[COMMITTED 130/144] gccrs: Insert static items into the value namespace

[arthur.cohen@embecosm.com]

From: Owen Avery <powerboat9.gamer@gmail.com>

gcc/rust/ChangeLog:

	* backend/rust-compile-item.cc
	(CompileItem::visit): Check canonical path of StaticItem
	properly when name resolution 2.0 is enabled.
	* resolve/rust-toplevel-name-resolver-2.0.cc
	(TopLevel::visit): Insert static items into the value namespace.

gcc/testsuite/ChangeLog:

	* rust/compile/nr2/exclude: Remove entries.

Signed-off-by: Owen Avery <powerboat9.gamer@gmail.com>
---
 gcc/rust/backend/rust-compile-item.cc         | 19 +++++++++++++++++--
 .../rust-toplevel-name-resolver-2.0.cc        |  3 +++
 gcc/testsuite/rust/compile/nr2/exclude        |  2 --
 3 files changed, 20 insertions(+), 4 deletions(-)

diff --git a/gcc/rust/backend/rust-compile-item.cc b/gcc/rust/backend/rust-compile-item.cc
index c0cac686e8d..08787163c2a 100644
--- a/gcc/rust/backend/rust-compile-item.cc
+++ b/gcc/rust/backend/rust-compile-item.cc
@@ -42,8 +42,23 @@ CompileItem::visit (HIR::StaticItem &var)
 
   tree type = TyTyResolveCompile::compile (ctx, resolved_type);
 
-  auto canonical_path = ctx->get_mappings ().lookup_canonical_path (
-    var.get_mappings ().get_nodeid ());
+  tl::optional<Resolver::CanonicalPath> canonical_path;
+
+  if (flag_name_resolution_2_0)
+    {
+      auto nr_ctx
+	= Resolver2_0::ImmutableNameResolutionContext::get ().resolver ();
+
+      canonical_path
+	= nr_ctx.values.to_canonical_path (var.get_mappings ().get_nodeid ());
+    }
+  else
+    {
+      canonical_path = ctx->get_mappings ().lookup_canonical_path (
+	var.get_mappings ().get_nodeid ());
+    }
+
+  rust_assert (canonical_path.has_value ());
 
   HIR::Expr *const_value_expr = var.get_expr ().get ();
   ctx->push_const_context ();
diff --git a/gcc/rust/resolve/rust-toplevel-name-resolver-2.0.cc b/gcc/rust/resolve/rust-toplevel-name-resolver-2.0.cc
index b0e0c1b52dc..d3a3c5d78bc 100644
--- a/gcc/rust/resolve/rust-toplevel-name-resolver-2.0.cc
+++ b/gcc/rust/resolve/rust-toplevel-name-resolver-2.0.cc
@@ -248,6 +248,9 @@ TopLevel::visit (AST::StaticItem &static_item)
     = [this, &static_item] () { static_item.get_expr ().accept_vis (*this); };
 
   ctx.scoped (Rib::Kind::Item, static_item.get_node_id (), sub_vis);
+
+  insert_or_error_out (static_item.get_identifier ().as_string (), static_item,
+		       Namespace::Values);
 }
 
 void
diff --git a/gcc/testsuite/rust/compile/nr2/exclude b/gcc/testsuite/rust/compile/nr2/exclude
index 1faa7b53622..166977e7bac 100644
--- a/gcc/testsuite/rust/compile/nr2/exclude
+++ b/gcc/testsuite/rust/compile/nr2/exclude
@@ -100,8 +100,6 @@ issue-2139.rs
 issue-2142.rs
 issue-2165.rs
 issue-2166.rs
-issue-2178.rs
-issue-2188.rs
 issue-2190-1.rs
 issue-2190-2.rs
 issue-2195.rs
-- 
2.45.2