--- src/plugins/coreplugin/documentmanager.cpp
+++ src/plugins/coreplugin/documentmanager.cpp
@@ -59,12 +59,13 @@
 #include <QTimer>
 #include <QAction>
 #include <QFileDialog>
 #include <QMainWindow>
 #include <QMenu>
 #include <QMessageBox>
+#include <QDebug>
 
 /*!
   \class Core::DocumentManager
   \mainclass
   \inheaderfile documentmanager.h
   \brief The DocumentManager class manages a set of IDocument objects.
@@ -894,30 +895,48 @@ void DocumentManager::changedFile(const QString &fileName)
 {
     const bool wasempty = d->m_changedFiles.isEmpty();
 
     if (d->m_states.contains(fileName))
         d->m_changedFiles.insert(fileName);
 
+    qDebug() << Q_FUNC_INFO;
+    qDebug() << "- fileName" << fileName;
+    qDebug() << "- wasempty" << wasempty;
+    qDebug() << "- changedFiles" << d->m_changedFiles;
+
     if (wasempty && !d->m_changedFiles.isEmpty())
         QTimer::singleShot(200, this, SLOT(checkForReload()));
+    qDebug() << "+ leaving" << Q_FUNC_INFO;
 }
 
 void DocumentManager::checkForReload()
 {
-    if (d->m_changedFiles.isEmpty())
+    qDebug() << Q_FUNC_INFO;
+    qDebug() << "- changedFiles" << d->m_changedFiles;
+    if (d->m_changedFiles.isEmpty()) {
+        qDebug() << "+ leaving" << Q_FUNC_INFO;
         return;
-    if (!QApplication::activeWindow())
+    }
+    if (!QApplication::activeWindow()) {
+        qDebug() << "- no window active";
+        qDebug() << "+ leaving" << Q_FUNC_INFO;
         return;
+    }
 
     if (QApplication::activeModalWidget()) { // a modal dialog, recheck later
+        qDebug() << "- has active modal widget";
         QTimer::singleShot(200, this, SLOT(checkForReload()));
+        qDebug() << "+ leaving" << Q_FUNC_INFO;
         return;
     }
 
-    if (d->m_blockActivated)
+    if (d->m_blockActivated) {
+        qDebug() << "- block is activated";
+        qDebug() << "+ leaving" << Q_FUNC_INFO;
         return;
+    }
 
     d->m_blockActivated = true;
 
     IDocument::ReloadSetting defaultBehavior = EditorManagerPrivate::reloadSetting();
     Utils::ReloadPromptAnswer previousReloadAnswer = Utils::ReloadCurrent;
     Utils::FileDeletedPromptAnswer previousDeletedAnswer = Utils::FileDeletedSave;
@@ -945,12 +964,13 @@ void DocumentManager::checkForReload()
             changedIDocuments.insert(document);
     }
 
     // clean up. do this before we may enter the main loop, otherwise we would
     // lose consecutive notifications.
     d->m_changedFiles.clear();
+    qDebug() << "- cleared changedFiles";
 
     // collect information about "expected" file names
     // we can't do the "resolving" already in expectFileChange, because
     // if the resolved names are different when unexpectFileChange is called
     // we would end up with never-unexpected file names
     QSet<QString> expectedFileNames;
@@ -1126,13 +1146,13 @@ void DocumentManager::checkForReload()
         it.next();
         saveDocument(it.key(), it.value());
         it.key()->checkPermissions();
     }
 
     d->m_blockActivated = false;
-
+    qDebug() << "+ leaving" << Q_FUNC_INFO;
 //    dump();
 }
 
 /*!
     Adds the \a fileName to the list of recent files. Associates the file to
     be reopened with the editor that has the specified \a editorId, if possible.