Cleanup: add comment explaining operator delete

2020-07-07 12:31:10 +02:00
parent cc311e4a52
commit 02cd159539
1 changed files with 3 additions and 1 deletions
--- a/intern/guardedalloc/MEM_guardedalloc.h
+++ b/intern/guardedalloc/MEM_guardedalloc.h
@@ -244,7 +244,9 @@ void MEM_use_guarded_allocator(void);
    { \
      return ptr; \
    } \
-    void operator delete(void *, void *) \
+    /* This is the matching delete operator to the placement-new operator above. Both parameters \
+     * will have the same value. Without this, we get the warning C4291 on windows. */ \
+    void operator delete(void * /*ptr_to_free*/, void * /*ptr*/) \
    { \
    }