15 Jun
2012
15 Jun
'12
12:36 p.m.
On 15/06/2012 06:42, Dave Abrahams wrote:
on Tue Jun 12 2012, Mathias Gaunard<mathias.gaunard-AT-ens-lyon.org> wrote:
It is not natural for something written as foo = bar(); to change foo if bar fails.
But you usually can't tell the difference between bar() failing and the assignment failing, and it's perfectly natural for a failed assignment to change the assignee.
I can tell perfectly fine with T foo; try { foo = bar(); } catch(...) { } // what state is foo in now?