1 files changed, 5 insertions, 6 deletions

diff --git a/source/blender/functions/FN_cpp_type.hh b/source/blender/functions/FN_cpp_type.hh
index 7277bf99c12..643b2fc1f28 100644
--- a/source/blender/functions/FN_cpp_type.hh
+++ b/source/blender/functions/FN_cpp_type.hh
@@ -96,6 +96,7 @@ class CPPType : NonCopyable, NonMovable {
   int64_t size_ = 0;
   int64_t alignment_ = 0;
   uintptr_t alignment_mask_ = 0;
+  bool is_trivial_ = false;
   bool is_trivially_destructible_ = false;
   bool has_special_member_functions_ = false;
 
@@ -340,7 +341,6 @@ class CPPType : NonCopyable, NonMovable {
    */
   void copy_assign(const void *src, void *dst) const
   {
-    BLI_assert(src != dst);
     BLI_assert(this->pointer_can_point_to_instance(src));
     BLI_assert(this->pointer_can_point_to_instance(dst));
 
@@ -371,7 +371,7 @@ class CPPType : NonCopyable, NonMovable {
    */
   void copy_construct(const void *src, void *dst) const
   {
-    BLI_assert(src != dst);
+    BLI_assert(src != dst || is_trivial_);
     BLI_assert(this->pointer_can_point_to_instance(src));
     BLI_assert(this->pointer_can_point_to_instance(dst));
 
@@ -402,7 +402,6 @@ class CPPType : NonCopyable, NonMovable {
    */
   void move_assign(void *src, void *dst) const
   {
-    BLI_assert(src != dst);
     BLI_assert(this->pointer_can_point_to_instance(src));
     BLI_assert(this->pointer_can_point_to_instance(dst));
 
@@ -433,7 +432,7 @@ class CPPType : NonCopyable, NonMovable {
    */
   void move_construct(void *src, void *dst) const
   {
-    BLI_assert(src != dst);
+    BLI_assert(src != dst || is_trivial_);
     BLI_assert(this->pointer_can_point_to_instance(src));
     BLI_assert(this->pointer_can_point_to_instance(dst));
 
@@ -464,7 +463,7 @@ class CPPType : NonCopyable, NonMovable {
    */
   void relocate_assign(void *src, void *dst) const
   {
-    BLI_assert(src != dst);
+    BLI_assert(src != dst || is_trivial_);
     BLI_assert(this->pointer_can_point_to_instance(src));
     BLI_assert(this->pointer_can_point_to_instance(dst));
 
@@ -495,7 +494,7 @@ class CPPType : NonCopyable, NonMovable {
    */
   void relocate_construct(void *src, void *dst) const
   {
-    BLI_assert(src != dst);
+    BLI_assert(src != dst || is_trivial_);
     BLI_assert(this->pointer_can_point_to_instance(src));
     BLI_assert(this->pointer_can_point_to_instance(dst));