How to enable c++11 support for Atmel Studio?
I just started a new C++ project under Atmel Studio 7 and with the default options the following code failed with a nullptr not declared error:

char *c;
if (c == nullptr)
    ;


Then I went into the Toolchain options under the project properties and added the -std=c++11 flag as suggested by Grebu under the "other flags" which seemed like the best place for it and it compiled fine: