https://issues.dlang.org/show_bug.cgi?id=14453
yebblies <[email protected]> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |[email protected] --- Comment #4 from yebblies <[email protected]> --- So, the glue layer generates 'ex' which calls the allocator, then calls the ctor on el_same(ex) which decides that since ex has no side effects (being pure and nothrow) it's fine to just duplicate the tree. So we get: C.new(8), C.new(8).__ctor So basically C.new(8) ISN'T pure in a way that matters quite a lot here. --
