From 3d5ba159c6e390c93817e11866e91af37ee3196d Mon Sep 17 00:00:00 2001
From: Jonas Hahnfeld <jonas.hahnfeld@cern.ch>
Date: Thu, 5 Oct 2023 10:43:32 +0200
Subject: [PATCH] Desugar UnaryTransformType

This fixes PyROOT's handling of smart pointers, such as shared_ptr,
with the new macOS SDK 14.0 resulting in a remove_extent transform.
---
 lib/Utils/AST.cpp | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/lib/Utils/AST.cpp b/lib/Utils/AST.cpp
index 0ff79a8d..d805b6b8 100644
--- a/lib/Utils/AST.cpp
+++ b/lib/Utils/AST.cpp
@@ -788,13 +788,12 @@ namespace utils {
         return false;
       }
       case Type::UnaryTransform: {
+        const UnaryTransformType* Ty = llvm::cast<UnaryTransformType>(QTy);
+        if (Ty->isSugared()) {
+          QT = Ty->desugar();
+          return true;
+        }
         return false;
-        //const UnaryTransformType* Ty = llvm::cast<UnaryTransformType>(QTy);
-        //if (Ty->isSugared()) {
-        //  QT = Ty->desugar();
-        //  return true;
-        //}
-        //return false;
       }
       case Type::Auto: {
         return false;