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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:03 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:03 +0000 |
commit | 64d98f8ee037282c35007b64c2649055c56af1db (patch) | |
tree | 5492bcf97fce41ee1c0b1cc2add283f3e66cdab0 /tests/ui/type-alias-impl-trait/issue-98608.rs | |
parent | Adding debian version 1.67.1+dfsg1-1. (diff) | |
download | rustc-64d98f8ee037282c35007b64c2649055c56af1db.tar.xz rustc-64d98f8ee037282c35007b64c2649055c56af1db.zip |
Merging upstream version 1.68.2+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/ui/type-alias-impl-trait/issue-98608.rs')
-rw-r--r-- | tests/ui/type-alias-impl-trait/issue-98608.rs | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/tests/ui/type-alias-impl-trait/issue-98608.rs b/tests/ui/type-alias-impl-trait/issue-98608.rs new file mode 100644 index 000000000..1f89af045 --- /dev/null +++ b/tests/ui/type-alias-impl-trait/issue-98608.rs @@ -0,0 +1,11 @@ +fn hi() -> impl Sized { + std::ptr::null::<u8>() +} + +fn main() { + let b: Box<dyn Fn() -> Box<u8>> = Box::new(hi); + //~^ ERROR expected `fn() -> impl Sized {hi}` to be a fn item that returns `Box<u8>`, but it returns `impl Sized` + let boxed = b(); + let null = *boxed; + println!("{null:?}"); +} |