public static BoxIfNeeded ( this generator, |
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generator | this | |
type | ||
return | void |
private void GenerateCreateGetFieldIL(FieldInfo fieldInfo, ILGenerator generator) { if (!fieldInfo.IsStatic) { ILGeneratorExtensions.PushInstance(generator, fieldInfo.DeclaringType); } generator.Emit(OpCodes.Ldfld, fieldInfo); ILGeneratorExtensions.BoxIfNeeded(generator, fieldInfo.FieldType); ILGeneratorExtensions.Return(generator); }
private void GenerateCreateGetPropertyIL(PropertyInfo propertyInfo, ILGenerator generator) { MethodInfo getMethod = propertyInfo.GetGetMethod(true); if (getMethod == null) { throw new ArgumentException(StringUtils.FormatWith("Property '{0}' does not have a getter.", (IFormatProvider)CultureInfo.InvariantCulture, (object)propertyInfo.Name)); } if (!getMethod.IsStatic) { ILGeneratorExtensions.PushInstance(generator, propertyInfo.DeclaringType); } ILGeneratorExtensions.CallMethod(generator, getMethod); ILGeneratorExtensions.BoxIfNeeded(generator, propertyInfo.PropertyType); ILGeneratorExtensions.Return(generator); }
private void GenerateCreateMethodCallIL(MethodBase method, ILGenerator generator) { ParameterInfo[] parameters = method.GetParameters(); Label label = generator.DefineLabel(); generator.Emit(OpCodes.Ldarg_1); generator.Emit(OpCodes.Ldlen); generator.Emit(OpCodes.Ldc_I4, parameters.Length); generator.Emit(OpCodes.Beq, label); generator.Emit(OpCodes.Newobj, typeof(TargetParameterCountException).GetConstructor(ReflectionUtils.EmptyTypes)); generator.Emit(OpCodes.Throw); generator.MarkLabel(label); if (!method.IsConstructor && !method.IsStatic) { ILGeneratorExtensions.PushInstance(generator, method.DeclaringType); } for (int index = 0; index < parameters.Length; ++index) { generator.Emit(OpCodes.Ldarg_1); generator.Emit(OpCodes.Ldc_I4, index); generator.Emit(OpCodes.Ldelem_Ref); ILGeneratorExtensions.UnboxIfNeeded(generator, parameters[index].ParameterType); } if (method.IsConstructor) { generator.Emit(OpCodes.Newobj, (ConstructorInfo)method); } else if (method.IsFinal || !method.IsVirtual) { ILGeneratorExtensions.CallMethod(generator, (MethodInfo)method); } Type type = method.IsConstructor ? method.DeclaringType : ((MethodInfo)method).ReturnType; if (type != typeof(void)) { ILGeneratorExtensions.BoxIfNeeded(generator, type); } else { generator.Emit(OpCodes.Ldnull); } ILGeneratorExtensions.Return(generator); }