Merging upstream version 1.73.0+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 10 insertions, 11 deletions

diff --git a/compiler/rustc_hir_pretty/src/lib.rs b/compiler/rustc_hir_pretty/src/lib.rs
index a699cd6c9..89efdc269 100644
--- a/compiler/rustc_hir_pretty/src/lib.rs
+++ b/compiler/rustc_hir_pretty/src/lib.rs
@@ -420,12 +420,13 @@ impl<'a> State<'a> {
     fn print_associated_const(
         &mut self,
         ident: Ident,
+        generics: &hir::Generics<'_>,
         ty: &hir::Ty<'_>,
         default: Option<hir::BodyId>,
     ) {
-        self.head("");
         self.word_space("const");
         self.print_ident(ident);
+        self.print_generic_params(generics.params);
         self.word_space(":");
         self.print_type(ty);
         if let Some(expr) = default {
@@ -433,6 +434,7 @@ impl<'a> State<'a> {
             self.word_space("=");
             self.ann.nested(self, Nested::Body(expr));
         }
+        self.print_where_clause(generics);
         self.word(";")
     }
 
@@ -532,9 +534,10 @@ impl<'a> State<'a> {
                 self.word(";");
                 self.end(); // end the outer cbox
             }
-            hir::ItemKind::Const(ty, expr) => {
+            hir::ItemKind::Const(ty, generics, expr) => {
                 self.head("const");
                 self.print_ident(item.ident);
+                self.print_generic_params(generics.params);
                 self.word_space(":");
                 self.print_type(ty);
                 self.space();
@@ -542,6 +545,7 @@ impl<'a> State<'a> {
 
                 self.word_space("=");
                 self.ann.nested(self, Nested::Body(expr));
+                self.print_where_clause(generics);
                 self.word(";");
                 self.end(); // end the outer cbox
             }
@@ -622,7 +626,6 @@ impl<'a> State<'a> {
                 unsafety,
                 polarity,
                 defaultness,
-                constness,
                 defaultness_span: _,
                 generics,
                 ref of_trait,
@@ -639,10 +642,6 @@ impl<'a> State<'a> {
                     self.space();
                 }
 
-                if constness == hir::Constness::Const {
-                    self.word_nbsp("const");
-                }
-
                 if let hir::ImplPolarity::Negative(_) = polarity {
                     self.word("!");
                 }
@@ -836,7 +835,7 @@ impl<'a> State<'a> {
         self.print_outer_attributes(self.attrs(ti.hir_id()));
         match ti.kind {
             hir::TraitItemKind::Const(ty, default) => {
-                self.print_associated_const(ti.ident, ty, default);
+                self.print_associated_const(ti.ident, ti.generics, ty, default);
             }
             hir::TraitItemKind::Fn(ref sig, hir::TraitFn::Required(arg_names)) => {
                 self.print_method_sig(ti.ident, sig, ti.generics, arg_names, None);
@@ -865,7 +864,7 @@ impl<'a> State<'a> {
 
         match ii.kind {
             hir::ImplItemKind::Const(ty, expr) => {
-                self.print_associated_const(ii.ident, ty, Some(expr));
+                self.print_associated_const(ii.ident, ii.generics, ty, Some(expr));
             }
             hir::ImplItemKind::Fn(ref sig, body) => {
                 self.head("");
@@ -1522,7 +1521,7 @@ impl<'a> State<'a> {
                 self.word(".");
                 self.print_ident(ident);
             }
-            hir::ExprKind::Index(expr, index) => {
+            hir::ExprKind::Index(expr, index, _) => {
                 self.print_expr_maybe_paren(expr, parser::PREC_POSTFIX);
                 self.word("[");
                 self.print_expr(index);
@@ -2415,7 +2414,7 @@ fn contains_exterior_struct_lit(value: &hir::Expr<'_>) -> bool {
         | hir::ExprKind::Cast(x, _)
         | hir::ExprKind::Type(x, _)
         | hir::ExprKind::Field(x, _)
-        | hir::ExprKind::Index(x, _) => {
+        | hir::ExprKind::Index(x, _, _) => {
             // `&X { y: 1 }, X { y: 1 }.y`
             contains_exterior_struct_lit(x)
         }