Adding upstream version 1.65.0+dfsg1.upstream/1.65.0+dfsg1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

2 files changed, 47 insertions, 19 deletions

diff --git a/src/test/ui/functions-closures/fn-help-with-err.rs b/src/test/ui/functions-closures/fn-help-with-err.rs
index 3d2bcb8ad..49a514a8b 100644
--- a/src/test/ui/functions-closures/fn-help-with-err.rs
+++ b/src/test/ui/functions-closures/fn-help-with-err.rs
@@ -1,16 +1,28 @@
 // This test case checks the behavior of typeck::check::method::suggest::is_fn on Ty::Error.
+
+struct Foo;
+
+trait Bar {
+    //~^ NOTE `Bar` defines an item `bar`, perhaps you need to implement it
+    //~| NOTE `Bar` defines an item `bar`, perhaps you need to implement it
+    fn bar(&self) {}
+}
+
+impl Bar for Foo {}
+
 fn main() {
     let arc = std::sync::Arc::new(oops);
     //~^ ERROR cannot find value `oops` in this scope
     //~| NOTE not found
-    // The error "note: this is a function, perhaps you wish to call it" MUST NOT appear.
-    arc.blablabla();
-    //~^ ERROR no method named `blablabla`
+    arc.bar();
+    //~^ ERROR no method named `bar`
     //~| NOTE method not found
-    let arc2 = std::sync::Arc::new(|| 1);
-    // The error "note: this is a function, perhaps you wish to call it" SHOULD appear
-    arc2.blablabla();
-    //~^ ERROR no method named `blablabla`
+    //~| HELP items from traits can only be used if the trait is implemented and in scope
+
+    let arc2 = std::sync::Arc::new(|| Foo);
+    arc2.bar();
+    //~^ ERROR no method named `bar`
     //~| NOTE method not found
-    //~| NOTE this is a function, perhaps you wish to call it
+    //~| HELP items from traits can only be used if the trait is implemented and in scope
+    //~| HELP use parentheses to call this closure
 }
diff --git a/src/test/ui/functions-closures/fn-help-with-err.stderr b/src/test/ui/functions-closures/fn-help-with-err.stderr
index 06e29daef..229666621 100644
--- a/src/test/ui/functions-closures/fn-help-with-err.stderr
+++ b/src/test/ui/functions-closures/fn-help-with-err.stderr
@@ -1,22 +1,38 @@
 error[E0425]: cannot find value `oops` in this scope
-  --> $DIR/fn-help-with-err.rs:3:35
+  --> $DIR/fn-help-with-err.rs:14:35
    |
 LL |     let arc = std::sync::Arc::new(oops);
    |                                   ^^^^ not found in this scope
 
-error[E0599]: no method named `blablabla` found for struct `Arc<_>` in the current scope
-  --> $DIR/fn-help-with-err.rs:7:9
+error[E0599]: no method named `bar` found for struct `Arc<_>` in the current scope
+  --> $DIR/fn-help-with-err.rs:17:9
    |
-LL |     arc.blablabla();
-   |         ^^^^^^^^^ method not found in `Arc<_>`
+LL |     arc.bar();
+   |         ^^^ method not found in `Arc<_>`
+   |
+   = help: items from traits can only be used if the trait is implemented and in scope
+note: `Bar` defines an item `bar`, perhaps you need to implement it
+  --> $DIR/fn-help-with-err.rs:5:1
+   |
+LL | trait Bar {
+   | ^^^^^^^^^
 
-error[E0599]: no method named `blablabla` found for struct `Arc<[closure@$DIR/fn-help-with-err.rs:10:36: 10:38]>` in the current scope
-  --> $DIR/fn-help-with-err.rs:12:10
+error[E0599]: no method named `bar` found for struct `Arc<[closure@$DIR/fn-help-with-err.rs:22:36: 22:38]>` in the current scope
+  --> $DIR/fn-help-with-err.rs:23:10
+   |
+LL |     arc2.bar();
+   |          ^^^ method not found in `Arc<[closure@$DIR/fn-help-with-err.rs:22:36: 22:38]>`
+   |
+   = help: items from traits can only be used if the trait is implemented and in scope
+note: `Bar` defines an item `bar`, perhaps you need to implement it
+  --> $DIR/fn-help-with-err.rs:5:1
+   |
+LL | trait Bar {
+   | ^^^^^^^^^
+help: use parentheses to call this closure
    |
-LL |     arc2.blablabla();
-   |     ---- ^^^^^^^^^ method not found in `Arc<[closure@$DIR/fn-help-with-err.rs:10:36: 10:38]>`
-   |     |
-   |     this is a function, perhaps you wish to call it
+LL |     arc2().bar();
+   |         ++
 
 error: aborting due to 3 previous errors