FALLTHROUGH added

src/spicelib/devices/hfet1/hfetparam.c

@@ -18,7 +18,7 @@ HFETAparam(int param, IFvalue *value, GENinstance *inst, IFvalue *select)
 
     NG_IGNORE(select);
 
-    switch(param) {
+    switch (param) {
         case HFETA_LENGTH:
             here->HFETAlength = value->rValue;
             here->HFETAlengthGiven = TRUE;
@@ -43,7 +43,9 @@ HFETAparam(int param, IFvalue *value, GENinstance *inst, IFvalue *select)
             here->HFETAoff = value->iValue;
             break;
         case HFETA_IC:
-            switch(value->v.numValue) {
+            /* FALLTHROUGH added to suppress GCC warning due to
+             * -Wimplicit-fallthrough flag */
+            switch (value->v.numValue) {
                 case 2:
                     here->HFETAicVGS = *(value->v.vec.rVec+1);
                     here->HFETAicVGSGiven = TRUE;

src/spicelib/devices/hfet2/hfet2param.c

@@ -16,8 +16,8 @@ int HFET2param(int param, IFvalue *value, GENinstance *inst, IFvalue *select)
   HFET2instance *here = (HFET2instance*)inst;
 
   NG_IGNORE(select);
-  
-  switch(param) {
+
+  switch (param) {
     case HFET2_LENGTH:
       L = value->rValue;
       here->HFET2lengthGiven = TRUE;
@@ -34,7 +34,9 @@ int HFET2param(int param, IFvalue *value, GENinstance *inst, IFvalue *select)
       here->HFET2off = value->iValue;
       break;
     case HFET2_IC:
-      switch(value->v.numValue) {
+        /* FALLTHROUGH added to suppress GCC warning due to
+         * -Wimplicit-fallthrough flag */
+      switch (value->v.numValue) {
         case 2:
           here->HFET2icVGS = *(value->v.vec.rVec+1);
           here->HFET2icVGSGiven = TRUE;

src/spicelib/devices/hisim2/hsm2par.c

@@ -133,15 +133,17 @@ int HSM2param(
     here->HSM2_icVGS_Given = TRUE;
     break;
   case HSM2_IC:
+    /* FALLTHROUGH added to suppress GCC warning due to
+     * -Wimplicit-fallthrough flag */
     switch (value->v.numValue) {
     case 3:
       here->HSM2_icVBS = *(value->v.vec.rVec + 2);
       here->HSM2_icVBS_Given = TRUE;
-      /* FALLTHROUGH */
+        /* FALLTHROUGH */
     case 2:
       here->HSM2_icVGS = *(value->v.vec.rVec + 1);
       here->HSM2_icVGS_Given = TRUE;
-      /* FALLTHROUGH */
+        /* FALLTHROUGH */
     case 1:
       here->HSM2_icVDS = *(value->v.vec.rVec);
       here->HSM2_icVDS_Given = TRUE;

src/spicelib/devices/hisimhv1/hsmhvpar.c

@@ -102,11 +102,11 @@ int HSMHVparam(
     case 3:
       here->HSMHV_icVBS = *(value->v.vec.rVec + 2);
       here->HSMHV_icVBS_Given = TRUE;
-      /* FALLTHROUGH */
+        /* FALLTHROUGH */
     case 2:
       here->HSMHV_icVGS = *(value->v.vec.rVec + 1);
       here->HSMHV_icVGS_Given = TRUE;
-      /* FALLTHROUGH */
+        /* FALLTHROUGH */
     case 1:
       here->HSMHV_icVDS = *(value->v.vec.rVec);
       here->HSMHV_icVDS_Given = TRUE;

src/spicelib/devices/hisimhv2/hsmhv2par.c

@@ -140,15 +140,17 @@ int HSMHV2param(
     here->HSMHV2_icVGS_Given = TRUE;
     break;
   case HSMHV2_IC:
+    /* FALLTHROUGH added to suppress GCC warning due to
+     * -Wimplicit-fallthrough flag */
     switch (value->v.numValue) {
     case 3:
       here->HSMHV2_icVBS = *(value->v.vec.rVec + 2);
       here->HSMHV2_icVBS_Given = TRUE;
-      /* FALLTHROUGH */
+        /* FALLTHROUGH */
     case 2:
       here->HSMHV2_icVGS = *(value->v.vec.rVec + 1);
       here->HSMHV2_icVGS_Given = TRUE;
-      /* FALLTHROUGH */
+        /* FALLTHROUGH */
     case 1:
       here->HSMHV2_icVDS = *(value->v.vec.rVec);
       here->HSMHV2_icVDS_Given = TRUE;

src/spicelib/devices/isrc/isrcpar.c

@@ -38,7 +38,7 @@ ISRCparam(int param, IFvalue *value, GENinstance *inst, IFvalue *select)
 
     NG_IGNORE(select);
 
-    switch(param) {
+    switch (param) {
 
         case ISRC_DC:
             here->ISRCdcValue = value->rValue;
@@ -63,7 +63,9 @@ ISRCparam(int param, IFvalue *value, GENinstance *inst, IFvalue *select)
             break;
 
         case ISRC_AC:
-            switch(value->v.numValue) {
+            /* FALLTHROUGH added to suppress GCC warning due to
+             * -Wimplicit-fallthrough flag */
+            switch (value->v.numValue) {
                 case 2:
                     here->ISRCacPhase = *(value->v.vec.rVec+1);
                     here->ISRCacPGiven = TRUE;

src/spicelib/devices/jfet/jfetpar.c

@@ -21,7 +21,7 @@ JFETparam(int param, IFvalue *value, GENinstance *inst, IFvalue *select)
 
     NG_IGNORE(select);
 
-    switch(param) {
+    switch (param) {
         case JFET_TEMP:
             here->JFETtemp = value->rValue+CONSTCtoK;
             here->JFETtempGiven = TRUE;
@@ -50,7 +50,9 @@ JFETparam(int param, IFvalue *value, GENinstance *inst, IFvalue *select)
             here->JFEToff = (value->iValue != 0);
             break;
         case JFET_IC:
-            switch(value->v.numValue) {
+            /* FALLTHROUGH added to suppress GCC warning due to
+             * -Wimplicit-fallthrough flag */
+            switch (value->v.numValue) {
                 case 2:
                     here->JFETicVGS = *(value->v.vec.rVec+1);
                     here->JFETicVGSGiven = TRUE;

src/spicelib/devices/jfet2/jfet2par.c

@@ -25,7 +25,7 @@ JFET2param(int param, IFvalue *value, GENinstance *inst, IFvalue *select)
 
     NG_IGNORE(select);
 
-    switch(param) {
+    switch (param) {
         case JFET2_TEMP:
             here->JFET2temp = value->rValue+CONSTCtoK;
             here->JFET2tempGiven = TRUE;
@@ -54,7 +54,9 @@ JFET2param(int param, IFvalue *value, GENinstance *inst, IFvalue *select)
             here->JFET2off = (value->iValue != 0);
             break;
         case JFET2_IC:
-            switch(value->v.numValue) {
+            /* FALLTHROUGH added to suppress GCC warning due to
+             * -Wimplicit-fallthrough flag */
+            switch (value->v.numValue) {
                 case 2:
                     here->JFET2icVGS = *(value->v.vec.rVec+1);
                     here->JFET2icVGSGiven = TRUE;

src/spicelib/devices/ltra/ltraload.c

@@ -90,6 +90,8 @@ LTRAload(GENmodel *inModel, CKTcircuit *ckt)
 	  break;
 	}
 
+    /* FALLTHROUGH added to suppress GCC warning due to
+     * -Wimplicit-fallthrough flag */
 	switch (model->LTRAspecialCase) {
 	case LTRA_MOD_RLC:
 	  /*
@@ -122,6 +124,7 @@ LTRAload(GENmodel *inModel, CKTcircuit *ckt)
 	      model->LTRAtd, model->LTRAalpha, model->LTRAbeta,
 	      ckt->CKTtime, ckt->CKTtimePoints, ckt->CKTtimeIndex,
 	      model->LTRAchopReltol, &(model->LTRAauxIndex));
+          /* FALLTHROUGH */
 
 
 	case LTRA_MOD_LC:
@@ -308,6 +311,7 @@ LTRAload(GENmodel *inModel, CKTcircuit *ckt)
 	  *(here->LTRAibr2Pos2Ptr) += dummy1;
 	  *(here->LTRAibr2Neg2Ptr) -= dummy1;
 	  /* end loading for convolution parts' first terms */
+      /* FALLTHROUGH */
 
 	case LTRA_MOD_LC:
 	  /*
@@ -591,6 +595,8 @@ LTRAload(GENmodel *inModel, CKTcircuit *ckt)
 	    return (E_BADPARM);
 	  }
 
+    /* FALLTHROUGH added to suppress GCC warning due to
+     * -Wimplicit-fallthrough flag */
 	  switch (model->LTRAspecialCase) {
 	  case LTRA_MOD_RLC:
 
@@ -701,6 +707,7 @@ LTRAload(GENmodel *inModel, CKTcircuit *ckt)
 
 	    /* end convolution of h3dash with v2 and v1 */
 
+        /* FALLTHROUGH */
 	  case LTRA_MOD_LC:
 	    /* begin lossless-like parts */
 

src/spicelib/devices/ltra/ltrapar.c

@@ -39,13 +39,13 @@ LTRAparam(int param, IFvalue *value, GENinstance *inst, IFvalue *select)
     switch (value->v.numValue) {
     case 4:
       here->LTRAinitCur2 = *(value->v.vec.rVec + 3);
-      /* FALLTHROUGH */
+        /* FALLTHROUGH */
     case 3:
       here->LTRAinitVolt2 = *(value->v.vec.rVec + 2);
-      /* FALLTHROUGH */
+        /* FALLTHROUGH */
     case 2:
       here->LTRAinitCur1 = *(value->v.vec.rVec + 1);
-      /* FALLTHROUGH */
+        /* FALLTHROUGH */
     case 1:
       here->LTRAinitVolt1 = *(value->v.vec.rVec);
       break;

src/spicelib/devices/mes/mesparam.c

@@ -20,7 +20,7 @@ MESparam(int param, IFvalue *value, GENinstance *inst, IFvalue *select)
 
     NG_IGNORE(select);
 
-    switch(param) {
+    switch (param) {
         case MES_AREA:
             here->MESarea = value->rValue;
             here->MESareaGiven = TRUE;
@@ -41,7 +41,9 @@ MESparam(int param, IFvalue *value, GENinstance *inst, IFvalue *select)
             here->MESoff = value->iValue;
             break;
         case MES_IC:
-            switch(value->v.numValue) {
+            /* FALLTHROUGH added to suppress GCC warning due to
+             * -Wimplicit-fallthrough flag */
+            switch (value->v.numValue) {
                 case 2:
                     here->MESicVGS = *(value->v.vec.rVec+1);
                     here->MESicVGSGiven = TRUE;

src/spicelib/devices/mesa/mesaparam.c

@@ -19,7 +19,7 @@ MESAparam(int param, IFvalue *value, GENinstance *inst, IFvalue *select)
 
     NG_IGNORE(select);
 
-    switch(param) {
+    switch (param) {
         case MESA_LENGTH:
             here->MESAlength = value->rValue;
             here->MESAlengthGiven = TRUE;
@@ -45,7 +45,9 @@ MESAparam(int param, IFvalue *value, GENinstance *inst, IFvalue *select)
             here->MESAoff = value->iValue;
             break;
         case MESA_IC:
-            switch(value->v.numValue) {
+            /* FALLTHROUGH added to suppress GCC warning due to
+             * -Wimplicit-fallthrough flag */
+            switch (value->v.numValue) {
                 case 2:
                     here->MESAicVGS = *(value->v.vec.rVec+1);
                     here->MESAicVGSGiven = TRUE;

src/spicelib/devices/mos1/mos1par.c

@@ -28,7 +28,7 @@ MOS1param(int param, IFvalue *value, GENinstance *inst, IFvalue *select)
     if (!cp_getvar("scale", CP_REAL, &scale, 0))
         scale = 1;
 
-    switch(param) {
+    switch (param) {
         case MOS1_TEMP:
             here->MOS1temp = value->rValue+CONSTCtoK;
             here->MOS1tempGiven = TRUE;
@@ -89,7 +89,9 @@ MOS1param(int param, IFvalue *value, GENinstance *inst, IFvalue *select)
             here->MOS1icVGSGiven = TRUE;
             break;
         case MOS1_IC:
-            switch(value->v.numValue){
+            /* FALLTHROUGH added to suppress GCC warning due to
+             * -Wimplicit-fallthrough flag */
+            switch (value->v.numValue) {
                 case 3:
                     here->MOS1icVBS = *(value->v.vec.rVec+2);
                     here->MOS1icVBSGiven = TRUE;

src/spicelib/devices/mos2/mos2dset.c

@@ -193,8 +193,8 @@ MOS2dSetup(GENmodel *inModel, CKTcircuit *ckt)
              *     this routine evaluates the drain current, its derivatives and             *     the charges associated with the gate, channel and bulk             *     for mosfets             *
              */
 
-            double arg;
-            double sarg;
+            double arg1;
+            double sarg1;
             double a4[4],b4[4],x4[8],poly4[8];
             double beta1;
             double sphi = 0.0;    /* square root of phi */
@@ -358,22 +358,22 @@ d_p.d3_pqr = 0.0;
 	d_phiMinVbs.d1_q = -  d_phiMinVbs.d1_q;
 
 	if (lvbs <= 0.0) {
-	    sarg = sqrt(phiMinVbs);
+	    sarg1 = sqrt(phiMinVbs);
 	    SqrtDeriv(&d_sarg, &d_phiMinVbs);
-	    dsrgdb = -0.5/sarg;
+	    dsrgdb = -0.5/sarg1;
 	    InvDeriv(&d_dsrgdb,&d_sarg);
 	    TimesDeriv(&d_dsrgdb,&d_dsrgdb,-0.5);
 
 	} else {
 	    sphi = sqrt(here->MOS2tPhi); /*const*/
 	    sphi3 = here->MOS2tPhi*sphi; /*const*/
-	    sarg = sphi/(1.0+0.5*lvbs/here->MOS2tPhi);
+	    sarg1 = sphi/(1.0+0.5*lvbs/here->MOS2tPhi);
 	    EqualDeriv(&d_sarg,&d_q); d_sarg.value = lvbs;
 	    TimesDeriv(&d_sarg,&d_sarg,0.5/here->MOS2tPhi);
 	    d_sarg.value += 1.0;
 	    InvDeriv(&d_sarg,&d_sarg);
 	    TimesDeriv(&d_sarg,&d_sarg,sphi);
-	    dsrgdb = -0.5*sarg*sarg/sphi3;
+	    dsrgdb = -0.5*sarg1*sarg1/sphi3;
 	    MultDeriv(&d_dsrgdb,&d_sarg,&d_sarg);
 	    TimesDeriv(&d_dsrgdb,&d_dsrgdb,-0.5/sphi3);
 	    /* tmp = sarg/sphi3; */
@@ -422,7 +422,7 @@ d_p.d3_pqr = 0.0;
 	if ((model->MOS2gamma > 0.0) || 
 		(model->MOS2substrateDoping > 0.0)) {
 	    xwd = model->MOS2xd*barg;
-	    xws = model->MOS2xd*sarg;
+	    xws = model->MOS2xd*sarg1;
 	    TimesDeriv(&d_xwd,&d_barg,model->MOS2xd);
 	    TimesDeriv(&d_xws,&d_sarg,model->MOS2xd);
 
@@ -484,7 +484,7 @@ d_p.d3_pqr = 0.0;
 	    dgddvb = 0.0;
 	    EqualDeriv(&d_dgddvb,&d_zero);
 	}
-	von = vbin+gamasd*sarg;
+	von = vbin+gamasd*sarg1;
 	MultDeriv(&d_von,&d_gamasd,&d_sarg);
 	PlusDeriv(&d_von,&d_von,&d_vbin);
 	/*
@@ -497,7 +497,7 @@ d_p.d3_pqr = 0.0;
 	    /* XXX constant per model */
 	    cfs = CHARGE*model->MOS2fastSurfaceStateDensity*
 		1e4 /*(cm**2/m**2)*/;
-	    cdonco = -(gamasd*dsrgdb + dgddvb*sarg) + factor;
+	    cdonco = -(gamasd*dsrgdb + dgddvb*sarg1) + factor;
 	    MultDeriv(&d_dummy,&d_dgddvb,&d_sarg);
 	    MultDeriv(&d_cdonco,&d_gamasd,&d_dsrgdb);
 	    PlusDeriv(&d_cdonco,&d_cdonco,&d_dummy);
@@ -533,7 +533,7 @@ d_p.d3_pqr = 0.0;
 	/*
 	 *  compute some more useful quantities             */
 
-	sarg3 = sarg*sarg*sarg;
+	sarg3 = sarg1*sarg1*sarg1;
 	CubeDeriv(&d_sarg3,&d_sarg);
 	/* XXX constant per model */
 	sbiarg = sqrt(here->MOS2tBulkPot); /*const*/
@@ -599,7 +599,7 @@ line500:
 		vdsat = 0.0;
 		EqualDeriv(&d_vdsat,&d_zero);
 	    } else {
-		arg = sqrt(1.0+4.0*argv/gammd2);
+		arg1 = sqrt(1.0+4.0*argv/gammd2);
 		DivDeriv(&d_arg,&d_argv,&d_gammd2);
 		TimesDeriv(&d_arg,&d_arg,4.0);d_arg.value += 1.0;
 		SqrtDeriv(&d_arg,&d_arg);
@@ -883,14 +883,14 @@ line500:
 		    MultDeriv(&d_sargv,&d_argv,&d_argv);
 		    d_sargv.value += 1.0;
 		    SqrtDeriv(&d_sargv,&d_sargv);
-                    arg = sqrt(argv+sargv);
+                    arg1 = sqrt(argv+sargv);
 		    PlusDeriv(&d_arg,&d_sargv,&d_argv);
 		    SqrtDeriv(&d_arg,&d_arg);
                     xlfact = model->MOS2xd/(EffectiveLength*lvds);
 		    EqualDeriv(&d_xlfact,&d_r); d_xlfact.value = lvds;
 		    InvDeriv(&d_xlfact,&d_xlfact);
 		    TimesDeriv(&d_xlfact,&d_xlfact,model->MOS2xd/EffectiveLength);
-                    xlamda = xlfact*arg;
+                    xlamda = xlfact*arg1;
 		    MultDeriv(&d_xlamda,&d_xlfact,&d_arg);
                 } else {
                     argv = (vgsx-vbin)/eta-vdsat;
@@ -990,7 +990,7 @@ line610:
                         goto line1050;
                     }
 
-                    here->MOS2gds = beta1*(von-vbin-gammad*sarg)*exp(argg*
+                    here->MOS2gds = beta1*(von-vbin-gammad*sarg1)*exp(argg*
                         (lvgs-von));
 		    MultDeriv(&d_dummy,&d_gammad,&d_sarg);
 		    PlusDeriv(&d_dummy,&d_dummy,&d_vbin);
@@ -1011,7 +1011,7 @@ line610:
                 }
 
 
-                here->MOS2gds = beta1*(lvgs-vbin-gammad*sarg);
+                here->MOS2gds = beta1*(lvgs-vbin-gammad*sarg1);
 		MultDeriv(&d_mos2gds,&d_gammad,&d_sarg);
 		PlusDeriv(&d_mos2gds,&d_mos2gds,&d_vbin);
 		TimesDeriv(&d_mos2gds,&d_mos2gds,-1.0);

src/spicelib/devices/mos2/mos2par.c

@@ -29,7 +29,7 @@ MOS2param(int param, IFvalue *value, GENinstance *inst,
     if (!cp_getvar("scale", CP_REAL, &scale, 0))
         scale = 1;
 
-    switch(param) {
+    switch (param) {
         case MOS2_TEMP:
             here->MOS2temp = value->rValue+CONSTCtoK;
             here->MOS2tempGiven = TRUE;
@@ -90,7 +90,9 @@ MOS2param(int param, IFvalue *value, GENinstance *inst,
             here->MOS2icVGSGiven = TRUE;
             break;
         case MOS2_IC:
-            switch(value->v.numValue){
+            /* FALLTHROUGH added to suppress GCC warning due to
+             * -Wimplicit-fallthrough flag */
+            switch (value->v.numValue) {
                 case 3:
                     here->MOS2icVBS = *(value->v.vec.rVec+2);
                     here->MOS2icVBSGiven = TRUE;

src/spicelib/devices/mos3/mos3par.c

@@ -28,8 +28,7 @@ MOS3param(int param, IFvalue *value, GENinstance *inst, IFvalue *select)
     if (!cp_getvar("scale", CP_REAL, &scale, 0))
         scale = 1;
 
-    switch(param) {
-    	
+    switch (param) {
         case MOS3_M:
             here->MOS3m = value->rValue;
             here->MOS3mGiven = TRUE;
@@ -90,7 +89,9 @@ MOS3param(int param, IFvalue *value, GENinstance *inst, IFvalue *select)
             here->MOS3dtempGiven = TRUE;
             break;
         case MOS3_IC:
-            switch(value->v.numValue){
+            /* FALLTHROUGH added to suppress GCC warning due to
+             * -Wimplicit-fallthrough flag */
+            switch (value->v.numValue) {
                 case 3:
                     here->MOS3icVBS = *(value->v.vec.rVec+2);
                     here->MOS3icVBSGiven = TRUE;

src/spicelib/devices/mos6/mos6par.c

@@ -21,7 +21,7 @@ MOS6param(int param, IFvalue *value, GENinstance *inst, IFvalue *select)
 
     NG_IGNORE(select);
 
-    switch(param) {
+    switch (param) {
         case MOS6_TEMP:
             here->MOS6temp = value->rValue+CONSTCtoK;
             here->MOS6tempGiven = TRUE;
@@ -82,7 +82,9 @@ MOS6param(int param, IFvalue *value, GENinstance *inst, IFvalue *select)
             here->MOS6icVGSGiven = TRUE;
             break;
         case MOS6_IC:
-            switch(value->v.numValue){
+            /* FALLTHROUGH added to suppress GCC warning due to
+             * -Wimplicit-fallthrough flag */
+            switch (value->v.numValue) {
                 case 3:
                     here->MOS6icVBS = *(value->v.vec.rVec+2);
                     here->MOS6icVBSGiven = TRUE;

src/spicelib/devices/mos9/mos9par.c

@@ -23,8 +23,7 @@ MOS9param(int param, IFvalue *value, GENinstance *inst,
 
     NG_IGNORE(select);
 
-    switch(param) {
-
+    switch (param) {
         case MOS9_M:
             here->MOS9m = value->rValue;
             here->MOS9mGiven = TRUE;
@@ -85,7 +84,9 @@ MOS9param(int param, IFvalue *value, GENinstance *inst,
             here->MOS9dtempGiven = TRUE;
             break;
         case MOS9_IC:
-            switch(value->v.numValue){
+            /* FALLTHROUGH added to suppress GCC warning due to
+             * -Wimplicit-fallthrough flag */
+            switch (value->v.numValue) {
                 case 3:
                     here->MOS9icVBS = *(value->v.vec.rVec+2);
                     here->MOS9icVBSGiven = TRUE;

src/spicelib/devices/soi3/soi3par.c

@@ -36,7 +36,7 @@ SOI3param(int param, IFvalue *value, GENinstance *inst, IFvalue *select)
 
     NG_IGNORE(select);
 
-    switch(param) {
+    switch (param) {
         case SOI3_L:
             here->SOI3l = value->rValue;
             here->SOI3lGiven = TRUE;
@@ -133,7 +133,9 @@ SOI3param(int param, IFvalue *value, GENinstance *inst, IFvalue *select)
             here->SOI3ct4Given = TRUE;
             break;
         case SOI3_IC:
-            switch(value->v.numValue){
+            /* FALLTHROUGH added to suppress GCC warning due to
+             * -Wimplicit-fallthrough flag */
+            switch (value->v.numValue) {
                 case 4:
                     here->SOI3icVBS = *(value->v.vec.rVec+3);
                     here->SOI3icVBSGiven = TRUE;

src/spicelib/devices/tra/traparam.c

@@ -20,7 +20,7 @@ TRAparam(int param, IFvalue *value, GENinstance *inst, IFvalue *select)
 
     NG_IGNORE(select);
 
-    switch(param) {
+    switch (param) {
         case TRA_RELTOL:
             here->TRAreltol = value->rValue;
             here->TRAreltolGiven = TRUE;
@@ -62,7 +62,9 @@ TRAparam(int param, IFvalue *value, GENinstance *inst, IFvalue *select)
             here->TRAicC2Given = TRUE;
             break;
         case TRA_IC:
-            switch(value->v.numValue){
+            /* FALLTHROUGH ded to suppress GCC warning due to
+             * -Wimplicit-fallthrough flag */
+            switch (value->v.numValue) {
                 case 4:
                     here->TRAinitCur2 = *(value->v.vec.rVec+3);
                     /* FALLTHROUGH */

src/spicelib/devices/vbic/vbicparam.c

@@ -26,7 +26,7 @@ VBICparam(int param, IFvalue *value, GENinstance *instPtr, IFvalue *select)
 
     NG_IGNORE(select);
 
-    switch(param) {
+    switch (param) {
         case VBIC_AREA:
             here->VBICarea = value->rValue;
             here->VBICareaGiven = TRUE;
@@ -55,7 +55,9 @@ VBICparam(int param, IFvalue *value, GENinstance *instPtr, IFvalue *select)
             here->VBICmGiven = TRUE;
             break;
         case VBIC_IC :
-            switch(value->v.numValue) {
+            /* FALLTHROUGH added to suppress GCC warning due to
+             * -Wimplicit-fallthrough flag */
+            switch (value->v.numValue) {
                 case 2:
                     here->VBICicVCE = *(value->v.vec.rVec+1);
                     here->VBICicVCEGiven = TRUE;

src/spicelib/devices/vdmos/vdmospar.c

@@ -29,7 +29,7 @@ VDMOSparam(int param, IFvalue *value, GENinstance *inst, IFvalue *select)
     if (!cp_getvar("scale", CP_REAL, &scale, 0))
         scale = 1;
 
-    switch(param) {
+    switch (param) {
         case VDMOS_TEMP:
             here->VDMOStemp = value->rValue+CONSTCtoK;
             here->VDMOStempGiven = TRUE;
@@ -58,7 +58,9 @@ VDMOSparam(int param, IFvalue *value, GENinstance *inst, IFvalue *select)
             here->VDMOSthermalGiven = TRUE;
             break;
         case VDMOS_IC:
-            switch(value->v.numValue){
+            /* FALLTHROUGH added to suppress GCC warning due to
+             * -Wimplicit-fallthrough flag */
+            switch (value->v.numValue) {
                 case 2:
                     here->VDMOSicVGS = *(value->v.vec.rVec+1);
                     here->VDMOSicVGSGiven = TRUE;

src/spicelib/devices/vsrc/vsrcpar.c

@@ -38,8 +38,7 @@ VSRCparam(int param, IFvalue *value, GENinstance *inst, IFvalue *select)
 
     NG_IGNORE(select);
 
-    switch(param) {
-
+    switch (param) {
         case VSRC_DC:
             here->VSRCdcValue = value->rValue;
             here->VSRCdcGiven = TRUE;
@@ -58,7 +57,9 @@ VSRCparam(int param, IFvalue *value, GENinstance *inst, IFvalue *select)
             break;
 
         case VSRC_AC:
-            switch(value->v.numValue) {
+            /* FALLTHROUGH added to suppress GCC warning due to
+             * -Wimplicit-fallthrough flag */
+            switch (value->v.numValue) {
                 case 2:
                     here->VSRCacPhase = *(value->v.vec.rVec+1);
                     here->VSRCacPGiven = TRUE;
@@ -163,7 +164,7 @@ VSRCparam(int param, IFvalue *value, GENinstance *inst, IFvalue *select)
         case VSRC_D_F1:
             here->VSRCdF1given = TRUE;
             here->VSRCdGiven = TRUE;
-            switch(value->v.numValue) {
+            switch (value->v.numValue) {
             case 2:
                 here->VSRCdF1phase = *(value->v.vec.rVec+1);
                 here->VSRCdF1mag = *(value->v.vec.rVec);
@@ -184,7 +185,7 @@ VSRCparam(int param, IFvalue *value, GENinstance *inst, IFvalue *select)
         case VSRC_D_F2:
             here->VSRCdF2given = TRUE;
             here->VSRCdGiven = TRUE;
-            switch(value->v.numValue) {
+            switch (value->v.numValue) {
             case 2:
                 here->VSRCdF2phase = *(value->v.vec.rVec+1);
                 here->VSRCdF2mag = *(value->v.vec.rVec);