From 60b832918fd790df5d7db09db3929ec646b00a17 Mon Sep 17 00:00:00 2001
From: Philipp Grulich <philippgrulich@hotmail.de>
Date: Sun, 24 Mar 2024 21:29:53 +0100
Subject: [PATCH] first commit

---
 nautilus-api/include/Interface/DataTypes/Val.hpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/nautilus-api/include/Interface/DataTypes/Val.hpp b/nautilus-api/include/Interface/DataTypes/Val.hpp
index 0c804f45..cfbeeb8c 100644
--- a/nautilus-api/include/Interface/DataTypes/Val.hpp
+++ b/nautilus-api/include/Interface/DataTypes/Val.hpp
@@ -136,7 +136,11 @@ namespace nautilus {
 
 
 #ifdef USE_SOURCE_LOCATION_TRACKING
-
+        inline val<ValueType>() : state(tracing::traceConstant(0)) {
+            if (tracing::inTracer()) {
+                tracing::getVarRefMap()[state]++;
+            }
+        };
 
         inline val<ValueType>(ValueType value, const std::source_location loc = std::source_location::current())
                 : value(value), loc(loc), state(tracing::traceConstant(value)) {