From e204ef629ff890a1d24d53bc6bd205b4ce237085 Mon Sep 17 00:00:00 2001
From: WerWolv <werwolv98@gmail.com>
Date: Mon, 10 Jan 2022 20:02:18 +0100
Subject: [PATCH] patterns: Fixed passing structs to functions as argument

Fixes #385
---
 .../include/hex/pattern_language/ast_node.hpp    | 16 +++++++++++-----
 1 file changed, 11 insertions(+), 5 deletions(-)

diff --git a/plugins/libimhex/include/hex/pattern_language/ast_node.hpp b/plugins/libimhex/include/hex/pattern_language/ast_node.hpp
index cb3cf2d7c..67b273941 100644
--- a/plugins/libimhex/include/hex/pattern_language/ast_node.hpp
+++ b/plugins/libimhex/include/hex/pattern_language/ast_node.hpp
@@ -1717,15 +1717,21 @@ namespace hex::pl {
                     currPattern = newPattern;
                 }
 
-                if (auto structPattern = dynamic_cast<PatternDataStruct*>(currPattern))
+                PatternData *indexPattern;
+                if (currPattern->isLocal())
+                    indexPattern = std::get<PatternData*>(evaluator->getStack()[currPattern->getOffset()]);
+                else
+                    indexPattern = currPattern;
+
+                if (auto structPattern = dynamic_cast<PatternDataStruct*>(indexPattern))
                     searchScope = structPattern->getMembers();
-                else if (auto unionPattern = dynamic_cast<PatternDataUnion*>(currPattern))
+                else if (auto unionPattern = dynamic_cast<PatternDataUnion*>(indexPattern))
                     searchScope = unionPattern->getMembers();
-                else if (auto bitfieldPattern = dynamic_cast<PatternDataBitfield*>(currPattern))
+                else if (auto bitfieldPattern = dynamic_cast<PatternDataBitfield*>(indexPattern))
                     searchScope = bitfieldPattern->getFields();
-                else if (auto dynamicArrayPattern = dynamic_cast<PatternDataDynamicArray*>(currPattern))
+                else if (auto dynamicArrayPattern = dynamic_cast<PatternDataDynamicArray*>(indexPattern))
                     searchScope = dynamicArrayPattern->getEntries();
-                else if (auto staticArrayPattern = dynamic_cast<PatternDataStaticArray*>(currPattern))
+                else if (auto staticArrayPattern = dynamic_cast<PatternDataStaticArray*>(indexPattern))
                     searchScope = { staticArrayPattern->getTemplate() };
 
             }