Microsoft.JScript.VsaReference.CheckCompatibility C# (CSharp) Method

      private void CheckCompatibility() {
        // If reference is agnostic, then compatible
        PortableExecutableKinds RefPEKindFlags;
        ImageFileMachine RefPEMachineArchitecture;
        this.assembly.ManifestModule.GetPEKind(out RefPEKindFlags, out RefPEMachineArchitecture);

        if (RefPEMachineArchitecture == ImageFileMachine.I386 && 
            PortableExecutableKinds.ILOnly == (RefPEKindFlags & (PortableExecutableKinds.ILOnly | PortableExecutableKinds.Required32Bit))) {
          return;          
        }
     
        // Warn if building an agnostic assembly, but referenced assembly is not.
        PortableExecutableKinds PEKindFlags = engine.PEKindFlags;
        ImageFileMachine PEMachineArchitecture = engine.PEMachineArchitecture;
        if (PEMachineArchitecture == ImageFileMachine.I386 && 
            PortableExecutableKinds.ILOnly == (PEKindFlags & (PortableExecutableKinds.ILOnly | PortableExecutableKinds.Required32Bit))) {
          // We are agnostic, but the reference is not. Do not emit a warning - this is a very common
          // case. Many of the system libraries are platform specific.
          return;
        }
        
        // Warning if architectures don't match.
        if (RefPEMachineArchitecture != PEMachineArchitecture) {
          JScriptException e = new JScriptException(JSError.IncompatibleAssemblyReference);
          e.value = this.assemblyName;              
          this.engine.OnCompilerError(e);
        }
      }
    }