1 files changed, 6 insertions, 3 deletions
diff --git a/source/compiler-core/slang-json-value.cpp b/source/compiler-core/slang-json-value.cpp
index ae38bd086..56d003737 100644
--- a/source/compiler-core/slang-json-value.cpp
+++ b/source/compiler-core/slang-json-value.cpp
@@ -869,8 +869,8 @@ void JSONContainer::_removeKey(JSONValue& obj, Index globalIndex)
     {
         auto localBuf = m_objectValues.getBuffer() + range.startIndex;
         ::memmove(
-            localBuf + localIndex,
-            localBuf + localIndex + 1,
+            (void*)(localBuf + localIndex),
+            (void*)(localBuf + localIndex + 1),
             sizeof(*localBuf) * (range.count - (localIndex + 1)));
     }
 
@@ -925,7 +925,10 @@ template<typename T>
     ioList.growToCount(newStartIndex + ioRange.count + 1);
 
     auto buffer = ioList.getBuffer();
-    ::memmove(buffer + newStartIndex, buffer + ioRange.startIndex, sizeof(*buffer) * ioRange.count);
+    ::memmove(
+        (void*)(buffer + newStartIndex),
+        (void*)(buffer + ioRange.startIndex),
+        sizeof(*buffer) * ioRange.count);
 
     buffer[newStartIndex + ioRange.count] = value;