Fix variable length arrays on stack by using arrays on heap (issue #173)

misc/test/src/C++/hierarchicalFactorizationFFT.cpp.in

@@ -222,10 +222,11 @@ void doit(HierarchicalFact<FPP,Cpu,FPP2>* hierFact, int argc, FPP expectedLambda
 		//relativeError 2
 		Faust::MatDense<FPP,Cpu> lapProduct, lapErr;
 		const Faust::MatDense<FPP,Cpu>& D(hierFactFFT->get_D());
-		FPP testD[Lap.getNbRow()];
+		FPP *testD = new FPP[Lap.getNbRow()];
 		hierFactFFT->get_D(testD);
 		for(int i=0;i<Lap.getNbRow();i++)
 			assert(testD[i] == D(i,i));
+		delete[] testD;
 		lapErr = hierFactCore.get_product();
 		lapProduct = hierFactCore.get_product();
 		lapProduct.transpose();

misc/test/src/C++/test_MatDiag.cpp.in

@@ -55,10 +55,11 @@ int main()
 	diagMat.conjugate();
 	display_all_elts(diagMat);
 	cout << "vec mul.:" << endl;
-	FPP vec_data[diagMat.getNbCol()];
+	FPP *vec_data = new FPP[diagMat.getNbCol()];
 	for(int i=0;i<diagMat.getNbCol();i++)
 		vec_data[i] = FPP(i);
 	const Faust::Vect<FPP,Cpu> v(diagMat.getNbCol(), vec_data);
+	delete[] vec_data;
 	Faust::Vect<FPP,Cpu> vr = diagMat.multiply(v);
 	vr.Display();
 	cout << "mat. mul.:" << endl;