2 files changed, 8 insertions, 0 deletions
diff --git a/build/visual-studio/slang/slang.vcxproj b/build/visual-studio/slang/slang.vcxproj
index 5f8c0bd2d..7e4144240 100644
--- a/build/visual-studio/slang/slang.vcxproj
+++ b/build/visual-studio/slang/slang.vcxproj
@@ -382,6 +382,7 @@ IF EXIST ..\..\..\external\slang-glslang\bin\windows-aarch64\release\slang-glsla
     <ClInclude Include="..\..\..\source\slang\slang-ir-lower-generic-function.h" />
     <ClInclude Include="..\..\..\source\slang\slang-ir-lower-generic-type.h" />
     <ClInclude Include="..\..\..\source\slang\slang-ir-lower-generics.h" />
+    <ClInclude Include="..\..\..\source\slang\slang-ir-lower-optional-type.h" />
     <ClInclude Include="..\..\..\source\slang\slang-ir-lower-reinterpret.h" />
     <ClInclude Include="..\..\..\source\slang\slang-ir-lower-result-type.h" />
     <ClInclude Include="..\..\..\source\slang\slang-ir-lower-tuple-types.h" />
@@ -543,6 +544,7 @@ IF EXIST ..\..\..\external\slang-glslang\bin\windows-aarch64\release\slang-glsla
     <ClCompile Include="..\..\..\source\slang\slang-ir-lower-generic-function.cpp" />
     <ClCompile Include="..\..\..\source\slang\slang-ir-lower-generic-type.cpp" />
     <ClCompile Include="..\..\..\source\slang\slang-ir-lower-generics.cpp" />
+    <ClCompile Include="..\..\..\source\slang\slang-ir-lower-optional-type.cpp" />
     <ClCompile Include="..\..\..\source\slang\slang-ir-lower-reinterpret.cpp" />
     <ClCompile Include="..\..\..\source\slang\slang-ir-lower-result-type.cpp" />
     <ClCompile Include="..\..\..\source\slang\slang-ir-lower-tuple-types.cpp" />
diff --git a/build/visual-studio/slang/slang.vcxproj.filters b/build/visual-studio/slang/slang.vcxproj.filters
index 18bebd332..27589ffee 100644
--- a/build/visual-studio/slang/slang.vcxproj.filters
+++ b/build/visual-studio/slang/slang.vcxproj.filters
@@ -243,6 +243,9 @@
     <ClInclude Include="..\..\..\source\slang\slang-ir-lower-generics.h">
       <Filter>Header Files</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\..\source\slang\slang-ir-lower-optional-type.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
     <ClInclude Include="..\..\..\source\slang\slang-ir-lower-reinterpret.h">
       <Filter>Header Files</Filter>
     </ClInclude>
@@ -722,6 +725,9 @@
     <ClCompile Include="..\..\..\source\slang\slang-ir-lower-generics.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\..\source\slang\slang-ir-lower-optional-type.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
     <ClCompile Include="..\..\..\source\slang\slang-ir-lower-reinterpret.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>