2 files changed, 11 insertions, 2 deletions
diff --git a/src/lib/corelib/language/language.cpp b/src/lib/corelib/language/language.cpp
index 9c9313e17..d888700c5 100644
--- a/src/lib/corelib/language/language.cpp
+++ b/src/lib/corelib/language/language.cpp
@@ -622,6 +622,12 @@ QString TopLevelProject::profile() const
     return projectProperties().value(StringConstants::profileProperty()).toString();
 }
 
+void TopLevelProject::makeModuleProvidersNonTransient()
+{
+    for (ModuleProviderInfo &m : moduleProviderInfo)
+        m.transientOutput = false;
+}
+
 QString TopLevelProject::buildGraphFilePath() const
 {
     return ProjectBuildData::deriveBuildGraphFilePath(buildDirectory, id());
@@ -637,8 +643,9 @@ void TopLevelProject::store(Logger logger)
         qCDebug(lcBuildGraph) << "build graph is unchanged in project" << id();
         return;
     }
-    for (ModuleProviderInfo &m : moduleProviderInfo)
-        m.transientOutput = false;
+
+    makeModuleProvidersNonTransient();
+
     const QString fileName = buildGraphFilePath();
     qCDebug(lcBuildGraph) << "storing:" << fileName;
     PersistentPool pool(logger);
diff --git a/src/lib/corelib/language/language.h b/src/lib/corelib/language/language.h
index 3dbe90747..65879dd56 100644
--- a/src/lib/corelib/language/language.h
+++ b/src/lib/corelib/language/language.h
@@ -707,6 +707,8 @@ public:
     const QVariantMap &buildConfiguration() const { return m_buildConfiguration; }
     QString id() const { return m_id; }
     QString profile() const;
+    void makeModuleProvidersNonTransient();
+
     QVariantMap profileConfigs;
     QVariantMap overriddenValues;