resolve: Stable order for derive helper attributes

2021-04-04 17:51:31 +03:00
parent fbf1bec482
commit b96584485a
2 changed files with 9 additions and 6 deletions
--- a/compiler/rustc_resolve/src/lib.rs
+++ b/compiler/rustc_resolve/src/lib.rs
@@ -853,7 +853,7 @@ enum BuiltinMacroState {

 struct DeriveData {
    resolutions: DeriveResolutions,
-    helper_attrs: Vec<Ident>,
+    helper_attrs: Vec<(usize, Ident)>,
    has_derive_copy: bool,
 }