|
public MakeCallExpression ( Microsoft.Scripting.Actions.Calls.OverloadResolverFactory resolverFactory, |
||
| resolverFactory | Microsoft.Scripting.Actions.Calls.OverloadResolverFactory | |
| method | ||
| 리턴 | ||
internal override Expression GetBoundValue(ActionBinder binder, Type type, Expression instance)
{
if (instance == null)
{
return(null);
}
if (GetIndexParameters().Length > 0)
{
// need to bind to a value or parameters to get the value.
return(binder.ReturnMemberTracker(type, BindToInstance(instance)));
}
MethodInfo getter = ResolveGetter();
if (getter == null || getter.ContainsGenericParameters)
{
// no usable getter
return(null);
}
if (getter.IsPublic && getter.DeclaringType.IsPublic)
{
return(binder.MakeCallExpression(getter, instance));;
}
// private binding is just a call to the getter method...
return(MemberTracker.FromMemberInfo(getter).Call(binder, instance));
}
protected internal override Expression GetBoundValue(Expression context, ActionBinder binder, Type type, Expression instance)
{
if (instance != null && IsStatic)
{
return(null);
}
if (GetIndexParameters().Length > 0)
{
// need to bind to a value or parameters to get the value.
return(binder.ReturnMemberTracker(type, BindToInstance(instance)));
}
MethodInfo getter = ResolveGetter(binder.PrivateBinding);
if (getter == null || getter.ContainsGenericParameters)
{
// no usable getter
return(null);
}
if (getter.IsPublic && getter.DeclaringType.IsVisible)
{
return(binder.MakeCallExpression(context, getter, instance));
}
// private binding is just a call to the getter method...
return(DefaultBinder.MakeError(((DefaultBinder)binder).MakeNonPublicMemberGetError(context, this, type, instance)));
}
public override Microsoft.Scripting.Ast.Expression Call(ActionBinder binder, params Expression[] arguments)
{
if (Method.IsPublic && Method.DeclaringType.IsVisible)
{
// TODO: Need to use MethodBinder in here to make this right.
return(binder.MakeCallExpression(Method, arguments));
}
//methodInfo.Invoke(obj, object[] params)
if (Method.IsStatic)
{
return(Ast.Convert(
Ast.Call(
Ast.RuntimeConstant(Method),
typeof(MethodInfo).GetMethod("Invoke", new Type[] { typeof(object), typeof(object[]) }),
Ast.Null(),
Ast.NewArrayHelper(typeof(object[]), arguments)),
Method.ReturnType));
}
if (arguments.Length == 0)
{
throw new InvalidOperationException("no instance for call");
}
return(Ast.Convert(
Ast.Call(
Ast.RuntimeConstant(Method),
typeof(MethodInfo).GetMethod("Invoke", new Type[] { typeof(object), typeof(object[]) }),
arguments[0],
Ast.NewArrayHelper(typeof(object[]), ArrayUtils.RemoveFirst(arguments))),
Method.ReturnType));
}
internal override System.Linq.Expressions.Expression Call(Expression context, ActionBinder binder, params Expression[] arguments)
{
if (Method.IsPublic && Method.DeclaringType.IsVisible)
{
// TODO: Need to use MethodBinder in here to make this right.
return(binder.MakeCallExpression(context, Method, arguments));
}
//methodInfo.Invoke(obj, object[] params)
if (Method.IsStatic)
{
return(Ast.Convert(
Ast.Call(
Ast.Constant(Method),
typeof(MethodInfo).GetMethod("Invoke", new Type[] { typeof(object), typeof(object[]) }),
Ast.Constant(null),
AstUtils.NewArrayHelper(typeof(object), arguments)
),
Method.ReturnType));
}
if (arguments.Length == 0)
{
throw Error.NoInstanceForCall();
}
return(Ast.Convert(
Ast.Call(
Ast.Constant(Method),
typeof(MethodInfo).GetMethod("Invoke", new Type[] { typeof(object), typeof(object[]) }),
arguments[0],
AstUtils.NewArrayHelper(typeof(object), ArrayUtils.RemoveFirst(arguments))
),
Method.ReturnType));
}
internal override DynamicMetaObject Call(OverloadResolverFactory resolverFactory, ActionBinder binder, params DynamicMetaObject[] arguments)
{
if (Method.IsPublic && Method.DeclaringType.IsVisible())
{
return(binder.MakeCallExpression(resolverFactory, Method, arguments));
}
//methodInfo.Invoke(obj, object[] params)
if (Method.IsStatic)
{
return(new DynamicMetaObject(
Expression.Convert(
Expression.Call(
AstUtils.Constant(Method),
typeof(MethodInfo).GetMethod("Invoke", new Type[] { typeof(object), typeof(object[]) }),
AstUtils.Constant(null),
AstUtils.NewArrayHelper(typeof(object), ArrayUtils.ConvertAll(arguments, x => x.Expression))
),
Method.ReturnType
),
BindingRestrictions.Empty
)
);
}
if (arguments.Length == 0)
{
throw Error.NoInstanceForCall();
}
return(new DynamicMetaObject(
Expression.Convert(
Expression.Call(
AstUtils.Constant(Method),
typeof(MethodInfo).GetMethod("Invoke", new Type[] { typeof(object), typeof(object[]) }),
arguments[0].Expression,
AstUtils.NewArrayHelper(typeof(object), ArrayUtils.ConvertAll(ArrayUtils.RemoveFirst(arguments), x => x.Expression))
),
Method.ReturnType
),
BindingRestrictions.Empty
));
}
public override DynamicMetaObject GetValue(OverloadResolverFactory resolverFactory, ActionBinder binder, Type type) {
if (!IsStatic || GetIndexParameters().Length > 0) {
// need to bind to a value or parameters to get the value.
return binder.ReturnMemberTracker(type, this);
}
MethodInfo getter = ResolveGetter(binder.PrivateBinding);
if (getter == null || getter.ContainsGenericParameters) {
// no usable getter
return null;
}
if (getter.IsPublic && getter.DeclaringType.IsPublic) {
return binder.MakeCallExpression(resolverFactory, getter);
}
// private binding is just a call to the getter method...
return MemberTracker.FromMemberInfo(getter).Call(resolverFactory, binder);
}
public override DynamicMetaObject GetValue(OverloadResolverFactory resolverFactory, ActionBinder binder, Type instanceType)
{
if (!IsStatic || GetIndexParameters().Length > 0)
{
// need to bind to a value or parameters to get the value.
return(binder.ReturnMemberTracker(instanceType, this));
}
MethodInfo getter = ResolveGetter(instanceType, binder.PrivateBinding);
if (getter == null || getter.ContainsGenericParameters)
{
// no usable getter
return(null);
}
if (getter.IsPublic && getter.DeclaringType.IsPublic())
{
return(binder.MakeCallExpression(resolverFactory, getter));
}
// private binding is just a call to the getter method...
return(MemberTracker.FromMemberInfo(getter).Call(resolverFactory, binder));
}
public override Expression GetValue(Expression context, ActionBinder binder, Type type)
{
if (!IsStatic || GetIndexParameters().Length > 0)
{
// need to bind to a value or parameters to get the value.
return(binder.ReturnMemberTracker(type, this));
}
MethodInfo getter = ResolveGetter(binder.PrivateBinding);
if (getter == null || getter.ContainsGenericParameters)
{
// no usable getter
return(null);
}
if (getter.IsPublic && getter.DeclaringType.IsPublic)
{
return(binder.MakeCallExpression(context, getter));
}
// private binding is just a call to the getter method...
return(MemberTracker.FromMemberInfo(getter).Call(context, binder));
}
internal override System.Linq.Expressions.Expression Call(Expression context, ActionBinder binder, params Expression[] arguments) {
if (Method.IsPublic && Method.DeclaringType.IsVisible) {
// TODO: Need to use MethodBinder in here to make this right.
return binder.MakeCallExpression(context, Method, arguments);
}
//methodInfo.Invoke(obj, object[] params)
if (Method.IsStatic) {
return Ast.Convert(
Ast.Call(
Ast.Constant(Method),
typeof(MethodInfo).GetMethod("Invoke", new Type[] { typeof(object), typeof(object[]) }),
Ast.Constant(null),
AstUtils.NewArrayHelper(typeof(object), arguments)
),
Method.ReturnType);
}
if (arguments.Length == 0) throw Error.NoInstanceForCall();
return Ast.Convert(
Ast.Call(
Ast.Constant(Method),
typeof(MethodInfo).GetMethod("Invoke", new Type[] { typeof(object), typeof(object[]) }),
arguments[0],
AstUtils.NewArrayHelper(typeof(object), ArrayUtils.RemoveFirst(arguments))
),
Method.ReturnType);
}
internal override DynamicMetaObject Call(OverloadResolverFactory resolverFactory, ActionBinder binder, params DynamicMetaObject[] arguments) {
if (Method.IsPublic && Method.DeclaringType.IsVisible) {
return binder.MakeCallExpression(resolverFactory, Method, arguments);
}
//methodInfo.Invoke(obj, object[] params)
if (Method.IsStatic) {
return new DynamicMetaObject(
Ast.Convert(
Ast.Call(
AstUtils.Constant(Method),
typeof(MethodInfo).GetMethod("Invoke", new Type[] { typeof(object), typeof(object[]) }),
AstUtils.Constant(null),
AstUtils.NewArrayHelper(typeof(object), ArrayUtils.ConvertAll(arguments, x => x.Expression))
),
Method.ReturnType
),
BindingRestrictions.Empty
)
;
}
if (arguments.Length == 0) throw Error.NoInstanceForCall();
return new DynamicMetaObject(
Ast.Convert(
Ast.Call(
AstUtils.Constant(Method),
typeof(MethodInfo).GetMethod("Invoke", new Type[] { typeof(object), typeof(object[]) }),
arguments[0].Expression,
AstUtils.NewArrayHelper(typeof(object), ArrayUtils.ConvertAll(ArrayUtils.RemoveFirst(arguments), x => x.Expression))
),
Method.ReturnType
),
BindingRestrictions.Empty
);
}
public override Microsoft.Scripting.Ast.Expression Call(ActionBinder binder, params Expression[] arguments) {
if (Method.IsPublic && Method.DeclaringType.IsVisible) {
// TODO: Need to use MethodBinder in here to make this right.
return binder.MakeCallExpression(Method, arguments);
}
//methodInfo.Invoke(obj, object[] params)
if (Method.IsStatic) {
return Ast.Convert(
Ast.Call(
Ast.RuntimeConstant(Method),
typeof(MethodInfo).GetMethod("Invoke", new Type[] { typeof(object), typeof(object[]) }),
Ast.Null(),
Ast.NewArrayHelper(typeof(object[]), arguments)),
Method.ReturnType);
}
if (arguments.Length == 0) throw new InvalidOperationException("no instance for call");
return Ast.Convert(
Ast.Call(
Ast.RuntimeConstant(Method),
typeof(MethodInfo).GetMethod("Invoke", new Type[] { typeof(object), typeof(object[]) }),
arguments[0],
Ast.NewArrayHelper(typeof(object[]), ArrayUtils.RemoveFirst(arguments))),
Method.ReturnType);
}
protected internal override Expression GetBoundValue(Expression context, ActionBinder binder, Type type, Expression instance) {
if (instance != null && IsStatic) {
return null;
}
if (GetIndexParameters().Length > 0) {
// need to bind to a value or parameters to get the value.
return binder.ReturnMemberTracker(type, BindToInstance(instance));
}
MethodInfo getter = GetGetMethod(true);
if (getter == null || getter.ContainsGenericParameters) {
// no usable getter
return null;
}
getter = CompilerHelpers.TryGetCallableMethod(getter);
if (binder.PrivateBinding || CompilerHelpers.IsVisible(getter)) {
return binder.MakeCallExpression(context, getter, instance);
}
// private binding is just a call to the getter method...
return DefaultBinder.MakeError(((DefaultBinder)binder).MakeNonPublicMemberGetError(context, this, type, instance));
}
