diff --git a/src/economy/economy_production.cpp b/src/economy/economy_production.cpp
index 927ba546c..5d49a4eed 100644
--- a/src/economy/economy_production.cpp
+++ b/src/economy/economy_production.cpp
@@ -141,7 +141,7 @@ inline constexpr float free_efficiency = 0.3f;
 template<typename NATIONS, typename PROV>
 auto max_rgo_efficiency(sys::state& state, NATIONS n, PROV p, dcon::commodity_id c) {
 	using VALUE = adaptive_ve::convert_to_float<NATIONS>;
-	using MASK = adaptive_ve::convert_to_bool<NATIONS>;
+	//using MASK = adaptive_ve::convert_to_bool<NATIONS>;
 
 	auto is_mine = state.world.commodity_get_is_mine(c);
 
diff --git a/src/gui/factory_details.cpp b/src/gui/factory_details.cpp
index 225a87c9a..c1394d84d 100644
--- a/src/gui/factory_details.cpp
+++ b/src/gui/factory_details.cpp
@@ -418,7 +418,7 @@ void  factory_details_main_inputs_row_t::update(sys::state& state, layout_window
 	factory_details_main_t& main = *((factory_details_main_t*)(parent)); 
 // BEGIN main::inputs_row::update
 	values.clear();
-	for(int i = 0; i < economy::commodity_set::set_size; i++) {
+	for(uint32_t i = 0; i < economy::commodity_set::set_size; i++) {
 		auto& value = main.last_explanation.primary_inputs;
 		if (!value.commodity_type[i]) break;
 		add_commodity_row(value.commodity_type[i], value.commodity_actual_amount[i], value.efficient_ratio[i], value.commodity_price[i]);
diff --git a/src/map/map.cpp b/src/map/map.cpp
index 17f6a79d7..c54548af0 100644
--- a/src/map/map.cpp
+++ b/src/map/map.cpp
@@ -2869,7 +2869,7 @@ void display_data::update_sprawl(sys::state& state) {
 				//N = 5;
 			//}
 
-			square::tangent start { settlement.first / size, { 0.f, 1.f } };
+			square::tangent start { { settlement.first / size }, { 0.f, 1.f } };
 
 			int N = 10;
 			for(int layer = 0; layer >= ((center == 0 && is_capital) ? -1 : 0); layer--) {