Update the compiler for void feature according to the new changes

Author: vi3tL0u1s

Sources/Fuzzilli/Compiler/Compiler.swift

@@ -1059,6 +1059,9 @@ public class JavaScriptCompiler {
             if unaryExpression.operator == "typeof" {
                 let argument = try compileExpression(unaryExpression.argument)
                 return emit(TypeOf(), withInputs: [argument]).output
+            } else if unaryExpression.operator == "void" {
+                let argument = try compileExpression(unaryExpression.argument)
+                return emit(Void_(), withInputs: [argument]).output
             } else if unaryExpression.operator == "delete" {
                 guard case .memberExpression(let memberExpression) = unaryExpression.argument.expression else {
                     throw CompilerError.invalidNodeError("delete operator must be applied to a member expression")

Sources/Fuzzilli/Protobuf/operations.pb.swift

@@ -1,5 +1,6 @@
 // DO NOT EDIT.
 // swift-format-ignore-file
+// swiftlint:disable all
 //
 // Generated by the Swift generator plugin for the protocol buffer compiler.
 // Source: operations.proto
@@ -21,7 +22,6 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-import Foundation
 import SwiftProtobuf
 
 // If the compiler emits an error on this type, it is because this file
@@ -4900,8 +4900,8 @@ extension Fuzzilli_Protobuf_Void: SwiftProtobuf.Message, SwiftProtobuf._MessageI
   public static let _protobuf_nameMap = SwiftProtobuf._NameMap()
 
   public mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
-    while let _ = try decoder.nextFieldNumber() {
-    }
+    // Load everything into unknown fields
+    while try decoder.nextFieldNumber() != nil {}
   }
 
   public func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {