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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-30 03:57:31 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-30 03:57:31 +0000 |
commit | dc0db358abe19481e475e10c32149b53370f1a1c (patch) | |
tree | ab8ce99c4b255ce46f99ef402c27916055b899ee /tests/ui/closures/cannot-call-unsized-via-ptr.rs | |
parent | Releasing progress-linux version 1.71.1+dfsg1-2~progress7.99u1. (diff) | |
download | rustc-dc0db358abe19481e475e10c32149b53370f1a1c.tar.xz rustc-dc0db358abe19481e475e10c32149b53370f1a1c.zip |
Merging upstream version 1.72.1+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/ui/closures/cannot-call-unsized-via-ptr.rs')
-rw-r--r-- | tests/ui/closures/cannot-call-unsized-via-ptr.rs | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/tests/ui/closures/cannot-call-unsized-via-ptr.rs b/tests/ui/closures/cannot-call-unsized-via-ptr.rs new file mode 100644 index 000000000..5ce4650b0 --- /dev/null +++ b/tests/ui/closures/cannot-call-unsized-via-ptr.rs @@ -0,0 +1,10 @@ +#![feature(unsized_fn_params)] + +fn main() { + // Simple coercion + let f: fn([u8]) = |_result| {}; + //~^ ERROR the size for values of type `[u8]` cannot be known at compilation time + + let slice: Box<[u8]> = Box::new([1; 8]); + f(*slice); +} |