From 6d90b5a010ad8f9ca2ec11419cc32ebad8814068 Mon Sep 17 00:00:00 2001
From: chrchr <christian.riesch@live.com>
Date: Thu, 23 Jun 2022 12:34:20 +0200
Subject: [PATCH] Fix crash on Windows with -j option

---
 lib/programmemory.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/programmemory.cpp b/lib/programmemory.cpp
index 165f41cd4..977dbd529 100644
--- a/lib/programmemory.cpp
+++ b/lib/programmemory.cpp
@@ -845,8 +845,8 @@ ValueFlow::Value evaluateLibraryFunction(const std::unordered_map<nonneg int, Va
                                          const std::string& returnValue,
                                          const Settings* settings)
 {
-    static std::unordered_map<std::string,
-                              std::function<ValueFlow::Value(const std::unordered_map<nonneg int, ValueFlow::Value>& arg)>>
+    thread_local static std::unordered_map<std::string,
+                                           std::function<ValueFlow::Value(const std::unordered_map<nonneg int, ValueFlow::Value>& arg)>>
     functions = {};
     if (functions.count(returnValue) == 0) {