Changes between Version 1 and Version 2 of Sysel/Ideas

Timestamp:

2010-05-23T09:25:21Z (15 years ago)

Author:

Jiri Svoboda

Comment:

Add explicit interface implementation

Sysel/Ideas

@@ -131 +131 @@
 A true inner class is non-static in the sense that any instance of this class implicitly contains a reference to some instance of the outer class. Thus the inner class is constructed in non-static context (in context of an object instance) and the outer object can be referenced via a keyword.
 
+=== Explicit interface implementation ===
+
+This allows a class to ''optionally'' specify explicitly the interface from which it is implementing a method. The benefit is that if a class implements two interfaces ''IA'' and ''IB'' both requiring a method ''foo'' with the same name (this is a name conflict), the implementation can be different for each interface. This feature is present in C#.
+
 === Output function arguments ===
 
@@ -137 +141 @@
 === Built-in associative arrays ===
 
-Maps and sets are so commonly used and so immensely useful that it might be worth incorporating into the langauge core. This could bring greater ease of use and optimization opportunities.
+Maps and sets are so commonly used and so immensely useful that it might be worth incorporating into the langauge core. This could bring greater ease of use and optimization opportunities. This feature is present in D, for example.