Update test suite to nightly-2026-01-13

Author: dtolnay

tests/common/eq.rs

@@ -44,7 +44,7 @@ use rustc_ast::ast::Delegation;
 use rustc_ast::ast::DelegationMac;
 use rustc_ast::ast::DelimArgs;
 use rustc_ast::ast::EarlyParsedAttribute;
-use rustc_ast::ast::EiiExternTarget;
+use rustc_ast::ast::EiiDecl;
 use rustc_ast::ast::EiiImpl;
 use rustc_ast::ast::EnumDef;
 use rustc_ast::ast::Expr;
@@ -499,7 +499,7 @@ spanless_eq_struct!(Delegation; id qself path ident rename body from_glob);
 spanless_eq_struct!(DelegationMac; qself prefix suffixes body);
 spanless_eq_struct!(DelimArgs; dspan delim tokens);
 spanless_eq_struct!(DelimSpacing; open close);
-spanless_eq_struct!(EiiExternTarget; extern_item_path impl_unsafe);
+spanless_eq_struct!(EiiDecl; foreign_item impl_unsafe);
 spanless_eq_struct!(EiiImpl; node_id eii_macro_path known_eii_macro_resolution impl_safety span inner_span is_default);
 spanless_eq_struct!(EnumDef; variants);
 spanless_eq_struct!(Expr; id kind span attrs !tokens);
@@ -529,7 +529,7 @@ spanless_eq_struct!(Lit; kind symbol suffix);
 spanless_eq_struct!(Local; id super_ pat ty kind span colon_sp attrs !tokens);
 spanless_eq_struct!(MacCall; path args);
 spanless_eq_struct!(MacCallStmt; mac style attrs tokens);
-spanless_eq_struct!(MacroDef; body macro_rules eii_extern_target);
+spanless_eq_struct!(MacroDef; body macro_rules eii_declaration);
 spanless_eq_struct!(MetaItem; unsafety path kind span);
 spanless_eq_struct!(MetaItemLit; symbol suffix kind span);
 spanless_eq_struct!(MethodCall; seg receiver args !span);