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(svn r16434) -Cleanup: remove some dead code; primarily stuff that can't be reached like break after returns or break after functions that never return (i.e. NOT_REACHED)

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This commit is contained in:
rubidium 2009-05-26 15:46:24 +00:00
parent 2a5a8f395c
commit e3c5bc8d2e
15 changed files with 30 additions and 36 deletions
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2
src/3rdparty/squirrel/squirrel/sqapi.cpp vendored
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@ -829,7 +829,7 @@ SQRESULT sq_getdelegate(HSQUIRRELVM v,SQInteger idx)
}
v->Push(SQObjectPtr(_delegable(self)->_delegate));
break;
default: return sq_throwerror(v,_SC("wrong type")); break;
default: return sq_throwerror(v,_SC("wrong type"));
}
return SQ_OK;

4
src/bmp.cpp
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@ -362,11 +362,11 @@ bool BmpReadBitmap(BmpBuffer *buffer, BmpInfo *info, BmpData *data)
case 4: return BmpRead4(buffer, info, data);
case 8: return BmpRead8(buffer, info, data);
case 24: return BmpRead24(buffer, info, data);
default: NOT_REACHED(); return false;
default: NOT_REACHED();
}
case 1: return BmpRead8Rle(buffer, info, data); // 8-bit RLE compression
case 2: return BmpRead4Rle(buffer, info, data); // 4-bit RLE compression
default: NOT_REACHED(); return false;
default: NOT_REACHED();
}
}

4
src/depot_gui.cpp
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@ -541,7 +541,7 @@ struct DepotWindow : Window {
case VEH_ROAD: command = CMD_START_STOP_VEHICLE | CMD_MSG(STR_ERROR_CAN_T_STOP_START_ROAD_VEHICLE); break;
case VEH_SHIP: command = CMD_START_STOP_VEHICLE | CMD_MSG(STR_ERROR_CAN_T_STOP_START_SHIP); break;
case VEH_AIRCRAFT: command = CMD_START_STOP_VEHICLE | CMD_MSG(STR_ERROR_CAN_T_STOP_START_AIRCRAFT); break;
default: NOT_REACHED(); command = 0;
default: NOT_REACHED();
}
DoCommandP(v->tile, v->index, 0, command);
} break;
@ -991,7 +991,7 @@ struct DepotWindow : Window {
case VEH_ROAD: command = CMD_SELL_ROAD_VEH | CMD_MSG(STR_ERROR_CAN_T_SELL_ROAD_VEHICLE); break;
case VEH_SHIP: command = CMD_SELL_SHIP | CMD_MSG(STR_ERROR_CAN_T_SELL_SHIP); break;
case VEH_AIRCRAFT: command = CMD_SELL_AIRCRAFT | CMD_MSG(STR_ERROR_CAN_T_SELL_AIRCRAFT); break;
default: NOT_REACHED(); command = 0;
default: NOT_REACHED();
}
if (!DoCommandP(v->tile, v->index, sell_cmd, command) && is_engine) _backup_orders_tile = 0;

2
src/gfx.cpp
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@ -598,7 +598,7 @@ uint32 FormatStringLinebreaks(char *str, int maxw)
}
} else {
switch (c) {
case '\0': return num + (size << 16); break;
case '\0': return num + (size << 16);
case SCC_SETX: str++; break;
case SCC_SETXY: str += 2; break;
case SCC_TINYFONT: size = FS_SMALL; break;

4
src/industry_cmd.cpp
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@ -2038,7 +2038,7 @@ static void ReportNewsProductionChangeIndustry(Industry *ind, CargoID type, int
case 0: ns = NS_INDUSTRY_NOBODY; break;
case 1: ns = NS_INDUSTRY_OTHER; break;
case 2: ns = NS_INDUSTRY_COMPANY; break;
default: NOT_REACHED(); break;
default: NOT_REACHED();
}
SetDParam(2, abs(percent));
SetDParam(0, GetCargo(type)->name);
@ -2233,7 +2233,7 @@ static void ChangeIndustryProduction(Industry *i, bool monthly)
case 0: ns = NS_INDUSTRY_NOBODY; break;
case 1: ns = NS_INDUSTRY_OTHER; break;
case 2: ns = NS_INDUSTRY_COMPANY; break;
default: NOT_REACHED(); break;
default: NOT_REACHED();
}
}
/* Set parameters of news string */

4
src/newgrf.cpp
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@ -5060,7 +5060,7 @@ static void GRFImportBlock(byte *buf, int len)
switch (_grf_data_type) {
case GDT_SOUND: ImportGRFSound(buf, len - 1); break;
default: NOT_REACHED(); break;
default: NOT_REACHED();
}
}
@ -5277,7 +5277,7 @@ static void GRFDataBlock(byte *buf, int len)
switch (_grf_data_type) {
case GDT_SOUND: LoadGRFSound(buf, len - name_len - 2); break;
default: NOT_REACHED(); break;
default: NOT_REACHED();
}
}

2
src/newgrf_spritegroup.cpp
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@ -157,7 +157,7 @@ const SpriteGroup *DeterministicSpriteGroup::Resolve(ResolverObject *object) con
case DSG_SIZE_BYTE: value = EvalAdjustT<uint8, int8> (adjust, object, last_value, value); break;
case DSG_SIZE_WORD: value = EvalAdjustT<uint16, int16>(adjust, object, last_value, value); break;
case DSG_SIZE_DWORD: value = EvalAdjustT<uint32, int32>(adjust, object, last_value, value); break;
default: NOT_REACHED(); break;
default: NOT_REACHED();
}
last_value = value;
}

5
src/saveload/saveload.cpp
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@ -488,9 +488,6 @@ int64 ReadValue(const void *ptr, VarType conv)
case SLE_VAR_NULL:return 0;
default: NOT_REACHED();
}
/* useless, but avoids compiler warning this way */
return 0;
}
/** Write the value of a setting
@ -1488,8 +1485,6 @@ static size_t ReferenceToInt(const void *obj, SLRefType rt)
case REF_ORDERLIST: return ((const OrderList*)obj)->index + 1;
default: NOT_REACHED();
}
return 0; // avoid compiler warning
}
/**

2
src/saveload/vehicle_sl.cpp
View File

@ -149,7 +149,7 @@ void ConvertOldMultiheadToNew()
SetTrainWagon(u);
SetFreeWagon(u);
break;
default: NOT_REACHED(); break;
default: NOT_REACHED();
}
}
}

6
src/settings.cpp
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@ -378,7 +378,7 @@ static void Write_ValidateSetting(void *ptr, const SettingDesc *sd, int32 val)
}
case SLE_VAR_I64:
case SLE_VAR_U64:
default: NOT_REACHED(); break;
default: NOT_REACHED();
}
}
@ -451,7 +451,7 @@ static void ini_load_settings(IniFile *ini, const SettingDesc *sd, const char *g
*(char**)ptr = p == NULL ? NULL : strdup((const char*)p);
break;
case SLE_VAR_CHAR: if (p != NULL) *(char*)ptr = *(char*)p; break;
default: NOT_REACHED(); break;
default: NOT_REACHED();
}
break;
@ -463,7 +463,7 @@ static void ini_load_settings(IniFile *ini, const SettingDesc *sd, const char *g
}
break;
}
default: NOT_REACHED(); break;
default: NOT_REACHED();
}
}
}

2
src/tree_cmd.cpp
View File

@ -302,7 +302,7 @@ void GenerateTrees()
switch (_settings_game.game_creation.tree_placer) {
case TP_ORIGINAL: i = _settings_game.game_creation.landscape == LT_ARCTIC ? 15 : 6; break;
case TP_IMPROVED: i = _settings_game.game_creation.landscape == LT_ARCTIC ? 4 : 2; break;
default: NOT_REACHED(); return;
default: NOT_REACHED();
}
total = ScaleByMapSize(1000);

2
src/unmovable_cmd.cpp
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@ -176,7 +176,7 @@ static void DrawTile_Unmovable(TileInfo *ti)
{
switch (GetUnmovableType(ti->tile)) {
default: NOT_REACHED(); break;
default: NOT_REACHED();
case UNMOVABLE_TRANSMITTER:
case UNMOVABLE_LIGHTHOUSE: {
const DrawTileSeqStruct *dtu = &_draw_tile_transmitterlighthouse_data[GetUnmovableType(ti->tile)];

2
src/vehicle.cpp
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@ -1066,7 +1066,7 @@ void VehicleEnterDepot(Vehicle *v)
case VEH_ROAD: string = STR_NEWS_ROAD_VEHICLE_IS_WAITING; break;
case VEH_SHIP: string = STR_NEWS_SHIP_IS_WAITING; break;
case VEH_AIRCRAFT: string = STR_NEWS_AIRCRAFT_IS_WAITING; break;
default: NOT_REACHED(); string = STR_EMPTY; // Set the string to something to avoid a compiler warning
default: NOT_REACHED();
}
SetDParam(0, v->index);

23
src/vehicle_gui.cpp
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@ -906,7 +906,7 @@ struct VehicleListWindow : public BaseVehicleListWindow {
case VEH_ROAD: this->widget[VLW_WIDGET_CAPTION].data = STR_VEHICLE_LIST_ROAD_CAPTION; break;
case VEH_SHIP: this->widget[VLW_WIDGET_CAPTION].data = STR_VEHICLE_LIST_SHIP_CAPTION; break;
case VEH_AIRCRAFT: this->widget[VLW_WIDGET_CAPTION].data = STR_VEHICLE_LIST_AIRCRAFT_CAPTION; break;
default: NOT_REACHED(); break;
default: NOT_REACHED();
}
break;
@ -920,7 +920,7 @@ struct VehicleListWindow : public BaseVehicleListWindow {
case VEH_ROAD: this->widget[VLW_WIDGET_CAPTION].data = STR_SCHEDULED_ROAD_VEHICLES; break;
case VEH_SHIP: this->widget[VLW_WIDGET_CAPTION].data = STR_SCHEDULED_SHIPS; break;
case VEH_AIRCRAFT: this->widget[VLW_WIDGET_CAPTION].data = STR_SCHEDULED_AIRCRAFT; break;
default: NOT_REACHED(); break;
default: NOT_REACHED();
}
break;
@ -930,10 +930,10 @@ struct VehicleListWindow : public BaseVehicleListWindow {
case VEH_ROAD: this->widget[VLW_WIDGET_CAPTION].data = STR_VEHICLE_LIST_ROADVEH_DEPOT; break;
case VEH_SHIP: this->widget[VLW_WIDGET_CAPTION].data = STR_VEHICLE_LIST_SHIP_DEPOT; break;
case VEH_AIRCRAFT: this->widget[VLW_WIDGET_CAPTION].data = STR_VEHICLE_LIST_AIRCRAFT_DEPOT; break;
default: NOT_REACHED(); break;
default: NOT_REACHED();
}
break;
default: NOT_REACHED(); break;
default: NOT_REACHED();
}
switch (this->vehicle_type) {
@ -963,7 +963,7 @@ struct VehicleListWindow : public BaseVehicleListWindow {
case VEH_ROAD: this->sorting = &_sorting.roadveh; break;
case VEH_SHIP: this->sorting = &_sorting.ship; break;
case VEH_AIRCRAFT: this->sorting = &_sorting.aircraft; break;
default: NOT_REACHED(); break;
default: NOT_REACHED();
}
this->vehicles.SetListing(*this->sorting);
@ -1024,7 +1024,7 @@ struct VehicleListWindow : public BaseVehicleListWindow {
case VEH_ROAD: SetDParam(0, STR_DEPOT_ROAD_CAPTION); break;
case VEH_SHIP: SetDParam(0, STR_DEPOT_SHIP_CAPTION); break;
case VEH_AIRCRAFT: SetDParam(0, STR_DEPOT_AIRCRAFT_CAPTION); break;
default: NOT_REACHED(); break;
default: NOT_REACHED();
}
if (this->vehicle_type == VEH_AIRCRAFT) {
SetDParam(1, index); // Airport name
@ -1033,7 +1033,7 @@ struct VehicleListWindow : public BaseVehicleListWindow {
}
SetDParam(2, this->vscroll.count);
break;
default: NOT_REACHED(); break;
default: NOT_REACHED();
}
/* Hide the widgets that we will not use in this window
@ -1393,12 +1393,11 @@ struct VehicleDetailsWindow : Window {
{
switch (vehicle_type) {
default: NOT_REACHED();
case VEH_TRAIN: return _settings_game.vehicle.servint_trains != 0; break;
case VEH_ROAD: return _settings_game.vehicle.servint_roadveh != 0; break;
case VEH_SHIP: return _settings_game.vehicle.servint_ships != 0; break;
case VEH_AIRCRAFT: return _settings_game.vehicle.servint_aircraft != 0; break;
case VEH_TRAIN: return _settings_game.vehicle.servint_trains != 0;
case VEH_ROAD: return _settings_game.vehicle.servint_roadveh != 0;
case VEH_SHIP: return _settings_game.vehicle.servint_ships != 0;
case VEH_AIRCRAFT: return _settings_game.vehicle.servint_aircraft != 0;
}
return false; // kill a compiler warning
}
/**

2
src/vehiclelist.cpp
View File

@ -144,7 +144,7 @@ void GenerateVehicleSortList(VehicleList *list, VehicleType type, Owner owner, u
}
break;
default: NOT_REACHED(); break;
default: NOT_REACHED();
}
list->Compact();