Rename from_u32_const -> from_u32

src/librustc/hir/map/mod.rs

@@ -346,7 +346,7 @@ impl<'hir> Map<'hir> {
     }
 
     fn get_entry(&self, id: HirId) -> Entry<'hir> {
-        if id.local_id == ItemLocalId::from_u32_const(0) {
+        if id.local_id == ItemLocalId::from_u32(0) {
             let owner = self.tcx.hir_owner(id.owner_def_id());
             Entry { parent: owner.parent, node: owner.node }
         } else {

src/librustc/ty/mod.rs

@@ -1697,7 +1697,7 @@ rustc_index::newtype_index! {
 }
 
 impl UniverseIndex {
-    pub const ROOT: UniverseIndex = UniverseIndex::from_u32_const(0);
+    pub const ROOT: UniverseIndex = UniverseIndex::from_u32(0);
 
     /// Returns the "next" universe index in order -- this new index
     /// is considered to extend all previous universes. This

src/librustc_ast/node_id.rs

@@ -12,7 +12,7 @@ rustc_index::newtype_index! {
 rustc_data_structures::define_id_collections!(NodeMap, NodeSet, NodeId);
 
 /// `NodeId` used to represent the root of the crate.
-pub const CRATE_NODE_ID: NodeId = NodeId::from_u32_const(0);
+pub const CRATE_NODE_ID: NodeId = NodeId::from_u32(0);
 
 /// When parsing and doing expansions, we initially give all AST nodes this AST
 /// node value. Then later, in the renumber pass, we renumber them to have

src/librustc_hir/hir_id.rs

@@ -71,7 +71,7 @@ rustc_data_structures::impl_stable_hash_via_hash!(ItemLocalId);
 
 /// The `HirId` corresponding to `CRATE_NODE_ID` and `CRATE_DEF_INDEX`.
 pub const CRATE_HIR_ID: HirId =
-    HirId { owner: CRATE_DEF_INDEX, local_id: ItemLocalId::from_u32_const(0) };
+    HirId { owner: CRATE_DEF_INDEX, local_id: ItemLocalId::from_u32(0) };
 
 pub const DUMMY_HIR_ID: HirId = HirId { owner: CRATE_DEF_INDEX, local_id: DUMMY_ITEM_LOCAL_ID };
 

src/librustc_index/vec.rs

@@ -482,7 +482,7 @@ macro_rules! newtype_index {
                    const $name:ident = $constant:expr,
                    $($tokens:tt)*) => (
         $(#[doc = $doc])*
-        $v const $name: $type = $type::from_u32_const($constant);
+        $v const $name: $type = $type::from_u32($constant);
         $crate::newtype_index!(
             @derives      [$($derives,)*]
             @attrs        [$(#[$attrs])*]

src/librustc_span/def_id.rs

@@ -25,7 +25,7 @@ pub enum CrateNum {
 
 /// Item definitions in the currently-compiled crate would have the `CrateNum`
 /// `LOCAL_CRATE` in their `DefId`.
-pub const LOCAL_CRATE: CrateNum = CrateNum::Index(CrateId::from_u32_const(0));
+pub const LOCAL_CRATE: CrateNum = CrateNum::Index(CrateId::from_u32(0));
 
 impl Idx for CrateNum {
     #[inline]

src/librustc_span/symbol.rs

@@ -997,7 +997,7 @@ rustc_index::newtype_index! {
 
 impl Symbol {
     const fn new(n: u32) -> Self {
-        Symbol(SymbolIndex::from_u32_const(n))
+        Symbol(SymbolIndex::from_u32(n))
     }
 
     /// Maps a string to its interned representation.