protected virtual void VisitMethodInvocationExpression(BoundMethodInvocationExpression node)
{
VisitExpression(node.Target);
foreach (var argument in node.Arguments)
{
VisitExpression(argument);
}
}
private Expression BuildMethodInvocationExpression(BoundMethodInvocationExpression expression)
{
var liftedInstance = BuildCachedExpression(expression.Target);
var liftedArguments = expression.Arguments.Select(BuildCachedExpression).ToImmutableArray();
var nullableResultType = expression.Type.GetNullableType();
return
(Expression.Condition(
BuildNullCheck(liftedInstance, liftedArguments),
BuildNullValue(nullableResultType),
BuildInvocation(expression.Symbol, liftedInstance, liftedArguments)
));
}
protected override void VisitMethodInvocationExpression(BoundMethodInvocationExpression node)
{
var sourceMethodSymbol = node.Symbol as SourceFunctionSymbol;
if (sourceMethodSymbol != null)
{
if (sourceMethodSymbol.DefinitionSyntax == null && !IsInterfaceMethod(sourceMethodSymbol))
{
_diagnostics.ReportMethodMissingImplementation(node.Syntax);
}
}
base.VisitMethodInvocationExpression(node);
}
private static Symbol GetSymbol(BoundMethodInvocationExpression expression)
{
return(expression.Symbol);
}
