From: Arthur Cohen <arthur.cohen@embecosm.com>
Date: Thu, 26 Dec 2024 22:45:12 +0000 (+0000)
Subject: gccrs: lang-item: Add LangItem::PrettyString
X-Git-Tag: basepoints/gcc-16~930
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=5702b0a24e64082bcfd19372a67ef7699d033d22;p=thirdparty%2Fgcc.git

gccrs: lang-item: Add LangItem::PrettyString

Which formats a lang item as it appears in source code.

gcc/rust/ChangeLog:

	* util/rust-lang-item.cc (LangItem::PrettyString): New.
	* util/rust-lang-item.h: New.
---

diff --git a/gcc/rust/util/rust-lang-item.cc b/gcc/rust/util/rust-lang-item.cc
index 4a609096144..e038e900f94 100644
--- a/gcc/rust/util/rust-lang-item.cc
+++ b/gcc/rust/util/rust-lang-item.cc
@@ -118,6 +118,12 @@ LangItem::ToString (LangItem::Kind type)
   return str.value ();
 }
 
+std::string
+LangItem::PrettyString (LangItem::Kind type)
+{
+  return "#[lang = \"" + LangItem::ToString (type) + "\"]";
+}
+
 LangItem::Kind
 LangItem::OperatorToLangItem (ArithmeticOrLogicalOperator op)
 {
diff --git a/gcc/rust/util/rust-lang-item.h b/gcc/rust/util/rust-lang-item.h
index 62b15d7b3fc..f947f3f021c 100644
--- a/gcc/rust/util/rust-lang-item.h
+++ b/gcc/rust/util/rust-lang-item.h
@@ -134,6 +134,7 @@ public:
 
   static tl::optional<Kind> Parse (const std::string &item);
   static std::string ToString (Kind type);
+  static std::string PrettyString (Kind type);
   static Kind OperatorToLangItem (ArithmeticOrLogicalOperator op);
   static Kind
   CompoundAssignmentOperatorToLangItem (ArithmeticOrLogicalOperator op);