Fix emitting of loop attributes for HLSL pass-through (#296)

Fixes #295.

The code previously had a white list of attributes that it passed through, implemented in `emit.cpp` in an ad hoc fashion. The fix here is to just pass through whatever attributes the user wrote, and then let the downstream compiler diagnose if any of them are errorneous.

1 files changed, 6 insertions, 12 deletions

diff --git a/source/slang/emit.cpp b/source/slang/emit.cpp
index 4cad7b28d..22dcf4333 100644
--- a/source/slang/emit.cpp
+++ b/source/slang/emit.cpp
@@ -2708,18 +2708,12 @@ struct EmitVisitor
 
         for(auto attr : decl->GetModifiersOfType<HLSLUncheckedAttribute>())
         {
-            if(getText(attr->getName()) == "loop")
-            {
-                Emit("[loop]");
-            }
-            else if(getText(attr->getName()) == "unroll")
-            {
-                Emit("[unroll]");
-            }
-            else if(getText(attr->getName()) == "allow_uav_condition")
-            {
-                Emit("[allow_uav_condition]");
-            }
+            // Emit whatever attributes the user might have attached,
+            // whether or not we think they make semantic sense.
+            //
+            Emit("[");
+            emit(attr->getName());
+            Emit("]");
         }
     }