Using Qt Creator C++ 11, nullptr is keyworded?

c++ c++11 qt-creator nullptr
alan2here picture alan2here · May 12, 2013 · Viewed 25.1k times · Source

I'm using C++11 using Qt Creator.

"warning: identifier 'nullptr' is a keyword in C++11 [-Wc++0x-compat]"
"error: 'nullptr' was not declared in this scope"

This is on code that works elsewhere, the relevant part being:

... = nullptr;

What might be the problem?

Is this not already a keyword, isn't it's scope global?

Answer

user2348816 picture user2348816 · May 12, 2013

Open your .pro file from inside QtCreator and add this

QMAKE_CXXFLAGS += -std=c++0x

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