Fix deprecation attribute on foreign statics & types

4 files changed, 10 insertions, 3 deletions

diff --git a/compiler/rustc_attr_parsing/src/attributes/deprecation.rs b/compiler/rustc_attr_parsing/src/attributes/deprecation.rs
index 8101c91460f..d3a61f3a653 100644
--- a/compiler/rustc_attr_parsing/src/attributes/deprecation.rs
+++ b/compiler/rustc_attr_parsing/src/attributes/deprecation.rs
@@ -54,6 +54,8 @@ impl<S: Stage> SingleAttributeParser<S> for DeprecationParser {
         Allow(Target::TyAlias),
         Allow(Target::Use),
         Allow(Target::ForeignFn),
+        Allow(Target::ForeignStatic),
+        Allow(Target::ForeignTy),
         Allow(Target::Field),
         Allow(Target::Trait),
         Allow(Target::AssocTy),
diff --git a/tests/ui/deprecation/deprecation-sanity.rs b/tests/ui/deprecation/deprecation-sanity.rs
index 9698a376025..45ee91741e5 100644
--- a/tests/ui/deprecation/deprecation-sanity.rs
+++ b/tests/ui/deprecation/deprecation-sanity.rs
@@ -42,4 +42,9 @@ impl Default for X {
     }
 }
 
+unsafe extern "C" {
+    #[deprecated]
+    static FOO: std::ffi::c_int;
+}
+
 fn main() { }
diff --git a/tests/ui/deprecation/deprecation-sanity.stderr b/tests/ui/deprecation/deprecation-sanity.stderr
index 1d44215731d..57af76d8f24 100644
--- a/tests/ui/deprecation/deprecation-sanity.stderr
+++ b/tests/ui/deprecation/deprecation-sanity.stderr
@@ -177,7 +177,7 @@ LL | #[deprecated = "hello"]
    | ^^^^^^^^^^^^^^^^^^^^^^^
    |
    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
-   = help: `#[deprecated]` can be applied to functions, data types, modules, unions, constants, statics, macro defs, type aliases, use statements, struct fields, traits, associated types, associated consts, enum variants, inherent impl blocks, crates
+   = help: `#[deprecated]` can be applied to functions, data types, modules, unions, constants, statics, macro defs, type aliases, use statements, foreign statics, struct fields, traits, associated types, associated consts, enum variants, inherent impl blocks, crates
    = note: `#[deny(useless_deprecated)]` on by default
 
 error: aborting due to 10 previous errors
diff --git a/tests/ui/where-clauses/unsupported_attribute.stderr b/tests/ui/where-clauses/unsupported_attribute.stderr
index 411c895ed87..cdd6e82b98d 100644
--- a/tests/ui/where-clauses/unsupported_attribute.stderr
+++ b/tests/ui/where-clauses/unsupported_attribute.stderr
@@ -64,7 +64,7 @@ error: `#[deprecated]` attribute cannot be used on where predicates
 LL |     #[deprecated] T: Trait,
    |     ^^^^^^^^^^^^^
    |
-   = help: `#[deprecated]` can be applied to functions, data types, modules, unions, constants, statics, macro defs, type aliases, use statements, struct fields, traits, associated types, associated consts, enum variants, inherent impl blocks, crates
+   = help: `#[deprecated]` can be applied to functions, data types, modules, unions, constants, statics, macro defs, type aliases, use statements, foreign statics, struct fields, traits, associated types, associated consts, enum variants, inherent impl blocks, crates
 
 error: `#[deprecated]` attribute cannot be used on where predicates
   --> $DIR/unsupported_attribute.rs:25:5
@@ -72,7 +72,7 @@ error: `#[deprecated]` attribute cannot be used on where predicates
 LL |     #[deprecated] 'a: 'static,
    |     ^^^^^^^^^^^^^
    |
-   = help: `#[deprecated]` can be applied to functions, data types, modules, unions, constants, statics, macro defs, type aliases, use statements, struct fields, traits, associated types, associated consts, enum variants, inherent impl blocks, crates
+   = help: `#[deprecated]` can be applied to functions, data types, modules, unions, constants, statics, macro defs, type aliases, use statements, foreign statics, struct fields, traits, associated types, associated consts, enum variants, inherent impl blocks, crates
 
 error: `#[automatically_derived]` attribute cannot be used on where predicates
   --> $DIR/unsupported_attribute.rs:26:5