From c67c8fcfd90eabec2462b6046ede0d7494668d77 Mon Sep 17 00:00:00 2001
From: Jake Turner <jake@evansturner.co.uk>
Date: Thu, 6 Mar 2025 11:36:12 +0000
Subject: [PATCH] Improve DXIL debug data handling for DIDerivedType's

Add cases for:
DW_TAG_restrict_type
DW_TAG_reference_type

Parse the base type for any non-null base types of unhandled DIDerivedType's
---
 renderdoc/driver/shaders/dxil/dxil_debug.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/renderdoc/driver/shaders/dxil/dxil_debug.cpp b/renderdoc/driver/shaders/dxil/dxil_debug.cpp
index 34e65a9a5..0bb6ed3a3 100644
--- a/renderdoc/driver/shaders/dxil/dxil_debug.cpp
+++ b/renderdoc/driver/shaders/dxil/dxil_debug.cpp
@@ -6736,12 +6736,16 @@ const TypeData &Debugger::AddDebugType(const DXIL::Metadata *typeMD)
       const DIDerivedType *derivedType = base->As<DIDerivedType>();
       switch(derivedType->tag)
       {
+        case DW_TAG_restrict_type:
         case DW_TAG_const_type:
+        case DW_TAG_reference_type:
         case DW_TAG_pointer_type:
         case DW_TAG_typedef: typeData = AddDebugType(derivedType->base); break;
         default:
           RDCERR("Unhandled DIDerivedType DIDerivedType Tag type %s",
                  ToStr(derivedType->tag).c_str());
+          if(derivedType->base)
+            typeData = AddDebugType(derivedType->base);
           break;
       }
       break;