From 3726194fbe3da234eb30b6371e5b4ab1ea388f93 Mon Sep 17 00:00:00 2001
From: jsmall-nvidia <jsmall@nvidia.com>
Date: Sat, 2 Feb 2019 11:58:54 -0500
Subject: Feature/as refactor review (#821)

* Replace dynamicCast with as where does not change behavior (ie not Type derived).
Use free function where scoping is clear.

* Replace uses of dynamicCast with as when there is no difference in behavior.

* Remove the IsXXXX methods from Type.

* Don't have separate smart pointer to store canonicalType on Type.

* Simplify Slang.FilteredMemberRefList.Adjust, such does the cast directly.

* Use free as where appropriate.

* Use free function version of casts where appropriate.

* Fix text in casting.md

* Fix typos in decl-refs.md

* Remove the uses of free function as on RefDecl.
Add 'canAs' to RefDecl as a way to test if a cast is possible.
Moved 'as' into RefDeclBase.

* Use 'is' to test for as cast on smart pointers.
Fix small scope issue.

* * Cache stringType and enumTypeType on the Session
* Make DeclRefType::Create return a RefPtr
* Make casting of result use the *method* .as  (cos using free function would mean objects being wrongly destroyed)
* Make results from createInstance ref'd to avoid possible leaks.

* Fix typo in template parameter for is on RefPtr.
---
 source/slang/reflection.cpp | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

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

diff --git a/source/slang/reflection.cpp b/source/slang/reflection.cpp
index ce42cf10d..68e0ce9e5 100644
--- a/source/slang/reflection.cpp
+++ b/source/slang/reflection.cpp
@@ -265,16 +265,16 @@ SLANG_API SlangTypeKind spReflectionType_GetKind(SlangReflectionType* inType)
     }
     else if( auto declRefType = as<DeclRefType>(type) )
     {
-        auto declRef = declRefType->declRef;
-        if( auto structDeclRef = declRef.as<StructDecl>() )
+        const auto& declRef = declRefType->declRef;
+        if(declRef.is<StructDecl>() )
         {
             return SLANG_TYPE_KIND_STRUCT;
         }
-        else if (auto genericParamType = declRef.as<GlobalGenericParamDecl>())
+        else if (declRef.is<GlobalGenericParamDecl>())
         {
             return SLANG_TYPE_KIND_GENERIC_TYPE_PARAMETER;
         }
-        else if (auto interfaceType = declRef.as<InterfaceDecl>())
+        else if (declRef.is<InterfaceDecl>())
         {
             return SLANG_TYPE_KIND_INTERFACE;
         }
-- 
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