From 6b09f1342cf2d8e2b13a0d634acc3bcf2852a73b Mon Sep 17 00:00:00 2001
From: Lancelot Six <lancelot.six@amd.com>
Date: Fri, 13 Oct 2023 09:27:48 +0000
Subject: gdb: Replace gdb::optional with std::optional

Since GDB now requires C++17, we don't need the internally maintained
gdb::optional implementation.  This patch does the following replacing:
  - gdb::optional -> std::optional
  - gdb::in_place -> std::in_place
  - #include "gdbsupport/gdb_optional.h" -> #include <optional>

This change has mostly been done automatically.  One exception is
gdbsupport/thread-pool.* which did not use the gdb:: prefix as it
already lives in the gdb namespace.

Change-Id: I19a92fa03e89637bab136c72e34fd351524f65e9
Approved-By: Tom Tromey <tom@tromey.com>
Approved-By: Pedro Alves <pedro@palves.net>
---
 gdb/osdata.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'gdb/osdata.c')

diff --git a/gdb/osdata.c b/gdb/osdata.c
index 21b8eb0..cb1e950 100644
--- a/gdb/osdata.c
+++ b/gdb/osdata.c
@@ -162,7 +162,7 @@ std::unique_ptr<osdata>
 get_osdata (const char *type)
 {
   std::unique_ptr<osdata> osdata;
-  gdb::optional<gdb::char_vector> xml = target_get_osdata (type);
+  std::optional<gdb::char_vector> xml = target_get_osdata (type);
 
   if (xml)
     {
-- 
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