Adding upstream version 1.68.2+dfsg1.upstream/1.68.2+dfsg1

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

1 files changed, 40 insertions, 0 deletions

diff --git a/tests/ui/suggestions/inner_type.rs b/tests/ui/suggestions/inner_type.rs
new file mode 100644
index 000000000..4aca50716
--- /dev/null
+++ b/tests/ui/suggestions/inner_type.rs
@@ -0,0 +1,40 @@
+// compile-flags: --edition=2021
+// run-rustfix
+
+pub struct Struct<T> {
+    pub p: T,
+}
+
+impl<T> Struct<T> {
+    pub fn method(&self) {}
+
+    pub fn some_mutable_method(&mut self) {}
+}
+
+fn main() {
+    let other_item = std::cell::RefCell::new(Struct { p: 42_u32 });
+
+    other_item.method();
+    //~^ ERROR no method named `method` found for struct `RefCell` in the current scope [E0599]
+    //~| HELP use `.borrow()` to borrow the `Struct<u32>`, panicking if a mutable borrow exists
+
+    other_item.some_mutable_method();
+    //~^ ERROR no method named `some_mutable_method` found for struct `RefCell` in the current scope [E0599]
+    //~| HELP .borrow_mut()` to mutably borrow the `Struct<u32>`, panicking if any borrows exist
+
+    let another_item = std::sync::Mutex::new(Struct { p: 42_u32 });
+
+    another_item.method();
+    //~^ ERROR no method named `method` found for struct `Mutex` in the current scope [E0599]
+    //~| HELP use `.lock().unwrap()` to borrow the `Struct<u32>`, blocking the current thread until it can be acquired
+
+    let another_item = std::sync::RwLock::new(Struct { p: 42_u32 });
+
+    another_item.method();
+    //~^ ERROR no method named `method` found for struct `RwLock` in the current scope [E0599]
+    //~| HELP  use `.read().unwrap()` to borrow the `Struct<u32>`, blocking the current thread until it can be acquired
+
+    another_item.some_mutable_method();
+    //~^ ERROR no method named `some_mutable_method` found for struct `RwLock` in the current scope [E0599]
+    //~| HELP use `.write().unwrap()` to mutably borrow the `Struct<u32>`, blocking the current thread until it can be acquired
+}