From e4ce7f658741a7428597da4872435a1b0bae944c Mon Sep 17 00:00:00 2001
From: Eugen Wissner <belka@caraus.de>
Date: Sat, 3 Oct 2026 20:51:22 +0200
Subject: Rework generics for parameters to be plain types

---
 gcc/gcc/elna-builtins.cc | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'gcc')

diff --git a/gcc/gcc/elna-builtins.cc b/gcc/gcc/elna-builtins.cc
index fc43ebe..643b988 100644
--- a/gcc/gcc/elna-builtins.cc
+++ b/gcc/gcc/elna-builtins.cc
@@ -266,6 +266,10 @@ namespace elna::gcc
         }
         else if (const auto reference = type.get<boot::pointer_type>())
         {
+            if (boot::resolve_underlying_type(reference->base).get<boot::parameter_type>() != nullptr)
+            {
+                return elna_pointer_type_node;
+            }
             return build_pointer_type(get_inner_alias(reference->base, symbols, placeholder));
         }
         else if (const auto reference = type.get<boot::array_type>())
@@ -304,7 +308,7 @@ namespace elna::gcc
         }
         else if (type.get<boot::parameter_type>() != nullptr)
         {
-            return elna_pointer_type_node;
+            return error_mark_node;
         }
         else if (const auto reference = type.get<boot::instantiated_type>())
         {
-- 
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