From e8ccb6aebd41df61b2c5fed701a5d6609d123b9a Mon Sep 17 00:00:00 2001
From: tqcq <99722391+tqcq@users.noreply.github.com>
Date: Thu, 11 Apr 2024 23:25:46 +0800
Subject: [PATCH] feat use discard

---
 src/sled/lang/attributes.h | 4 +++-
 src/sled/strings/base64.h  | 1 +
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/sled/lang/attributes.h b/src/sled/lang/attributes.h
index 638959b..259997e 100644
--- a/src/sled/lang/attributes.h
+++ b/src/sled/lang/attributes.h
@@ -2,7 +2,9 @@
 #define SLED_LANG_ATTRIBUTES_H
 #pragma once
 
-#define SLED_DEPRECATED __attribute__((deprecated))
+// #define SLED_DEPRECATED __attribute__((deprecated))
+#define SLED_NODISCARD [[nodiscard]]
+#define SLED_DEPRECATED [[deprecated]]
 
 #if defined(__clang__) && (!defined(SWIG))
 #define SLED_THREAD_ANNOTATION_ATTRIBUTE__(x) __attribute__((x))
diff --git a/src/sled/strings/base64.h b/src/sled/strings/base64.h
index 4ce916f..3f90d25 100644
--- a/src/sled/strings/base64.h
+++ b/src/sled/strings/base64.h
@@ -8,6 +8,7 @@
 #ifndef SLED_STRINGS_BASE64_H
 #define SLED_STRINGS_BASE64_H
 
+#include "sled/nonstd/string_view.h"
 #include "sled/status_or.h"
 #include <string.h>
 #include <string>