Use name resolution 2.0 in TraitResolver

gcc/rust/ChangeLog: * typecheck/rust-hir-trait-resolve.cc: Add includes. (TraitResolver::resolve_path_to_trait): Use name resolution 2.0 resolver when enabled. gcc/testsuite/ChangeLog: * rust/compile/nr2/exclude: Remove entries. Signed-off-by: Owen Avery <[email protected]>
Rust-GCC · Oct 29, 2024 · 5ad1d88 · 5ad1d88
1 parent 5fe9110
commit 5ad1d88
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Showing 2 changed files with 22 additions and 4 deletions.
diff --git a/gcc/rust/typecheck/rust-hir-trait-resolve.cc b/gcc/rust/typecheck/rust-hir-trait-resolve.cc
@@ -20,6 +20,10 @@
 #include "rust-hir-type-check-expr.h"
 #include "rust-substitution-mapper.h"
 #include "rust-type-util.h"
+#include "rust-immutable-name-resolution-context.h"
+
+// used for flag_name_resolution_2_0
+#include "options.h"
 
 namespace Rust {
 namespace Resolver {
@@ -110,8 +114,24 @@ TraitResolver::resolve_path_to_trait (const HIR::TypePath &path,
 				      HIR::Trait **resolved) const
 {
   NodeId ref;
-  if (!resolver->lookup_resolved_type (path.get_mappings ().get_nodeid (),
-				       &ref))
+  bool ok;
+  if (flag_name_resolution_2_0)
+    {
+      auto &nr_ctx
+	= Resolver2_0::ImmutableNameResolutionContext::get ().resolver ();
+
+      auto ref_opt = nr_ctx.lookup (path.get_mappings ().get_nodeid ());
+
+      if ((ok = ref_opt.has_value ()))
+	ref = *ref_opt;
+    }
+  else
+    {
+      ok = resolver->lookup_resolved_type (path.get_mappings ().get_nodeid (),
+					   &ref);
+    }
+
+  if (!ok)
     {
       rust_error_at (path.get_locus (), "Failed to resolve path to node-id");
       return false;

diff --git a/gcc/testsuite/rust/compile/nr2/exclude b/gcc/testsuite/rust/compile/nr2/exclude
@@ -65,7 +65,6 @@ issue-1272.rs
 issue-1289.rs
 issue-1447.rs
 issue-1483.rs
-issue-1589.rs
 issue-1725-1.rs
 issue-1725-2.rs
 issue-1786.rs
@@ -175,7 +174,6 @@ sizeof-stray-infer-var-bug.rs
 specify-crate-name.rs
 stmt_with_block_dot.rs
 struct-expr-parse.rs
-trait-cycle.rs
 traits1.rs
 traits10.rs
 traits11.rs