//public static string ErrorForIncompatibleEnsuresAndReturnType(IType methodResult, IDeclaredType contractResult,
// ICSharpFunctionDeclaration method)
//{
// string kind = "method";
// string name = method.DeclaredName;
// var property = method as IAccessorDeclaration;
// if (property != null)
// {
// kind = "property";
// name = name.Replace("get_", "");
// }
// return string.Format("Detected a call to Result with '{0}' in {1} '{2}', should be '{3}'",
// contractResult.GetPresentableName(CSharpLanguage.Instance), kind, name,
// methodResult.GetPresentableName(CSharpLanguage.Instance));
//}
public static string GetErrorText(this MalformedContractCustomWarning warning, string contractMethodName)
{
switch (warning)
{
case MalformedContractCustomWarning.PreconditionInAsyncMethod:
return(string.Format("Lecacy precondition in async method is asynchronous and will fail returning task"));
case MalformedContractCustomWarning.PreconditionInMethodWithIteratorBlock:
return(string.Format("Legacy precondition in iterator block will throw only on first MoveNext() call"));
default:
Contract.Assert(false, "Unknown custom warning: " + warning);
throw new InvalidOperationException("Unknown custom warning: " + warning);
}
}
public CustomWarningValidationResult(ICSharpStatement statement,
MalformedContractCustomWarning customWarning)
: base(statement)
{
_customWarning = customWarning;
}
public static ValidationResult CreateCustomWarning(ICSharpStatement statement,
MalformedContractCustomWarning customWarning)
{
return(new CustomWarningValidationResult(statement, customWarning));
}
