From ef2f92fee8463fff2bf66f07eac228ff38df319f Mon Sep 17 00:00:00 2001
From: Tim Foley <tfoley@nvidia.com>
Date: Sun, 21 Jan 2018 17:23:03 -0800
Subject: Trying to get generic extensions to work

- Don't drop specializations on a method when adding it to requirement dictionary

- Handle extension declarations under a generic when emitting to IR
---
 source/slang/lower-to-ir.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

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

diff --git a/source/slang/lower-to-ir.cpp b/source/slang/lower-to-ir.cpp
index 5d710725a..42d6dc303 100644
--- a/source/slang/lower-to-ir.cpp
+++ b/source/slang/lower-to-ir.cpp
@@ -3734,6 +3734,8 @@ struct DeclLoweringVisitor : DeclVisitor<DeclLoweringVisitor, LoweredValInfo>
 
     LoweredValInfo visitGenericDecl(GenericDecl * genDecl)
     {
+        // TODO: Should this just always visit/lower the inner decl?
+
         if (auto innerFuncDecl = genDecl->inner->As<FuncDecl>())
             return lowerFuncDecl(innerFuncDecl);
         else if (auto innerStructDecl = genDecl->inner->As<StructDecl>())
@@ -3741,6 +3743,10 @@ struct DeclLoweringVisitor : DeclVisitor<DeclLoweringVisitor, LoweredValInfo>
             visitAggTypeDecl(innerStructDecl);
             return LoweredValInfo();
         }
+        else if( auto extensionDecl = genDecl->inner->As<ExtensionDecl>() )
+        {
+            return visitExtensionDecl(extensionDecl);
+        }
         SLANG_RELEASE_ASSERT(false);
         UNREACHABLE_RETURN(LoweredValInfo());
     }
-- 
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