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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-early-bound-error.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/regions/regions-early-bound-error.rs')
-rw-r--r-- | src/test/ui/regions/regions-early-bound-error.rs | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/src/test/ui/regions/regions-early-bound-error.rs b/src/test/ui/regions/regions-early-bound-error.rs new file mode 100644 index 000000000..98a69c24f --- /dev/null +++ b/src/test/ui/regions/regions-early-bound-error.rs @@ -0,0 +1,24 @@ +// Tests that you can use a fn lifetime parameter as part of +// the value for a type parameter in a bound. + +trait GetRef<'a, T> { + fn get(&self) -> &'a T; +} + +struct Box<'a, T:'a> { + t: &'a T +} + +impl<'a,T:Clone> GetRef<'a,T> for Box<'a,T> { + fn get(&self) -> &'a T { + self.t + } +} + +fn get<'a,'b,G:GetRef<'a, isize>>(g1: G, b: &'b isize) -> &'b isize { + g1.get() + //~^ ERROR lifetime may not live long enough +} + +fn main() { +} |