From 8fa17e0f15330cb1ce169fb3660845d0b2f03ea7 Mon Sep 17 00:00:00 2001
From: Dirk Zimoch <dirk.zimoch@psi.ch>
Date: Thu, 6 Feb 2025 14:28:41 +0100
Subject: [PATCH] Tell C++11 compilers to generate default copy operator

Recent compilers complain about using memcpy on a class with non-trivial
copy-assignment operator. However, this is used in the the impementation
of that operator. Avoid in C++11 in favor of explicitly asking for the default.
---
 src/gdd/gddI.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/gdd/gddI.h b/src/gdd/gddI.h
index ef13f66bd..406785fa0 100644
--- a/src/gdd/gddI.h
+++ b/src/gdd/gddI.h
@@ -114,7 +114,11 @@ inline void gdd::setStatSevr(aitInt16 stat, aitInt16 sevr)
         { status.s.aitStat = stat; status.s.aitSevr = sevr; }
 
 inline gdd& gdd::operator=(const gdd& v)
+#if __cplusplus >= 201103L
+        = default;
+#else
 	{ memcpy(this,&v,sizeof(gdd)); return *this; }
+#endif
 
 inline int gdd::isScalar(void) const { return dimension()==0?1:0; }
 inline int gdd::isContainer(void) const