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Load .pro files with infinite loops

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Task-Nr: QTCREATORBUG-1443
This commit is contained in:
dt
2010-05-20 16:02:24 +02:00
parent c6ef899659
commit 58a5da63a8
2 changed files with 19 additions and 4 deletions
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19
src/plugins/qt4projectmanager/qt4nodes.cpp
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@@ -1177,16 +1177,31 @@ void Qt4ProFileNode::applyEvaluate(bool parseResult, bool async)
// newCumalativeIt and newExactIt are already incremented
}
// If we found something to add do it
// If we found something to add, do it
if (!nodeToAdd.isEmpty()) {
ProFile *fileExact = includeFilesCumlative.value(nodeToAdd);
ProFile *fileCumlative = includeFilesCumlative.value(nodeToAdd);
if (fileExact || fileCumlative) {
// Loop preventation, make sure that exact same node is not in our parent chain
bool loop = false;
ProjectExplorer::Node *n = this;
while ((n = n->parentFolderNode())) {
if (qobject_cast<Qt4PriFileNode *>(n) && n->path() == nodeToAdd) {
loop = true;
break;
}
}
if (loop) {
// Do nothing
} else if (fileExact || fileCumlative) {
Qt4PriFileNode *qt4PriFileNode = new Qt4PriFileNode(m_project, this, nodeToAdd);
qt4PriFileNode->setParentFolderNode(this); // Needed for loop detection
qt4PriFileNode->update(fileExact, m_readerExact, fileCumlative, m_readerCumulative);
toAdd << qt4PriFileNode;
} else {
Qt4ProFileNode *qt4ProFileNode = new Qt4ProFileNode(m_project, nodeToAdd);
qt4ProFileNode->setParentFolderNode(this); // Needed for loop detection
if (async)
qt4ProFileNode->asyncUpdate();
else