offset_of

2022-09-11 00:37:49 -07:00
parent b92a41c676
commit 511e457c4b
71 changed files with 841 additions and 38 deletions
--- a/compiler/rustc_ast_lowering/src/lib.rs
+++ b/compiler/rustc_ast_lowering/src/lib.rs
@@ -283,6 +283,7 @@ enum ImplTraitPosition {
    FieldTy,
    Cast,
    ImplSelf,
+    OffsetOf,
 }

 impl std::fmt::Display for ImplTraitPosition {
@@ -313,6 +314,7 @@ impl std::fmt::Display for ImplTraitPosition {
            ImplTraitPosition::FieldTy => "field types",
            ImplTraitPosition::Cast => "cast types",
            ImplTraitPosition::ImplSelf => "impl headers",
+            ImplTraitPosition::OffsetOf => "`offset_of!` params",
        };

        write!(f, "{name}")