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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/type-alias-impl-trait/issue-98608.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/type-alias-impl-trait/issue-98608.rs')
-rw-r--r-- | src/test/ui/type-alias-impl-trait/issue-98608.rs | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/test/ui/type-alias-impl-trait/issue-98608.rs b/src/test/ui/type-alias-impl-trait/issue-98608.rs new file mode 100644 index 000000000..d75762a8b --- /dev/null +++ b/src/test/ui/type-alias-impl-trait/issue-98608.rs @@ -0,0 +1,9 @@ +fn hi() -> impl Sized { std::ptr::null::<u8>() } + +fn main() { + let b: Box<dyn Fn() -> Box<u8>> = Box::new(hi); + //~^ ERROR type mismatch resolving `<fn() -> impl Sized {hi} as FnOnce<()>>::Output == Box<u8>` + let boxed = b(); + let null = *boxed; + println!("{null:?}"); +} |