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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:18:58 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:18:58 +0000 |
commit | a4b7ed7a42c716ab9f05e351f003d589124fd55d (patch) | |
tree | b620cd3f223850b28716e474e80c58059dca5dd4 /tests/ui/suggestions/suggest-borrow-to-dyn-object.rs | |
parent | Adding upstream version 1.67.1+dfsg1. (diff) | |
download | rustc-a4b7ed7a42c716ab9f05e351f003d589124fd55d.tar.xz rustc-a4b7ed7a42c716ab9f05e351f003d589124fd55d.zip |
Adding upstream version 1.68.2+dfsg1.upstream/1.68.2+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/ui/suggestions/suggest-borrow-to-dyn-object.rs')
-rw-r--r-- | tests/ui/suggestions/suggest-borrow-to-dyn-object.rs | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/tests/ui/suggestions/suggest-borrow-to-dyn-object.rs b/tests/ui/suggestions/suggest-borrow-to-dyn-object.rs new file mode 100644 index 000000000..120fc5383 --- /dev/null +++ b/tests/ui/suggestions/suggest-borrow-to-dyn-object.rs @@ -0,0 +1,16 @@ +use std::ffi::{OsStr, OsString}; +use std::path::Path; + +fn check(p: &dyn AsRef<Path>) { + let m = std::fs::metadata(&p); + println!("{:?}", &m); +} + +fn main() { + let s: OsString = ".".into(); + let s: &OsStr = &s; + check(s); + //~^ ERROR the size for values of type `[u8]` cannot be known at compilation time + //~| HELP within `OsStr`, the trait `Sized` is not implemented for `[u8]` + //~| HELP consider borrowing the value, since `&OsStr` can be coerced into `dyn AsRef<Path>` +} |