Bug 2925 – Destructor not called

import std.stdio; struct S { this(int x) { writefln("this(%s)", x); this.x = x; } this(this) { writefln("this(this) with %s", x); } ~this() { writefln("Going away S(%s)", x); } int x; } S fun1() { auto s = S(1); return s; } S fun2() { return S(2); } void main() { //auto s1 = fun1; auto s2 = fun2; } This example creates two objects but only destroys one. fun1 illustrates the correct behavior.

Fixed dmd 2.032