Also use INVALID_DOC_ATTRIBUTE for "unknown doc attribute" warnings

5 files changed, 21 insertions, 22 deletions

diff --git a/compiler/rustc_passes/src/check_attr.rs b/compiler/rustc_passes/src/check_attr.rs
index c84d29428ad..a868802b4a6 100644
--- a/compiler/rustc_passes/src/check_attr.rs
+++ b/compiler/rustc_passes/src/check_attr.rs
@@ -585,7 +585,7 @@ impl CheckAttrVisitor<'tcx> {
                         .any(|m| i_meta.has_name(*m))
                         {
                             self.tcx.struct_span_lint_hir(
-                                UNUSED_ATTRIBUTES,
+                                INVALID_DOC_ATTRIBUTE,
                                 hir_id,
                                 i_meta.span,
                                 |lint| {
@@ -593,11 +593,6 @@ impl CheckAttrVisitor<'tcx> {
                                         "unknown `doc` attribute `{}`",
                                         i_meta.name_or_empty()
                                     ))
-                                    .warn(
-                                        "this was previously accepted by the compiler but is \
-                                        being phased out; it will become a hard error in \
-                                        a future release!",
-                                    )
                                     .emit();
                                 },
                             );
diff --git a/src/test/rustdoc-ui/doc-attr.rs b/src/test/rustdoc-ui/doc-attr.rs
index 3519b5707b3..3a584112973 100644
--- a/src/test/rustdoc-ui/doc-attr.rs
+++ b/src/test/rustdoc-ui/doc-attr.rs
@@ -1,11 +1,10 @@
 #![crate_type = "lib"]
-#![deny(unused_attributes)]
-//~^ NOTE lint level is defined here
+#![deny(warnings)]
 #![doc(as_ptr)]
 //~^ ERROR unknown `doc` attribute
-//~| WARNING will become a hard error in a future release
+//~^^ WARN
 
 #[doc(as_ptr)]
 //~^ ERROR unknown `doc` attribute
-//~| WARNING will become a hard error in a future release
+//~^^ WARN
 pub fn foo() {}
diff --git a/src/test/rustdoc-ui/doc-attr.stderr b/src/test/rustdoc-ui/doc-attr.stderr
index 9666db2b10e..251af7c1502 100644
--- a/src/test/rustdoc-ui/doc-attr.stderr
+++ b/src/test/rustdoc-ui/doc-attr.stderr
@@ -1,5 +1,5 @@
 error: unknown `doc` attribute `as_ptr`
-  --> $DIR/doc-attr.rs:8:7
+  --> $DIR/doc-attr.rs:7:7
    |
 LL | #[doc(as_ptr)]
    |       ^^^^^^
@@ -7,17 +7,20 @@ LL | #[doc(as_ptr)]
 note: the lint level is defined here
   --> $DIR/doc-attr.rs:2:9
    |
-LL | #![deny(unused_attributes)]
-   |         ^^^^^^^^^^^^^^^^^
+LL | #![deny(warnings)]
+   |         ^^^^^^^^
+   = note: `#[deny(invalid_doc_attribute)]` implied by `#[deny(warnings)]`
    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
+   = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730>
 
 error: unknown `doc` attribute `as_ptr`
-  --> $DIR/doc-attr.rs:4:8
+  --> $DIR/doc-attr.rs:3:8
    |
 LL | #![doc(as_ptr)]
    |        ^^^^^^
    |
    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
+   = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730>
 
 error: aborting due to 2 previous errors
 
diff --git a/src/test/ui/attributes/doc-attr.rs b/src/test/ui/attributes/doc-attr.rs
index 3519b5707b3..3a584112973 100644
--- a/src/test/ui/attributes/doc-attr.rs
+++ b/src/test/ui/attributes/doc-attr.rs
@@ -1,11 +1,10 @@
 #![crate_type = "lib"]
-#![deny(unused_attributes)]
-//~^ NOTE lint level is defined here
+#![deny(warnings)]
 #![doc(as_ptr)]
 //~^ ERROR unknown `doc` attribute
-//~| WARNING will become a hard error in a future release
+//~^^ WARN
 
 #[doc(as_ptr)]
 //~^ ERROR unknown `doc` attribute
-//~| WARNING will become a hard error in a future release
+//~^^ WARN
 pub fn foo() {}
diff --git a/src/test/ui/attributes/doc-attr.stderr b/src/test/ui/attributes/doc-attr.stderr
index 9666db2b10e..251af7c1502 100644
--- a/src/test/ui/attributes/doc-attr.stderr
+++ b/src/test/ui/attributes/doc-attr.stderr
@@ -1,5 +1,5 @@
 error: unknown `doc` attribute `as_ptr`
-  --> $DIR/doc-attr.rs:8:7
+  --> $DIR/doc-attr.rs:7:7
    |
 LL | #[doc(as_ptr)]
    |       ^^^^^^
@@ -7,17 +7,20 @@ LL | #[doc(as_ptr)]
 note: the lint level is defined here
   --> $DIR/doc-attr.rs:2:9
    |
-LL | #![deny(unused_attributes)]
-   |         ^^^^^^^^^^^^^^^^^
+LL | #![deny(warnings)]
+   |         ^^^^^^^^
+   = note: `#[deny(invalid_doc_attribute)]` implied by `#[deny(warnings)]`
    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
+   = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730>
 
 error: unknown `doc` attribute `as_ptr`
-  --> $DIR/doc-attr.rs:4:8
+  --> $DIR/doc-attr.rs:3:8
    |
 LL | #![doc(as_ptr)]
    |        ^^^^^^
    |
    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
+   = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730>
 
 error: aborting due to 2 previous errors