Bug 1492 – With recursive func definition, gdc evaluates too often

Take the following program: import std.stdio, std.bind; template SR(T...) { typedef SR!(T) delegate(T) SR; } SR!(int) whee(int foo, int depth=1) { writefln(depth, ", foo is ", foo); return cast(SR!(int))bind(&whee, _0, depth+1).ptr; } void main() { whee(23)(42)(69); } What would be expected here is the following output: 1, foo is 23 2, foo is 42 3, foo is 69 What I get, however, is 1, foo is 23 1, foo is 23 2, foo is 42 1, foo is 23 1, foo is 23 2, foo is 42 3, foo is 69 It seems as if GDC evaluates the first function (1), then evaluates it again to get the second function (1 2), then does the whole thing again to get the third function. This, of course, slightly breaks the code. :) --downs

Fixed in svn rev 159 / release 0.25