bendns' repos / rust-analyzer
Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'crates/ide-assists/src/handlers/add_missing_impl_members.rs')
-rw-r--r--crates/ide-assists/src/handlers/add_missing_impl_members.rs80
1 files changed, 80 insertions, 0 deletions
diff --git a/crates/ide-assists/src/handlers/add_missing_impl_members.rs b/crates/ide-assists/src/handlers/add_missing_impl_members.rs
index 65ca1ceae1..afdced4215 100644
--- a/crates/ide-assists/src/handlers/add_missing_impl_members.rs
+++ b/crates/ide-assists/src/handlers/add_missing_impl_members.rs
@@ -2537,4 +2537,84 @@ impl Test for () {
"#,
);
}
+
+ #[test]
+ fn test_param_name_not_qualified() {
+ check_assist(
+ add_missing_impl_members,
+ r#"
+mod ptr {
+ pub struct NonNull<T>(T);
+}
+mod alloc {
+ use super::ptr::NonNull;
+ pub trait Allocator {
+ unsafe fn deallocate(&self, ptr: NonNull<u8>);
+ }
+}
+
+struct System;
+
+unsafe impl alloc::Allocator for System {
+ $0
+}
+"#,
+ r#"
+mod ptr {
+ pub struct NonNull<T>(T);
+}
+mod alloc {
+ use super::ptr::NonNull;
+ pub trait Allocator {
+ unsafe fn deallocate(&self, ptr: NonNull<u8>);
+ }
+}
+
+struct System;
+
+unsafe impl alloc::Allocator for System {
+ unsafe fn deallocate(&self, ptr: ptr::NonNull<u8>) {
+ ${0:todo!()}
+ }
+}
+"#,
+ );
+ }
+
+ #[test]
+ fn test_param_name_shadows_module() {
+ check_assist(
+ add_missing_impl_members,
+ r#"
+mod m { }
+use m as p;
+
+pub trait Allocator {
+ fn deallocate(&self, p: u8);
+}
+
+struct System;
+
+impl Allocator for System {
+ $0
+}
+"#,
+ r#"
+mod m { }
+use m as p;
+
+pub trait Allocator {
+ fn deallocate(&self, p: u8);
+}
+
+struct System;
+
+impl Allocator for System {
+ fn deallocate(&self, p: u8) {
+ ${0:todo!()}
+ }
+}
+"#,
+ );
+ }
}