On Friday, 17 August 2012 at 00:51:55 UTC, Torarin wrote:
The C++ standard, section 7.1.6.1:Except that any class member declared mutable (7.1.1) can be modified, any attempt to modify a const object during its lifetime (3.8) results in undefined behavior.Torarin
+1 thanks for taking the time to look it up. :)