Associating GUID (or UUID) with types (#1776)

* #include an absolute path didn't work - because paths were taken to always be relative.

* Add mechanism to embed guid inside of type.

1 files changed, 2 insertions, 6 deletions

diff --git a/source/core/slang-blob.cpp b/source/core/slang-blob.cpp
index becccf51c..569991508 100644
--- a/source/core/slang-blob.cpp
+++ b/source/core/slang-blob.cpp
@@ -2,18 +2,14 @@
 
 namespace Slang {
 
-// Allocate static const storage for the various interface IDs that the Slang API needs to expose
-static const Guid IID_ISlangUnknown = SLANG_UUID_ISlangUnknown;
-static const Guid IID_ISlangBlob = SLANG_UUID_ISlangBlob;
-
 ISlangUnknown* BlobBase::getInterface(const Guid& guid)
 {
-    return (guid == IID_ISlangUnknown || guid == IID_ISlangBlob) ? static_cast<ISlangBlob*>(this) : nullptr;
+    return (guid == ISlangUnknown::getTypeGuid() || guid == ISlangBlob::getTypeGuid()) ? static_cast<ISlangBlob*>(this) : nullptr;
 }
 
 SlangResult StaticBlob::queryInterface(SlangUUID const& guid, void** outObject) 
 {
-    if (guid == IID_ISlangUnknown || guid == IID_ISlangBlob)
+    if (guid == ISlangUnknown::getTypeGuid() || guid == ISlangBlob::getTypeGuid())
     {
         *outObject = static_cast<ISlangBlob*>(this);
         return SLANG_OK;