fix compile bug

Author: A-006

source/source_estate/module_charge/charge_mixing_residual.cpp

@@ -213,7 +213,6 @@ double Charge_Mixing::inner_product_recip_rho(std::complex<double>* rho1, std::c
                 sum += (conj(rhog1[0][ig]) * rhog2[0][ig]).real() / this->rhopw->gg[ig];
             }
             sum *= fac;
-            const int ig0 = this->rhopw->ig_gge0;
             if (ig0 > 0)
             {
                 sum += fac2
@@ -421,7 +420,6 @@ double Charge_Mixing::inner_product_recip_hartree(std::complex<double>* rhog1, s
                 sum += (conj(rhog1[ig]) * rhog2[ig]).real() / this->rhopw->gg[ig];
             }
             sum *= fac;
-            const int ig0 = this->rhopw->ig_gge0;
             if (ig0 > 0)
             {
                 sum += fac2

source/source_pw/module_pwdft/stress_func_cc.cpp

@@ -167,6 +167,7 @@ void Stress_Func<FPTYPE, Device>::stress_cc(ModuleBase::matrix& sigma,
 				{
 					for (int m = 0;m< 3;m++)
 					{
+						const FPTYPE norm_g = sqrt(rho_basis->gg[ig]);
                         const std::complex<FPTYPE> t
                             = conj(psic[ig]) * p_sf->strucFac(nt, ig) * rhocg[rho_basis->ig2igg[ig]]
                               * ucell.tpiba * rho_basis->gcar[ig][l] * rho_basis->gcar[ig][m] / norm_g * fact;

source/source_pw/module_pwdft/stress_func_har.cpp

@@ -72,7 +72,7 @@ void Stress_Func<FPTYPE, Device>::stress_har(const UnitCell& ucell,
 			{
 				continue;
 			}
-
+			const FPTYPE g2 = rho_basis->gg[ig];
 			FPTYPE shart= ( conj( aux[ig] ) * aux[ig] ).real()/(ucell.tpiba2 * g2);
 			for(int l=0;l<3;l++)
 			{