Store a LocalDefId in hir::AnonConst.

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

diff --git a/compiler/rustc_hir/src/hir.rs b/compiler/rustc_hir/src/hir.rs
index 82e260d158bc468acb5ec56372e53e49e1a4fb82..f87254b96c916420aaafac0d0849653798a57d97 100644 (file)
--- a/compiler/rustc_hir/src/hir.rs
+++ b/compiler/rustc_hir/src/hir.rs
@@ -487,6 +487,7 @@ pub enum GenericParamKind<'hir> {
 #[derive(Debug, HashStable_Generic)]
 pub struct GenericParam<'hir> {
     pub hir_id: HirId,
+    pub def_id: LocalDefId,
     pub name: ParamName,
     pub span: Span,
     pub pure_wrt_drop: bool,
@@ -921,6 +922,7 @@ pub struct Crate<'hir> {
 
 #[derive(Debug, HashStable_Generic)]
 pub struct Closure<'hir> {
+    pub def_id: LocalDefId,
     pub binder: ClosureBinder,
     pub capture_clause: CaptureBy,
     pub bound_generic_params: &'hir [GenericParam<'hir>],
@@ -1615,7 +1617,7 @@ pub enum ArrayLen {
 impl ArrayLen {
     pub fn hir_id(&self) -> HirId {
         match self {
-            &ArrayLen::Infer(hir_id, _) | &ArrayLen::Body(AnonConst { hir_id, body: _ }) => hir_id,
+            &ArrayLen::Infer(hir_id, _) | &ArrayLen::Body(AnonConst { hir_id, .. }) => hir_id,
         }
     }
 }
@@ -1627,10 +1629,11 @@ pub fn hir_id(&self) -> HirId {
 /// explicit discriminant values for enum variants.
 ///
 /// You can check if this anon const is a default in a const param
-/// `const N: usize = { ... }` with `tcx.hir().opt_const_param_default_param_hir_id(..)`
+/// `const N: usize = { ... }` with `tcx.hir().opt_const_param_default_param_def_id(..)`
 #[derive(Copy, Clone, PartialEq, Eq, Encodable, Debug, HashStable_Generic)]
 pub struct AnonConst {
     pub hir_id: HirId,
+    pub def_id: LocalDefId,
     pub body: BodyId,
 }
 
@@ -3548,7 +3551,7 @@ mod size_asserts {
     static_assert_size!(FnDecl<'_>, 40);
     static_assert_size!(ForeignItem<'_>, 72);
     static_assert_size!(ForeignItemKind<'_>, 40);
-    static_assert_size!(GenericArg<'_>, 24);
+    static_assert_size!(GenericArg<'_>, 32);
     static_assert_size!(GenericBound<'_>, 48);
     static_assert_size!(Generics<'_>, 56);
     static_assert_size!(Impl<'_>, 80);