From a79920c2d6d998bff506edbff6c06ebb3c7888c1 Mon Sep 17 00:00:00 2001
From: Pierre-Emmanuel Patry <pierre-emmanuel.patry@embecosm.com>
Date: Fri, 7 Apr 2023 15:02:55 +0200
Subject: [PATCH] gccrs: libproc_macro: Put literal members in namespace

Add a Literal namespace to gather all every literal related code.

libgrust/ChangeLog:

	* libproc_macro/literal.cc (Literal__from_string):
	Add abort because unimplemented.
	* libproc_macro/literal.h (Literal__from_string): Add
	namespace.

Signed-off-by: Pierre-Emmanuel Patry <pierre-emmanuel.patry@embecosm.com>
---
 libgrust/libproc_macro/literal.cc | 5 +++++
 libgrust/libproc_macro/literal.h  | 2 ++
 2 files changed, 7 insertions(+)

diff --git a/libgrust/libproc_macro/literal.cc b/libgrust/libproc_macro/literal.cc
index a667fcb72fe2..57709d59b374 100644
--- a/libgrust/libproc_macro/literal.cc
+++ b/libgrust/libproc_macro/literal.cc
@@ -22,6 +22,9 @@
 
 #include "literal.h"
 #include <cstring>
+#include <cstdlib>
+
+namespace Literal {
 
 extern "C" {
 
@@ -75,6 +78,8 @@ bool
 Literal__from_string (const unsigned char *str, std::uint64_t len, Literal *lit)
 {
   // FIXME: implement this function with parser
+  std::abort ();
   return false;
 }
 }
+} // namespace Literal
diff --git a/libgrust/libproc_macro/literal.h b/libgrust/libproc_macro/literal.h
index 62a14522d1db..6ae707b5b5ef 100644
--- a/libgrust/libproc_macro/literal.h
+++ b/libgrust/libproc_macro/literal.h
@@ -25,6 +25,7 @@
 
 #include <cstdint>
 
+namespace Literal {
 enum UnsignedTag
 {
   UNSIGNED_8,
@@ -172,5 +173,6 @@ bool
 Literal__from_string (const unsigned char *str, std::uint64_t len,
 		      Literal *lit);
 }
+} // namespace Literal
 
 #endif /* ! LITERAL_H */
-- 
2.47.2