[COMMITTED 017/146] gccrs: Improve handling of struct expressions in nr2.0

[arthur.cohen@embecosm.com]

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

gcc/rust/ChangeLog:

	* resolve/rust-late-name-resolver-2.0.cc
	(Late::visit): Handle StructExprStruct and use
	ForeverStack::resolve_path instead of ForeverStack::get to
	resolve struct expression paths.
	* resolve/rust-late-name-resolver-2.0.h
	(Late::visit): Handle StructExprStruct.

Signed-off-by: Owen Avery <powerboat9.gamer@gmail.com>
---
 gcc/rust/resolve/rust-late-name-resolver-2.0.cc | 13 +++++++++++--
 gcc/rust/resolve/rust-late-name-resolver-2.0.h  |  1 +
 2 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/gcc/rust/resolve/rust-late-name-resolver-2.0.cc b/gcc/rust/resolve/rust-late-name-resolver-2.0.cc
index 812154eaf79..850f96aef89 100644
--- a/gcc/rust/resolve/rust-late-name-resolver-2.0.cc
+++ b/gcc/rust/resolve/rust-late-name-resolver-2.0.cc
@@ -272,10 +272,19 @@ Late::visit (AST::StructStruct &s)
   ctx.scoped (Rib::Kind::Item, s.get_node_id (), s_vis);
 }
 
+void
+Late::visit (AST::StructExprStruct &s)
+{
+  auto resolved = ctx.types.resolve_path (s.get_struct_name ().get_segments ());
+
+  ctx.map_usage (Usage (s.get_struct_name ().get_node_id ()),
+		 Definition (resolved->get_node_id ()));
+}
+
 void
 Late::visit (AST::StructExprStructBase &s)
 {
-  auto resolved = ctx.types.get (s.get_struct_name ().as_string ());
+  auto resolved = ctx.types.resolve_path (s.get_struct_name ().get_segments ());
 
   ctx.map_usage (Usage (s.get_struct_name ().get_node_id ()),
 		 Definition (resolved->get_node_id ()));
@@ -285,7 +294,7 @@ Late::visit (AST::StructExprStructBase &s)
 void
 Late::visit (AST::StructExprStructFields &s)
 {
-  auto resolved = ctx.types.get (s.get_struct_name ().as_string ());
+  auto resolved = ctx.types.resolve_path (s.get_struct_name ().get_segments ());
 
   ctx.map_usage (Usage (s.get_struct_name ().get_node_id ()),
 		 Definition (resolved->get_node_id ()));
diff --git a/gcc/rust/resolve/rust-late-name-resolver-2.0.h b/gcc/rust/resolve/rust-late-name-resolver-2.0.h
index 35fe400aeea..79572fbc4fa 100644
--- a/gcc/rust/resolve/rust-late-name-resolver-2.0.h
+++ b/gcc/rust/resolve/rust-late-name-resolver-2.0.h
@@ -47,6 +47,7 @@ public:
   void visit (AST::IdentifierExpr &) override;
   void visit (AST::PathInExpression &) override;
   void visit (AST::TypePath &) override;
+  void visit (AST::StructExprStruct &) override;
   void visit (AST::StructExprStructBase &) override;
   void visit (AST::StructExprStructFields &) override;
   void visit (AST::StructStruct &) override;
-- 
2.45.2