diff --git a/GenC.fu b/GenC.fu
index 574a629c..bc165dab 100644
--- a/GenC.fu
+++ b/GenC.fu
@@ -2027,8 +2027,8 @@ public class GenC : GenCCpp
 			if (parent > FuPriority.Add)
 				WriteChar('(');
 			Write("(const ");
-			FuType elementType2 = obj.Type.AsClassType().GetElementType();
-			WriteType(elementType2, false);
+			FuType elementType = obj.Type.AsClassType().GetElementType();
+			WriteType(elementType, false);
 			Write(" *) bsearch(&");
 			args[0].Accept(this, FuPriority.Primary); // TODO: not lvalue, promoted
 			Write(", ");
@@ -2041,7 +2041,7 @@ public class GenC : GenCCpp
 				WriteArrayStorageLength(obj);
 			else
 				args[2].Accept(this, FuPriority.Argument);
-			WriteSizeofCompare(elementType2);
+			WriteSizeofCompare(elementType);
 			Write(" - ");
 			WriteArrayPtr(obj, FuPriority.Mul);
 			if (parent > FuPriority.Add)
@@ -2059,20 +2059,20 @@ public class GenC : GenCCpp
 		case FuId.ArrayCopyTo:
 		case FuId.ListCopyTo:
 			Include("string.h");
-			FuType elementType = obj.Type.AsClassType().GetElementType();
-			if (IsHeapAllocated(elementType))
+			FuType elementType2 = obj.Type.AsClassType().GetElementType();
+			if (IsHeapAllocated(elementType2))
 				NotYet(obj, "CopyTo for this type"); // TODO
 			Write("memcpy(");
 			WriteArrayPtrAdd(args[1], args[2]);
 			Write(", ");
 			WriteArrayPtrAdd(obj, args[0]);
 			Write(", ");
-			if (elementType.Id == FuId.SByteRange || elementType.Id == FuId.ByteRange)
+			if (elementType2.Id == FuId.SByteRange || elementType2.Id == FuId.ByteRange)
 				args[3].Accept(this, FuPriority.Argument);
 			else {
 				args[3].Accept(this, FuPriority.Mul);
 				Write(" * sizeof(");
-				WriteType(elementType, false);
+				WriteType(elementType2, false);
 				WriteChar(')');
 			}
 			WriteChar(')');
@@ -2166,12 +2166,12 @@ public class GenC : GenCCpp
 			this.Compares.Add(typeId2);
 			break;
 		case FuId.QueueClear:
-			FuType elementType = obj.Type.AsClassType().GetElementType();
-			if (HasDictionaryDestroy(elementType)) {
+			FuType elementType3 = obj.Type.AsClassType().GetElementType();
+			if (HasDictionaryDestroy(elementType3)) {
 				Write("g_queue_clear_full(");
 				WriteUnstorage(obj);
 				Write(", ");
-				WriteDictionaryDestroy(elementType);
+				WriteDictionaryDestroy(elementType3);
 			}
 			else {
 				Write("g_queue_clear(");
diff --git a/libfut.cpp b/libfut.cpp
index fe565b03..7e5c5048 100644
--- a/libfut.cpp
+++ b/libfut.cpp
@@ -10892,8 +10892,8 @@ void GenC::writeCallExpr(const FuExpr * obj, const FuMethod * method, const std:
 			writeChar('(');
 		write("(const ");
 		{
-			const FuType * elementType2 = obj->type->asClassType()->getElementType().get();
-			writeType(elementType2, false);
+			const FuType * elementType = obj->type->asClassType()->getElementType().get();
+			writeType(elementType, false);
 			write(" *) bsearch(&");
 			(*args)[0]->accept(this, FuPriority::primary);
 			write(", ");
@@ -10906,7 +10906,7 @@ void GenC::writeCallExpr(const FuExpr * obj, const FuMethod * method, const std:
 				writeArrayStorageLength(obj);
 			else
 				(*args)[2]->accept(this, FuPriority::argument);
-			writeSizeofCompare(elementType2);
+			writeSizeofCompare(elementType);
 			write(" - ");
 			writeArrayPtr(obj, FuPriority::mul);
 			if (parent > FuPriority::add)
@@ -10926,20 +10926,20 @@ void GenC::writeCallExpr(const FuExpr * obj, const FuMethod * method, const std:
 	case FuId::listCopyTo:
 		include("string.h");
 		{
-			const FuType * elementType = obj->type->asClassType()->getElementType().get();
-			if (isHeapAllocated(elementType))
+			const FuType * elementType2 = obj->type->asClassType()->getElementType().get();
+			if (isHeapAllocated(elementType2))
 				notYet(obj, "CopyTo for this type");
 			write("memcpy(");
 			writeArrayPtrAdd((*args)[1].get(), (*args)[2].get());
 			write(", ");
 			writeArrayPtrAdd(obj, (*args)[0].get());
 			write(", ");
-			if (elementType->id == FuId::sByteRange || elementType->id == FuId::byteRange)
+			if (elementType2->id == FuId::sByteRange || elementType2->id == FuId::byteRange)
 				(*args)[3]->accept(this, FuPriority::argument);
 			else {
 				(*args)[3]->accept(this, FuPriority::mul);
 				write(" * sizeof(");
-				writeType(elementType, false);
+				writeType(elementType2, false);
 				writeChar(')');
 			}
 			writeChar(')');
@@ -11041,12 +11041,12 @@ void GenC::writeCallExpr(const FuExpr * obj, const FuMethod * method, const std:
 		}
 	case FuId::queueClear:
 		{
-			const FuType * elementType = obj->type->asClassType()->getElementType().get();
-			if (hasDictionaryDestroy(elementType)) {
+			const FuType * elementType3 = obj->type->asClassType()->getElementType().get();
+			if (hasDictionaryDestroy(elementType3)) {
 				write("g_queue_clear_full(");
 				writeUnstorage(obj);
 				write(", ");
-				writeDictionaryDestroy(elementType);
+				writeDictionaryDestroy(elementType3);
 			}
 			else {
 				write("g_queue_clear(");
diff --git a/libfut.cs b/libfut.cs
index e2e7922c..1048873e 100644
--- a/libfut.cs
+++ b/libfut.cs
@@ -11191,8 +11191,8 @@ protected override void WriteCallExpr(FuExpr obj, FuMethod method, List<FuExpr>
 				if (parent > FuPriority.Add)
 					WriteChar('(');
 				Write("(const ");
-				FuType elementType2 = obj.Type.AsClassType().GetElementType();
-				WriteType(elementType2, false);
+				FuType elementType = obj.Type.AsClassType().GetElementType();
+				WriteType(elementType, false);
 				Write(" *) bsearch(&");
 				args[0].Accept(this, FuPriority.Primary);
 				Write(", ");
@@ -11205,7 +11205,7 @@ protected override void WriteCallExpr(FuExpr obj, FuMethod method, List<FuExpr>
 					WriteArrayStorageLength(obj);
 				else
 					args[2].Accept(this, FuPriority.Argument);
-				WriteSizeofCompare(elementType2);
+				WriteSizeofCompare(elementType);
 				Write(" - ");
 				WriteArrayPtr(obj, FuPriority.Mul);
 				if (parent > FuPriority.Add)
@@ -11223,20 +11223,20 @@ protected override void WriteCallExpr(FuExpr obj, FuMethod method, List<FuExpr>
 			case FuId.ArrayCopyTo:
 			case FuId.ListCopyTo:
 				Include("string.h");
-				FuType elementType = obj.Type.AsClassType().GetElementType();
-				if (IsHeapAllocated(elementType))
+				FuType elementType2 = obj.Type.AsClassType().GetElementType();
+				if (IsHeapAllocated(elementType2))
 					NotYet(obj, "CopyTo for this type");
 				Write("memcpy(");
 				WriteArrayPtrAdd(args[1], args[2]);
 				Write(", ");
 				WriteArrayPtrAdd(obj, args[0]);
 				Write(", ");
-				if (elementType.Id == FuId.SByteRange || elementType.Id == FuId.ByteRange)
+				if (elementType2.Id == FuId.SByteRange || elementType2.Id == FuId.ByteRange)
 					args[3].Accept(this, FuPriority.Argument);
 				else {
 					args[3].Accept(this, FuPriority.Mul);
 					Write(" * sizeof(");
-					WriteType(elementType, false);
+					WriteType(elementType2, false);
 					WriteChar(')');
 				}
 				WriteChar(')');
@@ -11328,12 +11328,12 @@ protected override void WriteCallExpr(FuExpr obj, FuMethod method, List<FuExpr>
 				this.Compares.Add(typeId2);
 				break;
 			case FuId.QueueClear:
-				FuType elementType = obj.Type.AsClassType().GetElementType();
-				if (HasDictionaryDestroy(elementType)) {
+				FuType elementType3 = obj.Type.AsClassType().GetElementType();
+				if (HasDictionaryDestroy(elementType3)) {
 					Write("g_queue_clear_full(");
 					WriteUnstorage(obj);
 					Write(", ");
-					WriteDictionaryDestroy(elementType);
+					WriteDictionaryDestroy(elementType3);
 				}
 				else {
 					Write("g_queue_clear(");
diff --git a/libfut.js b/libfut.js
index 03d59312..9ddf5b9d 100644
--- a/libfut.js
+++ b/libfut.js
@@ -11577,8 +11577,8 @@ export class GenC extends GenCCpp
 			if (parent > FuPriority.ADD)
 				this.writeChar(40);
 			this.write("(const ");
-			let elementType2 = obj.type.asClassType().getElementType();
-			this.writeType(elementType2, false);
+			let elementType = obj.type.asClassType().getElementType();
+			this.writeType(elementType, false);
 			this.write(" *) bsearch(&");
 			args[0].accept(this, FuPriority.PRIMARY);
 			this.write(", ");
@@ -11591,7 +11591,7 @@ export class GenC extends GenCCpp
 				this.writeArrayStorageLength(obj);
 			else
 				args[2].accept(this, FuPriority.ARGUMENT);
-			this.#writeSizeofCompare(elementType2);
+			this.#writeSizeofCompare(elementType);
 			this.write(" - ");
 			this.writeArrayPtr(obj, FuPriority.MUL);
 			if (parent > FuPriority.ADD)
@@ -11609,20 +11609,20 @@ export class GenC extends GenCCpp
 		case FuId.ARRAY_COPY_TO:
 		case FuId.LIST_COPY_TO:
 			this.include("string.h");
-			let elementType = obj.type.asClassType().getElementType();
-			if (GenC.#isHeapAllocated(elementType))
+			let elementType2 = obj.type.asClassType().getElementType();
+			if (GenC.#isHeapAllocated(elementType2))
 				this.notYet(obj, "CopyTo for this type");
 			this.write("memcpy(");
 			this.writeArrayPtrAdd(args[1], args[2]);
 			this.write(", ");
 			this.writeArrayPtrAdd(obj, args[0]);
 			this.write(", ");
-			if (elementType.id == FuId.S_BYTE_RANGE || elementType.id == FuId.BYTE_RANGE)
+			if (elementType2.id == FuId.S_BYTE_RANGE || elementType2.id == FuId.BYTE_RANGE)
 				args[3].accept(this, FuPriority.ARGUMENT);
 			else {
 				args[3].accept(this, FuPriority.MUL);
 				this.write(" * sizeof(");
-				this.writeType(elementType, false);
+				this.writeType(elementType2, false);
 				this.writeChar(41);
 			}
 			this.writeChar(41);
@@ -11716,12 +11716,12 @@ export class GenC extends GenCCpp
 			this.#compares.add(typeId2);
 			break;
 		case FuId.QUEUE_CLEAR:
-			let elementType = obj.type.asClassType().getElementType();
-			if (GenC.#hasDictionaryDestroy(elementType)) {
+			let elementType3 = obj.type.asClassType().getElementType();
+			if (GenC.#hasDictionaryDestroy(elementType3)) {
 				this.write("g_queue_clear_full(");
 				this.#writeUnstorage(obj);
 				this.write(", ");
-				this.#writeDictionaryDestroy(elementType);
+				this.#writeDictionaryDestroy(elementType3);
 			}
 			else {
 				this.write("g_queue_clear(");