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* [gcc/devel/rust/master] ast: Add accept_vis() method to `GenericArg`
@ 2022-10-14 15:58 Thomas Schwinge
  0 siblings, 0 replies; only message in thread
From: Thomas Schwinge @ 2022-10-14 15:58 UTC (permalink / raw)
  To: gcc-cvs

https://gcc.gnu.org/g:113f73f368277deeea546f6133f7c85bcccb30f7

commit 113f73f368277deeea546f6133f7c85bcccb30f7
Author: Arthur Cohen <arthur.cohen@embecosm.com>
Date:   Tue Oct 11 15:54:07 2022 +0200

    ast: Add accept_vis() method to `GenericArg`

Diff:
---
 gcc/rust/ast/rust-path.h | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/gcc/rust/ast/rust-path.h b/gcc/rust/ast/rust-path.h
index cc79e278f05..80ff960db90 100644
--- a/gcc/rust/ast/rust-path.h
+++ b/gcc/rust/ast/rust-path.h
@@ -207,6 +207,23 @@ public:
   Kind get_kind () const { return kind; }
   const Location &get_locus () const { return locus; }
 
+  void accept_vis (AST::ASTVisitor &visitor)
+  {
+    switch (get_kind ())
+      {
+      case Kind::Const:
+	get_expression ()->accept_vis (visitor);
+	break;
+      case Kind::Type:
+	get_type ()->accept_vis (visitor);
+	break;
+      case Kind::Either:
+	break;
+      case Kind::Error:
+	gcc_unreachable ();
+      }
+  }
+
   std::unique_ptr<Expr> &get_expression ()
   {
     rust_assert (kind == Kind::Const);

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