WIP: ASTBuilder (#1358)

* Compiles.

* Small tidy up around session/ASTBuilder.

* Tests are now passing.

* Fix Visual Studio project.

* Fix using new X to use builder when protectedness of Ctor is not enough.
Substitute->substitute

* Add some missing ast nodes created outside of ASTBuilder.

* Compile time check that ASTBuilder is making an AST type.

* Moced findClasInfo and findSyntaxClass (essentially the same thing) to SharedASTBuilder from Session.

1 files changed, 4 insertions, 1 deletions

diff --git a/source/slang/slang-reflection.cpp b/source/slang/slang-reflection.cpp
index 1316efa5d..23d006b3f 100644
--- a/source/slang/slang-reflection.cpp
+++ b/source/slang/slang-reflection.cpp
@@ -489,7 +489,10 @@ SLANG_API SlangReflectionUserAttribute* spReflectionType_FindUserAttributeByName
     if (!type) return 0;
     if (auto declRefType = as<DeclRefType>(type))
     {
-        return findUserAttributeByName(declRefType->getSession(), declRefType->declRef.getDecl(), name);
+        ASTBuilder* astBuilder = declRefType->getASTBuilder();
+        auto globalSession = astBuilder->getGlobalSession();
+
+        return findUserAttributeByName(globalSession, declRefType->declRef.getDecl(), name);
     }
     return 0;
 }