override public void OnMethodInvocationExpression(MethodInvocationExpression node)
{
base.OnMethodInvocationExpression(node);
if (0 == node.Arguments.Count)
{
return;
}
IMethod target = node.Target.Entity as IMethod;
if (null == target)
{
return;
}
IParameter[] parameters = target.GetParameters();
if (parameters.Length != node.Arguments.Count)
{
return;
}
for (int i = 0; i < parameters.Length; ++i)
{
if (node.Arguments[i].NodeType != NodeType.IntegerLiteralExpression)
{
continue;
}
if (!TypeSystemServices.IsPrimitiveNumber(parameters[i].Type))
{
continue;
}
AssertLiteralInRange((IntegerLiteralExpression)node.Arguments[i], parameters[i].Type);
}
}
override public void OnArrayLiteralExpression(ArrayLiteralExpression node)
{
base.OnArrayLiteralExpression(node);
IType expectedType = GetExpressionType(node).ElementType;
if (!TypeSystemServices.IsPrimitiveNumber(expectedType))
{
return;
}
foreach (Expression item in node.Items)
{
IType itemType = item.ExpressionType;
if (item is LiteralExpression)
{
if (item.NodeType == NodeType.IntegerLiteralExpression)
{
AssertLiteralInRange((IntegerLiteralExpression)item, expectedType);
}
if (expectedType != itemType)
{
BindExpressionType(item, expectedType);
}
}
}
}
override public void OnArrayLiteralExpression(ArrayLiteralExpression node)
{
if (!_checked)
{
return;
}
base.OnArrayLiteralExpression(node);
var expectedType = GetExpressionType(node).ElementType;
if (!TypeSystemServices.IsPrimitiveNumber(expectedType))
{
return;
}
foreach (var item in node.Items)
{
var integerLiteral = item as IntegerLiteralExpression;
if (integerLiteral != null)
{
AssertLiteralInRange(integerLiteral, expectedType);
continue;
}
}
}
override public void OnBinaryExpression(BinaryExpression node)
{
base.OnBinaryExpression(node);
if (node.Operator != BinaryOperatorType.Assign ||
node.Right.NodeType != NodeType.IntegerLiteralExpression)
{
return;
}
IType expectedType = GetExpressionType(node.Left);
if (!TypeSystemServices.IsPrimitiveNumber(expectedType))
{
return;
}
AssertLiteralInRange((IntegerLiteralExpression)node.Right, expectedType);
}