change warning

Author: emaxx-google

clang/lib/Sema/SemaType.cpp

@@ -8614,8 +8614,9 @@ static void HandleLifetimeBoundAttr(TypeProcessingState &State,
         CurType, CurType);
     return;
   }
-  State.getSema().Diag(Attr.getLoc(), diag::err_attribute_not_type_attr)
-      << Attr << Attr.isRegularKeywordAttribute();
+  State.getSema().Diag(Attr.getLoc(), diag::err_attribute_wrong_decl_type_str)
+      << Attr << Attr.isRegularKeywordAttribute()
+      << "parameters and implicit object parameters";
 }
 
 static void HandleLifetimeCaptureByAttr(TypeProcessingState &State,

clang/test/SemaCXX/attr-lifetimebound.cpp

@@ -11,18 +11,18 @@ namespace usage_invalid {
     int *explicit_object(this A&) [[clang::lifetimebound]]; // expected-error {{explicit object member function has no implicit object parameter}}
     int attr_on_var [[clang::lifetimebound]]; // expected-error {{only applies to parameters and implicit object parameters}}
     int [[clang::lifetimebound]] attr_on_int; // expected-error {{cannot be applied to types}}
-    int * [[clang::lifetimebound]] attr_on_int_ptr; // expected-error {{cannot be applied to types}}
-    int * [[clang::lifetimebound]] * attr_on_int_ptr_ptr; // expected-error {{cannot be applied to types}}
-    int (* [[clang::lifetimebound]] attr_on_func_ptr)(); // expected-error {{cannot be applied to types}}
+    int * [[clang::lifetimebound]] attr_on_int_ptr; // expected-error {{'lifetimebound' attribute only applies to parameters and implicit object parameters}}
+    int * [[clang::lifetimebound]] * attr_on_int_ptr_ptr; // expected-error {{'lifetimebound' attribute only applies to parameters and implicit object parameters}}
+    int (* [[clang::lifetimebound]] attr_on_func_ptr)(); // expected-error {{'lifetimebound' attribute only applies to parameters and implicit object parameters}}
     void void_return_member() [[clang::lifetimebound]]; // expected-error {{'lifetimebound' attribute cannot be applied to an implicit object parameter of a function that returns void; did you mean 'lifetime_capture_by(X)'}}
   };
   int *attr_with_param(int &param [[clang::lifetimebound(42)]]); // expected-error {{takes no arguments}}
 
-  void attr_on_ptr_arg(int * [[clang::lifetimebound]] ptr); // expected-error {{cannot be applied to types}}
+  void attr_on_ptr_arg(int * [[clang::lifetimebound]] ptr); // expected-error {{'lifetimebound' attribute only applies to parameters and implicit object parameters}}
   static_assert((int [[clang::lifetimebound]]) 12); // expected-error {{cannot be applied to types}}
-  int* attr_on_unnamed_arg(const int& [[clang::lifetimebound]]); // expected-error {{cannot be applied to types}}
+  int* attr_on_unnamed_arg(const int& [[clang::lifetimebound]]); // expected-error {{'lifetimebound' attribute only applies to parameters and implicit object parameters}}
   template <typename T>
-  int* attr_on_template_ptr_arg(T * [[clang::lifetimebound]] ptr); // expected-error {{cannot be applied to types}}
+  int* attr_on_template_ptr_arg(T * [[clang::lifetimebound]] ptr); // expected-error {{'lifetimebound' attribute only applies to parameters and implicit object parameters}}
 }
 
 namespace usage_ok {