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-rw-r--r--src/test/ui/issues/issue-58734.rs24
1 files changed, 24 insertions, 0 deletions
diff --git a/src/test/ui/issues/issue-58734.rs b/src/test/ui/issues/issue-58734.rs
new file mode 100644
index 000000000..c838fde5d
--- /dev/null
+++ b/src/test/ui/issues/issue-58734.rs
@@ -0,0 +1,24 @@
+trait Trait {
+ fn exists(self) -> ();
+
+ fn not_object_safe() -> Self;
+}
+
+impl Trait for () {
+ fn exists(self) -> () {
+ }
+
+ fn not_object_safe() -> Self {
+ ()
+ }
+}
+
+fn main() {
+ // object-safe or not, this call is OK
+ Trait::exists(());
+ // no object safety error
+ Trait::nonexistent(());
+ //~^ ERROR no function or associated item named `nonexistent` found
+ //~| WARN trait objects without an explicit `dyn` are deprecated
+ //~| WARN this is accepted in the current edition
+}