1 files changed, 8 insertions, 8 deletions

diff --git a/source/blender/functions/FN_cpp_type.hh b/source/blender/functions/FN_cpp_type.hh
index 1176a705e66..2f1d3f83c63 100644
--- a/source/blender/functions/FN_cpp_type.hh
+++ b/source/blender/functions/FN_cpp_type.hh
@@ -370,7 +370,7 @@ class CPPType : NonCopyable, NonMovable {
 
   void copy_to_initialized_n(const void *src, void *dst, int64_t n) const
   {
-    BLI_assert(src != dst);
+    BLI_assert(n == 0 || src != dst);
     BLI_assert(n == 0 || this->pointer_can_point_to_instance(src));
     BLI_assert(n == 0 || this->pointer_can_point_to_instance(dst));
 
@@ -379,7 +379,7 @@ class CPPType : NonCopyable, NonMovable {
 
   void copy_to_initialized_indices(const void *src, void *dst, IndexMask mask) const
   {
-    BLI_assert(src != dst);
+    BLI_assert(mask.size() == 0 || src != dst);
     BLI_assert(mask.size() == 0 || this->pointer_can_point_to_instance(src));
     BLI_assert(mask.size() == 0 || this->pointer_can_point_to_instance(dst));
 
@@ -405,7 +405,7 @@ class CPPType : NonCopyable, NonMovable {
 
   void copy_to_uninitialized_n(const void *src, void *dst, int64_t n) const
   {
-    BLI_assert(src != dst);
+    BLI_assert(n == 0 || src != dst);
     BLI_assert(n == 0 || this->pointer_can_point_to_instance(src));
     BLI_assert(n == 0 || this->pointer_can_point_to_instance(dst));
 
@@ -414,7 +414,7 @@ class CPPType : NonCopyable, NonMovable {
 
   void copy_to_uninitialized_indices(const void *src, void *dst, IndexMask mask) const
   {
-    BLI_assert(src != dst);
+    BLI_assert(mask.size() == 0 || src != dst);
     BLI_assert(mask.size() == 0 || this->pointer_can_point_to_instance(src));
     BLI_assert(mask.size() == 0 || this->pointer_can_point_to_instance(dst));
 
@@ -440,7 +440,7 @@ class CPPType : NonCopyable, NonMovable {
 
   void relocate_to_initialized_n(void *src, void *dst, int64_t n) const
   {
-    BLI_assert(src != dst);
+    BLI_assert(n == 0 || src != dst);
     BLI_assert(n == 0 || this->pointer_can_point_to_instance(src));
     BLI_assert(n == 0 || this->pointer_can_point_to_instance(dst));
 
@@ -449,7 +449,7 @@ class CPPType : NonCopyable, NonMovable {
 
   void relocate_to_initialized_indices(void *src, void *dst, IndexMask mask) const
   {
-    BLI_assert(src != dst);
+    BLI_assert(mask.size() == 0 || src != dst);
     BLI_assert(mask.size() == 0 || this->pointer_can_point_to_instance(src));
     BLI_assert(mask.size() == 0 || this->pointer_can_point_to_instance(dst));
 
@@ -475,7 +475,7 @@ class CPPType : NonCopyable, NonMovable {
 
   void relocate_to_uninitialized_n(void *src, void *dst, int64_t n) const
   {
-    BLI_assert(src != dst);
+    BLI_assert(n == 0 || src != dst);
     BLI_assert(n == 0 || this->pointer_can_point_to_instance(src));
     BLI_assert(n == 0 || this->pointer_can_point_to_instance(dst));
 
@@ -484,7 +484,7 @@ class CPPType : NonCopyable, NonMovable {
 
   void relocate_to_uninitialized_indices(void *src, void *dst, IndexMask mask) const
   {
-    BLI_assert(src != dst);
+    BLI_assert(mask.size() == 0 || src != dst);
     BLI_assert(mask.size() == 0 || this->pointer_can_point_to_instance(src));
     BLI_assert(mask.size() == 0 || this->pointer_can_point_to_instance(dst));