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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
commit | 218caa410aa38c29984be31a5229b9fa717560ee (patch) | |
tree | c54bd55eeb6e4c508940a30e94c0032fbd45d677 /tests/ui/regions/regions-free-region-ordering-caller1.rs | |
parent | Releasing progress-linux version 1.67.1+dfsg1-1~progress7.99u1. (diff) | |
download | rustc-218caa410aa38c29984be31a5229b9fa717560ee.tar.xz rustc-218caa410aa38c29984be31a5229b9fa717560ee.zip |
Merging upstream version 1.68.2+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/ui/regions/regions-free-region-ordering-caller1.rs')
-rw-r--r-- | tests/ui/regions/regions-free-region-ordering-caller1.rs | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/tests/ui/regions/regions-free-region-ordering-caller1.rs b/tests/ui/regions/regions-free-region-ordering-caller1.rs new file mode 100644 index 000000000..f32455616 --- /dev/null +++ b/tests/ui/regions/regions-free-region-ordering-caller1.rs @@ -0,0 +1,14 @@ +// Test various ways to construct a pointer with a longer lifetime +// than the thing it points at and ensure that they result in +// errors. See also regions-free-region-ordering-callee.rs + +fn call1<'a>(x: &'a usize) { + // Test that creating a pointer like + // &'a &'z usize requires that 'a <= 'z: + let y: usize = 3; + let z: &'a & usize = &(&y); + //~^ ERROR temporary value dropped while borrowed + //~^^ ERROR `y` does not live long enough +} + +fn main() {} |