From 3f70bad4d3614410b8a7a3fe0b48d59b1566790b Mon Sep 17 00:00:00 2001
From: Vladislav Kalugin <kalugin.vlad@gmail.com>
Date: Thu, 23 May 2024 14:00:16 +0300
Subject: [PATCH] Ignore extern pointers to functions

---
 server/src/fetchers/GlobalVariableUsageMatchCallback.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/server/src/fetchers/GlobalVariableUsageMatchCallback.cpp b/server/src/fetchers/GlobalVariableUsageMatchCallback.cpp
index b02902ff..8d1211a5 100644
--- a/server/src/fetchers/GlobalVariableUsageMatchCallback.cpp
+++ b/server/src/fetchers/GlobalVariableUsageMatchCallback.cpp
@@ -67,7 +67,7 @@ void GlobalVariableUsageMatchCallback::handleUsage(const clang::FunctionDecl *fu
     const std::string usedParamTypeString = varDecl->getType().getAsString();
     types::Type paramType = types::Type(realParamType, usedParamTypeString, sourceManager);
     method.globalParams.emplace_back(paramType, usage.variableName, AlignmentFetcher::fetch(varDecl));
-    if (varDecl->isExternC() && !varDecl->hasDefinition()) {
+    if (!paramType.isPointerToFunction() && varDecl->isExternC() && !varDecl->hasDefinition()) {
         tests.externVariables.insert({paramType, usage.variableName});
     }
 }