From 64d98f8ee037282c35007b64c2649055c56af1db Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:19:03 +0200 Subject: Merging upstream version 1.68.2+dfsg1. Signed-off-by: Daniel Baumann --- tests/ui/suggestions/suggest-borrow-to-dyn-object.rs | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100644 tests/ui/suggestions/suggest-borrow-to-dyn-object.rs (limited to 'tests/ui/suggestions/suggest-borrow-to-dyn-object.rs') 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) { + 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` +} -- cgit v1.2.3