Rollup merge of #104792 - notriddle:notriddle/crate-search-title-display, r=Guillaume...

[rust.git] / compiler / rustc_hir / src / def.rs

diff --git a/compiler/rustc_hir/src/def.rs b/compiler/rustc_hir/src/def.rs
index 4ef4aad902c68ebc824b0a37d8e21ffecd19adcb..149cf4ece37d154613cd4bc44245ca60f2f73cd6 100644 (file)
--- a/compiler/rustc_hir/src/def.rs
+++ b/compiler/rustc_hir/src/def.rs
@@ -28,8 +28,6 @@ pub enum CtorKind {
     Fn,
     /// Constructor constant automatically created by a unit struct/variant.
     Const,
-    /// Unusable name in value namespace created by a struct variant.
-    Fictive,
 }
 
 /// An attribute that is not a macro; e.g., `#[inline]` or `#[rustfmt::skip]`.
@@ -132,13 +130,9 @@ pub fn descr(self, def_id: DefId) -> &'static str {
             DefKind::Variant => "variant",
             DefKind::Ctor(CtorOf::Variant, CtorKind::Fn) => "tuple variant",
             DefKind::Ctor(CtorOf::Variant, CtorKind::Const) => "unit variant",
-            DefKind::Ctor(CtorOf::Variant, CtorKind::Fictive) => "struct variant",
             DefKind::Struct => "struct",
             DefKind::Ctor(CtorOf::Struct, CtorKind::Fn) => "tuple struct",
             DefKind::Ctor(CtorOf::Struct, CtorKind::Const) => "unit struct",
-            DefKind::Ctor(CtorOf::Struct, CtorKind::Fictive) => {
-                panic!("impossible struct constructor")
-            }
             DefKind::OpaqueTy => "opaque type",
             DefKind::ImplTraitPlaceholder => "opaque type in trait",
             DefKind::TyAlias => "type alias",
@@ -562,19 +556,11 @@ pub fn present_items(self) -> impl Iterator<Item = T> {
 }
 
 impl CtorKind {
-    pub fn from_ast(vdata: &ast::VariantData) -> CtorKind {
-        match *vdata {
-            ast::VariantData::Tuple(..) => CtorKind::Fn,
-            ast::VariantData::Unit(..) => CtorKind::Const,
-            ast::VariantData::Struct(..) => CtorKind::Fictive,
-        }
-    }
-
-    pub fn from_hir(vdata: &hir::VariantData<'_>) -> CtorKind {
+    pub fn from_ast(vdata: &ast::VariantData) -> Option<(CtorKind, NodeId)> {
         match *vdata {
-            hir::VariantData::Tuple(..) => CtorKind::Fn,
-            hir::VariantData::Unit(..) => CtorKind::Const,
-            hir::VariantData::Struct(..) => CtorKind::Fictive,
+            ast::VariantData::Tuple(_, node_id) => Some((CtorKind::Fn, node_id)),
+            ast::VariantData::Unit(node_id) => Some((CtorKind::Const, node_id)),
+            ast::VariantData::Struct(..) => None,
         }
     }
 }