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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 /src/test/ui/object-lifetime/object-lifetime-default-mybox.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 'src/test/ui/object-lifetime/object-lifetime-default-mybox.rs')
-rw-r--r-- | src/test/ui/object-lifetime/object-lifetime-default-mybox.rs | 37 |
1 files changed, 0 insertions, 37 deletions
diff --git a/src/test/ui/object-lifetime/object-lifetime-default-mybox.rs b/src/test/ui/object-lifetime/object-lifetime-default-mybox.rs deleted file mode 100644 index 5e6e5e2c0..000000000 --- a/src/test/ui/object-lifetime/object-lifetime-default-mybox.rs +++ /dev/null @@ -1,37 +0,0 @@ -// Test a "pass-through" object-lifetime-default that produces errors. - -#![allow(dead_code)] - -trait SomeTrait { - fn dummy(&self) { } -} - -struct MyBox<T:?Sized> { - r: Box<T> -} - -fn deref<T>(ss: &T) -> T { - // produces the type of a deref without worrying about whether a - // move out would actually be legal - loop { } -} - -fn load0(ss: &MyBox<dyn SomeTrait>) -> MyBox<dyn SomeTrait> { - deref(ss) -} - -fn load1<'a,'b>(a: &'a MyBox<dyn SomeTrait>, - b: &'b MyBox<dyn SomeTrait>) - -> &'b MyBox<dyn SomeTrait> -{ - a - //~^ ERROR lifetime may not live long enough -} - -fn load2<'a>(ss: &MyBox<dyn SomeTrait + 'a>) -> MyBox<dyn SomeTrait + 'a> { - load0(ss) - //~^ ERROR borrowed data escapes outside of function -} - -fn main() { -} |