[COMMITTED 024/141] gccrs: ast: Add Path::is_lang_item()

[arthur.cohen@embecosm.com]

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

gcc/rust/ChangeLog:

	* ast/rust-path.h: New function.
---
 gcc/rust/ast/rust-path.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/gcc/rust/ast/rust-path.h b/gcc/rust/ast/rust-path.h
index 2a76acc48c3..c2537034b61 100644
--- a/gcc/rust/ast/rust-path.h
+++ b/gcc/rust/ast/rust-path.h
@@ -622,6 +622,8 @@ public:
 
   std::string as_string () const override;
 
+  bool is_lang_item () const { return kind == Kind::LangItem; }
+
   // TODO: this seems kinda dodgy
   std::vector<PathExprSegment> &get_segments ()
   {
-- 
2.45.2