bendns' repos / rust-analyzer
Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'crates/ide-diagnostics/src/handlers/missing_unsafe.rs')
-rw-r--r--crates/ide-diagnostics/src/handlers/missing_unsafe.rs43
1 files changed, 43 insertions, 0 deletions
diff --git a/crates/ide-diagnostics/src/handlers/missing_unsafe.rs b/crates/ide-diagnostics/src/handlers/missing_unsafe.rs
index 364bead34e..6bd5417b25 100644
--- a/crates/ide-diagnostics/src/handlers/missing_unsafe.rs
+++ b/crates/ide-diagnostics/src/handlers/missing_unsafe.rs
@@ -915,4 +915,47 @@ fn foo() {
"#,
);
}
+
+ #[test]
+ fn regression_19823() {
+ check_diagnostics(
+ r#"
+pub trait FooTrait {
+ unsafe fn method1();
+ unsafe fn method2();
+}
+
+unsafe fn some_unsafe_fn() {}
+
+macro_rules! impl_foo {
+ () => {
+ unsafe fn method1() {
+ some_unsafe_fn();
+ }
+ unsafe fn method2() {
+ some_unsafe_fn();
+ }
+ };
+}
+
+pub struct S1;
+#[allow(unsafe_op_in_unsafe_fn)]
+impl FooTrait for S1 {
+ unsafe fn method1() {
+ some_unsafe_fn();
+ }
+
+ unsafe fn method2() {
+ some_unsafe_fn();
+ }
+}
+
+pub struct S2;
+#[allow(unsafe_op_in_unsafe_fn)]
+impl FooTrait for S2 {
+ impl_foo!();
+}
+ "#,
+ );
+ }
}