From 134354c68768c0e3530c02678e12cb02f5646e8a Mon Sep 17 00:00:00 2001
From: Yong He <yonghe@outlook.com>
Date: Wed, 1 Nov 2017 13:16:26 -0400
Subject: Adding support for associated types.

---
 source/slang/ir.cpp | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

(limited to 'source/slang/ir.cpp')

diff --git a/source/slang/ir.cpp b/source/slang/ir.cpp
index 5cc73a36b..84ab3d9a5 100644
--- a/source/slang/ir.cpp
+++ b/source/slang/ir.cpp
@@ -562,6 +562,16 @@ namespace Slang
         return irValue;
     }
 
+    IRValue * IRBuilder::getTypeVal(IRType * type)
+    {
+        auto irValue = createValue<IRDeclRef>(
+            this,
+            kIROp_TypeType,
+            nullptr);
+        irValue->type = type;
+        return irValue;
+    }
+
     IRValue* IRBuilder::emitSpecializeInst(
         Type*       type,
         IRValue*    genericVal,
@@ -3061,7 +3071,12 @@ namespace Slang
                 return builder->getDeclRefVal(declRef);
             }
             break;
-
+        case kIROp_TypeType:
+            {
+                IRValue* od = (IRValue*)originalValue;
+                return builder->getTypeVal(od->type);
+            }
+            break;
         default:
             SLANG_UNEXPECTED("no value registered for IR value");
             return nullptr;
-- 
cgit v1.2.3