1 files changed, 12 insertions, 0 deletions
diff --git a/source/compiler-core/slang-json-source-map-util.cpp b/source/compiler-core/slang-json-source-map-util.cpp
index 193c812b7..30d722c4c 100644
--- a/source/compiler-core/slang-json-source-map-util.cpp
+++ b/source/compiler-core/slang-json-source-map-util.cpp
@@ -209,6 +209,7 @@ void _encode(Index v, StringBuilder& out)
         cur = StringSlicePool::kNullHandle;
     }
 
+    // Special case sourcesContent, because needs to be able to handle null or string
     for (Index i = 0; i < sourcesContentCount; ++i)
     {
         auto value = native.sourcesContent[i];
@@ -223,6 +224,17 @@ void _encode(Index v, StringBuilder& out)
         }
     }
 
+    // Copy over the names
+    {
+        const auto namesCount = native.names.getCount();
+        outSourceMap.m_names.setCount(namesCount);
+
+        for (Index i = 0; i < namesCount; ++i)
+        {
+            outSourceMap.m_names[i] = outSourceMap.m_slicePool.add(native.names[i]);
+        }
+    }
+
     List<UnownedStringSlice> lines;
     StringUtil::split(native.mappings, ';', lines);