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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-06-19 09:26:03 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-06-19 09:26:03 +0000 |
commit | 9918693037dce8aa4bb6f08741b6812923486c18 (patch) | |
tree | 21d2b40bec7e6a7ea664acee056eb3d08e15a1cf /tests/ui/traits/new-solver/alias-bound-unsound.rs | |
parent | Releasing progress-linux version 1.75.0+dfsg1-5~progress7.99u1. (diff) | |
download | rustc-9918693037dce8aa4bb6f08741b6812923486c18.tar.xz rustc-9918693037dce8aa4bb6f08741b6812923486c18.zip |
Merging upstream version 1.76.0+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/ui/traits/new-solver/alias-bound-unsound.rs')
-rw-r--r-- | tests/ui/traits/new-solver/alias-bound-unsound.rs | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/tests/ui/traits/new-solver/alias-bound-unsound.rs b/tests/ui/traits/new-solver/alias-bound-unsound.rs deleted file mode 100644 index 825e874d7..000000000 --- a/tests/ui/traits/new-solver/alias-bound-unsound.rs +++ /dev/null @@ -1,31 +0,0 @@ -// compile-flags: -Ztrait-solver=next - -// Makes sure that alias bounds are not unsound! - -#![feature(trivial_bounds)] - -trait Foo { - type Item: Copy - where - <Self as Foo>::Item: Copy; - - fn copy_me(x: &Self::Item) -> Self::Item { - *x - } -} - -impl Foo for () { - type Item = String where String: Copy; - //~^ ERROR overflow evaluating the requirement `<() as Foo>::Item: Copy` -} - -fn main() { - let x = String::from("hello, world"); - drop(<() as Foo>::copy_me(&x)); - //~^ ERROR overflow evaluating the requirement `<() as Foo>::Item: Sized` - //~| ERROR overflow evaluating the requirement `<() as Foo>::Item == _` - //~| ERROR overflow evaluating the requirement `<() as Foo>::Item well-formed` - //~| ERROR overflow evaluating the requirement `String <: <() as Foo>::Item` - //~| ERROR overflow evaluating the requirement `&<() as Foo>::Item well-formed` - println!("{x}"); -} |