[COMMITTED 127/146] gccrs: lang-items: Collect struct lang items.

[arthur . cohen]

From: Arthur Cohen <arthur.co...@embecosm.com>

gcc/rust/ChangeLog:

        * ast/rust-collect-lang-items.cc (CollectLangItems::visit): New.
        * ast/rust-collect-lang-items.h: New.
---
 gcc/rust/ast/rust-collect-lang-items.cc | 9 +++++++++
 gcc/rust/ast/rust-collect-lang-items.h  | 1 +
 2 files changed, 10 insertions(+)

diff --git a/gcc/rust/ast/rust-collect-lang-items.cc 
b/gcc/rust/ast/rust-collect-lang-items.cc
index 168123ee56e..11c3297d2a9 100644
--- a/gcc/rust/ast/rust-collect-lang-items.cc
+++ b/gcc/rust/ast/rust-collect-lang-items.cc
@@ -23,6 +23,7 @@
 #include "rust-attribute-values.h"
 #include "rust-attributes.h"
 #include "rust-hir-map.h"
+#include "rust-item.h"
 
 namespace Rust {
 namespace AST {
@@ -91,5 +92,13 @@ CollectLangItems::visit (AST::Function &item)
   DefaultASTVisitor::visit (item);
 }
 
+void
+CollectLangItems::visit (AST::StructStruct &item)
+{
+  maybe_add_lang_item (item);
+
+  DefaultASTVisitor::visit (item);
+}
+
 } // namespace AST
 } // namespace Rust
diff --git a/gcc/rust/ast/rust-collect-lang-items.h 
b/gcc/rust/ast/rust-collect-lang-items.h
index 1d021b1d9c5..39cb4be31a0 100644
--- a/gcc/rust/ast/rust-collect-lang-items.h
+++ b/gcc/rust/ast/rust-collect-lang-items.h
@@ -48,6 +48,7 @@ public:
   void visit (AST::Trait &item) override;
   void visit (AST::TraitItemType &item) override;
   void visit (AST::Function &item) override;
+  void visit (AST::StructStruct &item) override;
 
 private:
   template <typename T> void maybe_add_lang_item (const T &item);
-- 
2.45.2