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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:03 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:03 +0000 |
commit | 64d98f8ee037282c35007b64c2649055c56af1db (patch) | |
tree | 5492bcf97fce41ee1c0b1cc2add283f3e66cdab0 /tests/ui/suggestions/inner_type.rs | |
parent | Adding debian version 1.67.1+dfsg1-1. (diff) | |
download | rustc-64d98f8ee037282c35007b64c2649055c56af1db.tar.xz rustc-64d98f8ee037282c35007b64c2649055c56af1db.zip |
Merging upstream version 1.68.2+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/ui/suggestions/inner_type.rs')
-rw-r--r-- | tests/ui/suggestions/inner_type.rs | 40 |
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 +} |