Add reflection API to get type name (#263)

This is currently only useful for `struct` types.
I implemented a special-case exception so that the auto-generated `struct` types used for `cbuffer` members don't show their internal name.
I did *not* implement any logic to avoid returning the name `vector` for a vector type, etc., since they are all `DeclRefType`s and it seemed easiest to just let the user access information they can't really use.

1 files changed, 7 insertions, 1 deletions

diff --git a/tools/slang-reflection-test/main.cpp b/tools/slang-reflection-test/main.cpp
index f604ca1aa..b0d970ba3 100644
--- a/tools/slang-reflection-test/main.cpp
+++ b/tools/slang-reflection-test/main.cpp
@@ -460,11 +460,17 @@ static void emitReflectionTypeLayoutInfoJSON(
 
     case slang::TypeReflection::Kind::Struct:
         {
+            auto structTypeLayout = typeLayout;
+
             write(writer, "\"kind\": \"struct\",\n");
+            if( auto name = structTypeLayout->getName() )
+            {
+                emitReflectionNameInfoJSON(writer, structTypeLayout->getName());
+                write(writer, ",\n");
+            }
             write(writer, "\"fields\": [\n");
             indent(writer);
 
-            auto structTypeLayout = typeLayout;
             auto fieldCount = structTypeLayout->getFieldCount();
             for( uint32_t ff = 0; ff < fieldCount; ++ff )
             {