Auto merge of #52589 - petrochenkov:derlint, r=alexcrichton

Attach deprecation lint `proc_macro_derive_resolution_fallback` to a specific node id

So it can be `allow`-ed from inside the derive.

cc https://github.com/rust-lang/rust/pull/51952

src/test/ui-fulldeps/proc-macro/auxiliary/generate-mod.rs

@@ -52,3 +52,16 @@ pub fn check_derive(_: TokenStream) -> TokenStream {
     }
     ".parse().unwrap()
 }
+
+#[proc_macro_derive(CheckDeriveLint)]
+pub fn check_derive_lint(_: TokenStream) -> TokenStream {
+    "
+    type AliasDeriveLint = FromOutside; // OK
+    struct OuterDeriveLint;
+    #[allow(proc_macro_derive_resolution_fallback)]
+    mod inner_derive_lint {
+        type Alias = FromOutside; // `FromOutside` shouldn't be available from here
+        type Inner = OuterDeriveLint; // `OuterDeriveLint` shouldn't be available from here
+    }
+    ".parse().unwrap()
+}

src/test/ui-fulldeps/proc-macro/generate-mod.rs

@@ -31,4 +31,7 @@ struct S;
                                      //~| WARN this was previously accepted
 struct Z;
 
+#[derive(generate_mod::CheckDeriveLint)] // OK, lint is suppressed
+struct W;
+
 fn main() {}