SharpDevelop Community

 Hi again,

I've upgraded to #D 2994. Some weirdness in tooltip overload resolution seems to be added here.

I use the collections class from iDesign which has the following method group:

    public static T[ ToArray<T>(IEnumerable<T> collection)

   public static T[ ToArray<T>(IEnumerator<T> iterator)

   public static T[ ToArray<T>(IEnumerable<T> collection,int count)

   public static T[ ToArray<T>(IEnumerator<T> iterator,int count)

   public static U[ ToArray<T,U>(IEnumerable<T> collection,Converter<T,U> converter)

   public static U[ ToArray<T,U>(IEnumerable<T> collection,Converter<T,U> converter,int count)

   public static U[ ToArray<T,U>(IEnumerator<T> iterator,Converter<T,U> converter)

   public static U[ ToArray<T,U>(IEnumerator<T> iterator,Converter<T,U> converter,int count)

But 

 Collection.ToArray(statSnapshot[step].Values);

 gives me the last (most complex) overload.

Also, I do not get code completion beyond the above statSnapshot[step].Values,which is a ValueCollection<TKey,TValue> and should expose some members.

Likewise: 

Correct: 

  Array.Sort(stats, delegate(ItemStats a, ItemStats b){...});
 

Incorrect:

Array.Sort(stats, (a, b) => ...);

This case remains showing an incorrect tooltip when lambda parameters are explicitly typed.

I've mixed them up since all of them involve mixed-arity template overloads, so I suspect a common cause.

 Regards,

Simon

Code completion fails for nested classes inside generic classes.

SharpDevelop cannot find "Dictionary<X, Y>.KeyCollection", so code completion cannot infer T.

However, one of the single-argument overloads should be chosen - this works for me now (overload resolution was rewritten in revision 3010).

Array.Sort with implicitly typed lambda works for me, too (implicitly typed lambda support was added in r3010).