From a8a27b074f40cbac16af37db4c03a1128ce8f201 Mon Sep 17 00:00:00 2001
From: Arthur Cohen <arthur.cohen@embecosm.com>
Date: Thu, 23 Feb 2023 16:50:39 +0100
Subject: gccrs: ast: Add ExternalTypeItem node

gcc/rust/ChangeLog:

	* ast/rust-item.h (class ExternalTypeItem): New class.
	* ast/rust-ast.cc (ExternalTypeItem::as_string): New function.
	(ExternalTypeItem::accept_vis): Likewise.
	* ast/rust-ast-full-decls.h (class ExternalTypeItem): Declare class.
	* ast/rust-ast-dump.cc (Dump::visit): Add base visitor for ExternalTypeItem.
	* ast/rust-ast-dump.h: Likewise.
	* ast/rust-ast-visitor.h: Likewise.
	* checks/errors/rust-feature-gate.h: Likewise.
	* expand/rust-attribute-visitor.cc (AttrVisitor::visit): Likewise.
	* expand/rust-attribute-visitor.h: Likewise.
	* hir/rust-ast-lower-base.cc (ASTLoweringBase::visit): Likewise.
	* hir/rust-ast-lower-base.h: Likewise.
	* resolve/rust-ast-resolve-base.cc (ResolverBase::visit): Likewise.
	* resolve/rust-ast-resolve-base.h: Likewise.
	* resolve/rust-early-name-resolver.cc (EarlyNameResolver::visit): Likewise.
	* resolve/rust-early-name-resolver.h: Likewise.
	* util/rust-attributes.cc (AttributeChecker::visit): Likewise.
	* util/rust-attributes.h: Likewise.
---
 gcc/rust/ast/rust-ast.cc | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

(limited to 'gcc/rust/ast/rust-ast.cc')

diff --git a/gcc/rust/ast/rust-ast.cc b/gcc/rust/ast/rust-ast.cc
index 6692505..13d31cf 100644
--- a/gcc/rust/ast/rust-ast.cc
+++ b/gcc/rust/ast/rust-ast.cc
@@ -3407,6 +3407,16 @@ EnumItemDiscriminant::as_string () const
 }
 
 std::string
+ExternalTypeItem::as_string () const
+{
+  auto str = append_attributes (outer_attrs, OUTER);
+
+  str += "type " + item_name + ";";
+
+  return str;
+}
+
+std::string
 ExternalStaticItem::as_string () const
 {
   // outer attributes
@@ -5493,6 +5503,12 @@ TraitImpl::accept_vis (ASTVisitor &vis)
 }
 
 void
+ExternalTypeItem::accept_vis (ASTVisitor &vis)
+{
+  vis.visit (*this);
+}
+
+void
 ExternalStaticItem::accept_vis (ASTVisitor &vis)
 {
   vis.visit (*this);
-- 
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