#[rustc_outlives] +enum Foo<'a, T> { //~ ERROR rustc_outlives + One(Bar<'a, T>) +} + +// Type U needs to outlive lifetime 'b +#[rustc_outlives] +struct Bar<'b, U> { //~ ERROR rustc_outlives + field2: &'b U +} + +// Type K needs to outlive lifetime 'c. +#[rustc_outlives] +enum Ying<'c, K> { //~ ERROR rustc_outlives + One(&'c Yang<K>) +} + +struct Yang<V> { + field2: V +} + +fn main() {} |