[crash] creating an alias to a property causes crash when loading the QML file

g++ -o test main.cpp -I/opt/local/include/ -lQtGui -lQtCore -lQtDeclarative -L/opt/local/lib/

---- main.cpp:
#include <QtGui/QApplication>
#include <QtDeclarative/QDeclarativeView>

int main(int argc, char *argv[])
{
QApplication app(argc, argv);

QDeclarativeView v;
QDeclarativeContext *c = v.rootContext();

v.setSource(QUrl::fromLocalFile("main.qml"));
v.show();

return app.exec();
}

---- main.qml:
import QtQuick 1.0

Rectangle {
width: 100; height: 100
color: "blue"

Text {
id: myText
text: "text"
property variant l1: Text

{ text: "variant text" }

}

MouseArea

{ anchors.fill: parent onClicked: myText.text = "more text" property alias foo: myText.l1.text }

}

The crash (same crash, reproduced on linux):
(gdb) bt
#0 0x01fb79ba in QDeclarativeCompiler::compileAlias ()
#1 0x01fbc408 in QDeclarativeCompiler::buildDynamicMeta ()
#2 0x01fbdda2 in QDeclarativeCompiler::completeComponentBuild ()
#3 0x01fcaf33 in QDeclarativeCompiler::compileTree ()
#4 0x01fccbba in QDeclarativeCompiler::compile ()
#5 0x01fe934a in QDeclarativeTypeData::compile ()
#6 0x01fea00d in QDeclarativeTypeData::done ()
#7 0x01fe49b7 in QDeclarativeDataBlob::tryDone ()
#8 0x01fe6325 in QDeclarativeDataLoader::load ()
#9 0x01fe685b in QDeclarativeTypeLoader::get ()
#10 0x01fa3f25 in QDeclarativeComponent::loadUrl ()
#11 0x01fa4795 in QDeclarativeComponent::QDeclarativeComponent ()
...

this is a (somewhat less helpful) output from VisualStudio 2010:

QtDeclaratived4.dll!5ab1f2bf()
[Frames below may be incorrect and/or missing, no symbols loaded for QtDeclaratived4.dll]
QtCored4.dll!5b2dd5ad()
vld_x86.dll!0321d845()
vld_x86.dll!0320b791()
> msvcr100d.dll!_unlock(int locknum) Line 375 C
msvcr100d.dll!_heap_alloc_dbg_impl(unsigned int nSize, int nBlockUse, const char * szFileName, int nLine, int * errno_tmp) Line 507 + 0x7 bytes C++
msvcr100d.dll!_heap_alloc_dbg_impl(unsigned int nSize, int nBlockUse, const char * szFileName, int nLine, int * errno_tmp) Line 504 + 0xc bytes C++
msvcr100d.dll!_nh_malloc_dbg_impl(unsigned int nSize, int nhFlag, int nBlockUse, const char * szFileName, int nLine, int * errno_tmp) Line 239 + 0x19 bytes C++
msvcr100d.dll!_nh_malloc_dbg(unsigned int nSize, int nhFlag, int nBlockUse, const char * szFileName, int nLine) Line 302 + 0x1d bytes C++
msvcr100d.dll!malloc(unsigned int nSize) Line 56 + 0x15 bytes C++
msvcr100d.dll!operator new(unsigned int size) Line 59 + 0x9 bytes C++
0879ef6c()
vld_x86.dll!0321d845()
vld_x86.dll!0321a948()
msvcr100d.dll!_free_base(void * pBlock) Line 50 + 0x13 bytes C
0879f058()
QtDeclaratived4.dll!5a99b4a2()
QtDeclaratived4.dll!5a9d6d02()
QtDeclaratived4.dll!5ab10ff6()
QtDeclaratived4.dll!5ab0ef84()
QtDeclaratived4.dll!5ab54eb1()
QtDeclaratived4.dll!5ab5422b()
QtDeclaratived4.dll!5ab51b6a()
QtDeclaratived4.dll!5ab5271f()
QtDeclaratived4.dll!5ab52172()
QtDeclaratived4.dll!5ab52a3f()
QtDeclaratived4.dll!5ac92489()
QtDeclaratived4.dll!5aaf6f60()
QtDeclaratived4.dll!5aaf69ba()