From 203d70d4058b38a37a804f2077d1754af2da900a Mon Sep 17 00:00:00 2001
From: Robert Konicar <robert.konicar@trailofbits.com>
Date: Thu, 9 Nov 2023 17:32:45 +0100
Subject: [PATCH] conv:tc: Add converter for paren type to HLToStd.

---
 include/vast/Conversion/TypeConverters/HLToStd.hpp | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/include/vast/Conversion/TypeConverters/HLToStd.hpp b/include/vast/Conversion/TypeConverters/HLToStd.hpp
index f05b1e067e..d8387ea5b7 100644
--- a/include/vast/Conversion/TypeConverters/HLToStd.hpp
+++ b/include/vast/Conversion/TypeConverters/HLToStd.hpp
@@ -1,5 +1,7 @@
 // Copyright (c) 2021-present, Trail of Bits, Inc.
 
+#include "vast/Util/Warnings.hpp"
+
 VAST_RELAX_WARNINGS
 #include <mlir/Analysis/DataLayoutAnalysis.h>
 #include <mlir/IR/BuiltinAttributeInterfaces.h>
@@ -40,6 +42,7 @@ namespace vast::conv::tc {
             self().addConversion(convert_lvalue_type());
             self().addConversion(convert_pointer_type());
             self().addConversion(convert_elaborated_type());
+            self().addConversion(convert_paren_type());
         }
 
         auto convert_decayed_type() {
@@ -85,6 +88,15 @@ namespace vast::conv::tc {
             };
         }
 
+        auto convert_paren_type() {
+            return [&](hl::ParenType type) {
+                return Maybe(type.getElementType())
+                    .and_then(self().convert_type_to_type())
+                    .unwrap()
+                    .template take_wrapped< maybe_type_t >();
+            };
+        }
+
       protected:
         auto convert_pointer_element_type() {
             return [&](auto t) -> maybe_type_t {