public static ExpressionCollection FromArray(params Boo.Lang.Compiler.Ast.Expression[] items)
{
var collection = new ExpressionCollection();
collection.AddRange(items);
return(collection);
}
public override void OnMethodInvocationExpression(MethodInvocationExpression node)
{
var target = (MemberReferenceExpression)node.Target;
_methodsStack.Push(new CurrentMethod() { Target = target, Name = target.Name });
base.OnMethodInvocationExpression(node);
var currentMethod = _methodsStack.Pop();
var ga = (currentMethod.Target.Entity as IMethod).ConstructedInfo.GenericArguments ?? new IType[0];
ExpressionCollection methodGenericArguments = new ExpressionCollection();
methodGenericArguments.AddRange(ga.Select(a => new TypeofExpression { Type = _codeBuilder.CreateTypeReference(a) } as Expression));
Expression exprCallTypeArgs = methodGenericArguments.Count > 0
? _codeBuilder.CreateArray(_codeBuilder.TypeSystemServices.Map(typeof(Type[])), methodGenericArguments)
: new NullLiteralExpression() as Expression;
Expression exprTarget = node.Target.Entity.EntityType == TypeSystem.EntityType.Type
? new TypeofExpression { Type = _codeBuilder.CreateTypeReference(node.Target.Entity as IType) }
: node.Target;
var expressionCallInvocation = new MethodInvocationExpression(
ReferenceExpression.Lift("System.Linq.Expressions.Expression.Call"),
exprTarget,
new StringLiteralExpression(currentMethod.Name),
exprCallTypeArgs);
expressionCallInvocation.Arguments.AddRange(node.Arguments);
ReplaceCurrentNode(expressionCallInvocation);
}
