(build.cs) following static DLL tutorial, Method name expected on Target.Platform

Development Programming & Scripting
1

hello. working from this tutorial on how to link external DLL files. i have also dug through multiple other tutorials and posts here on answerhub.

trying to build throws the error

c:\[…]\BigNum_Test.Build.cs(35,13)
: error CS0149: Method name expected

the line in question

35) if ((Target.Platform == UnrealTargetPlatform.Win64)

i would also like to know if i have correctly changed line 53, “WITH_MPIR_LIB_BINDING={0}”, but i haven’t gotten that far yet. i need to fix this error first.

thanks for reading

using System.IO;
using UnrealBuildTool;

public class BigNum_Test : ModuleRules
{

	//Convenience properties
	private string ModulePath
	{
		get { return ModuleDirectory; }
	}

	private string ThirdPartyPath
	{
		get { return Path.GetFullPath(Path.Combine(ModulePath, "../../ThirdParty/")); }
	}

	// Constructor
	public BigNum_Test(ReadOnlyTargetRules Target) : base(Target)
	{
		PCHUsage = PCHUsageMode.UseExplicitOrSharedPCHs;
	
		PublicDependencyModuleNames.AddRange(new string[] { "Core", "CoreUObject", "Engine", "InputCore" });

		PrivateDependencyModuleNames.AddRange(new string[] {  });

		LoadMPIR(Target);
	}

    // Link to lib
    public bool LoadMPIR(ReadOnlyTargetRules Target)
    {
        bool isLibrarySupported = false;

        if ((Target.Platform == UnrealTargetPlatform.Win64)

 (Target.Platform == UnrealTargetPlatform.Win32))
        {
            isLibrarySupported = true;

            string PlatformString = (Target.Platform == UnrealTargetPlatform.Win64) ? "x64" : "x86";
            string LibrariesPath = Path.Combine(ThirdPartyPath, "MPIR", "lib");

            PublicAdditionalLibraries.Add(Path.Combine(LibrariesPath, "mpir." + PlatformString + ".lib"));
        }

        if (isLibrarySupported)
        {
            // Include path
            PublicIncludePaths.Add(Path.Combine(ThirdPartyPath, "MPIR", "include"));
        }

        PublicDefinitions.Add(string.Format("WITH_MPIR_LIB_BINDING={0}", isLibrarySupported ? 1 : 0));

        return isLibrarySupported;
    }
}