Cleanups to `ParameterBlock<T>` behavior. (#304)

* Cleanups to `ParameterBlock<T>` behavior.

These add some more realistic tests using the `ParameterBlock<T>` support, and show that it can work with the "rewriter" mode.

Unfortunately, this code does *not* currently work with the rewriter + the IR at once. That will need to be fixed in a follow-on change, because I now see that the root problem is pretty ugly.

* cleanup

1 files changed, 18 insertions, 0 deletions

diff --git a/tools/slang-reflection-test/main.cpp b/tools/slang-reflection-test/main.cpp
index 219acbc76..057bcd127 100644
--- a/tools/slang-reflection-test/main.cpp
+++ b/tools/slang-reflection-test/main.cpp
@@ -356,6 +356,15 @@ static void emitReflectionTypeInfoJSON(
             type->getElementType());
         break;
 
+    case slang::TypeReflection::Kind::ParameterBlock:
+        write(writer, "\"kind\": \"parameterBlock\"");
+        write(writer, ",\n");
+        write(writer, "\"elementType\": ");
+        emitReflectionTypeJSON(
+            writer,
+            type->getElementType());
+        break;
+
     case slang::TypeReflection::Kind::TextureBuffer:
         write(writer, "\"kind\": \"textureBuffer\"");
         write(writer, ",\n");
@@ -515,6 +524,15 @@ static void emitReflectionTypeLayoutInfoJSON(
             typeLayout->getElementTypeLayout());
         break;
 
+    case slang::TypeReflection::Kind::ParameterBlock:
+        write(writer, "\"kind\": \"parameterBlock\"");
+        write(writer, ",\n");
+        write(writer, "\"elementType\": ");
+        emitReflectionTypeLayoutJSON(
+            writer,
+            typeLayout->getElementTypeLayout());
+        break;
+
     case slang::TypeReflection::Kind::TextureBuffer:
         write(writer, "\"kind\": \"textureBuffer\"");
         write(writer, ",\n");