Rollup merge of #143300 - Kivooeo:tf25, r=tgross35

`tests/ui`: A New Order [25/N]

> [!NOTE]
>
> Intermediate commits are intended to help review, but will be squashed prior to merge.

Some `tests/ui/` housekeeping, to trim down number of tests directly under `tests/ui/`. Part of rust-lang/rust#133895.

r? `@tgross35`

1 files changed, 13 insertions, 0 deletions

diff --git a/tests/ui/traits/error-trait-object-from-string.rs b/tests/ui/traits/error-trait-object-from-string.rs
new file mode 100644
index 00000000000..896f164a04d
--- /dev/null
+++ b/tests/ui/traits/error-trait-object-from-string.rs
@@ -0,0 +1,13 @@
+//! Check that `String` and `&str` can be converted into `Box<dyn Error>` and
+//! `Box<dyn Error + Send + Sync>` trait objects
+
+//@ run-pass
+
+use std::error::Error;
+
+fn main() {
+    let _err1: Box<dyn Error + Send + Sync> = From::from("test".to_string());
+    let _err2: Box<dyn Error> = From::from("test".to_string());
+    let _err3: Box<dyn Error + Send + Sync + 'static> = From::from("test");
+    let _err4: Box<dyn Error> = From::from("test");
+}