http://d.puremagic.com/issues/show_bug.cgi?id=6365
--- Comment #38 from [email protected] 2011-11-18 18:10:20 PST --- See also bug 4579 ------------------ Another handy sub-feature. Sometimes you have tuples with N items, but you only want to unpack some of them. This syntax doesn't work because "_" is a valid variable name (and even if there's only one of them I don't want to define a "_" variable): auto t = tuple(1, 2.5, "hello", 'Z'); immutable (x1, void, s1, void) = t; // only x1 and s1 constants are created Some "dontcare" syntax like that void is useful for issue 596 too: import std.typecons: Tuple; alias Tuple!(int, "x", int, "y") Foo; void main() { auto f = Foo(1, 2); switch (f) { case Foo(1, void): break; // any Foo with x==1, don't care y default: break; } } -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
