From 784e8c1fb35369d2a9a27493400a2b58c2147a78 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ricardo=20Gonz=C3=A1lez?= <ricardo@richiware.dev>
Date: Thu, 7 May 2026 11:02:11 +0200
Subject: [PATCH] Fix -Werror=maybe-uninitialized in QCC 12.2.0 (#309)
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Signed-off-by: Ricardo González Moreno <ricardo@richiware.dev>
(cherry picked from commit dab0618aa957ebcf7b62164cbd33ba74a50397f1)
---
 include/fastcdr/xcdr/optional.hpp | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/include/fastcdr/xcdr/optional.hpp b/include/fastcdr/xcdr/optional.hpp
index f96a9506..684f2b5d 100644
--- a/include/fastcdr/xcdr/optional.hpp
+++ b/include/fastcdr/xcdr/optional.hpp
@@ -91,7 +91,12 @@ class optional
     }
 
     //! Destructor
-    ~optional() = default;
+    ~optional()
+#if defined(__GNUC__) && __GNUC__ == 12
+    __attribute__(
+        (noinline))
+#endif // if defined(__GNUC__) && __GNUC__ == 12
+    = default;
 
     /*!
      * @brief Constructs the contained value in-place
@@ -224,6 +229,10 @@ class optional
     //! Assigns content from an optional.
     optional& operator =(
             optional&& opt)
+#if defined(__GNUC__) && __GNUC__ == 12
+    __attribute__(
+            (noinline))
+#endif // if defined(__GNUC__) && __GNUC__ == 12
     {
         reset();
         storage_.engaged_ = opt.storage_.engaged_;