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cmake/c++11-test-constexpr-N2235.cpp@c7f8989c995f (annotated)

cmake/c++11-test-constexpr-N2235.cpp

Fri, 23 Aug 2013 01:20:09 +0300

author

Santeri Piippo <crimsondusk64@gmail.com>

date

Fri, 23 Aug 2013 01:20:09 +0300

changeset 478

c7f8989c995f

parent 473

2a84149fe642

permissions

-rw-r--r--

bit of a clarification

473 2a84149fe642 Changed build system from qmake to CMake. Santeri Piippo <crimsondusk64@gmail.com> parents: diff changeset	1	constexpr int square(int x)
2a84149fe642 Changed build system from qmake to CMake. Santeri Piippo <crimsondusk64@gmail.com> parents: diff changeset	2	{
2a84149fe642 Changed build system from qmake to CMake. Santeri Piippo <crimsondusk64@gmail.com> parents: diff changeset	3	return x*x;
2a84149fe642 Changed build system from qmake to CMake. Santeri Piippo <crimsondusk64@gmail.com> parents: diff changeset	4	}
2a84149fe642 Changed build system from qmake to CMake. Santeri Piippo <crimsondusk64@gmail.com> parents: diff changeset	5
2a84149fe642 Changed build system from qmake to CMake. Santeri Piippo <crimsondusk64@gmail.com> parents: diff changeset	6	constexpr int the_answer()
2a84149fe642 Changed build system from qmake to CMake. Santeri Piippo <crimsondusk64@gmail.com> parents: diff changeset	7	{
2a84149fe642 Changed build system from qmake to CMake. Santeri Piippo <crimsondusk64@gmail.com> parents: diff changeset	8	return 42;
2a84149fe642 Changed build system from qmake to CMake. Santeri Piippo <crimsondusk64@gmail.com> parents: diff changeset	9	}
2a84149fe642 Changed build system from qmake to CMake. Santeri Piippo <crimsondusk64@gmail.com> parents: diff changeset	10
2a84149fe642 Changed build system from qmake to CMake. Santeri Piippo <crimsondusk64@gmail.com> parents: diff changeset	11	int main()
2a84149fe642 Changed build system from qmake to CMake. Santeri Piippo <crimsondusk64@gmail.com> parents: diff changeset	12	{
2a84149fe642 Changed build system from qmake to CMake. Santeri Piippo <crimsondusk64@gmail.com> parents: diff changeset	13	int test_arr[square(3)];
2a84149fe642 Changed build system from qmake to CMake. Santeri Piippo <crimsondusk64@gmail.com> parents: diff changeset	14	bool ret = (
2a84149fe642 Changed build system from qmake to CMake. Santeri Piippo <crimsondusk64@gmail.com> parents: diff changeset	15	(square(the_answer()) == 1764) &&
2a84149fe642 Changed build system from qmake to CMake. Santeri Piippo <crimsondusk64@gmail.com> parents: diff changeset	16	(sizeof(test_arr)/sizeof(test_arr[0]) == 9)
2a84149fe642 Changed build system from qmake to CMake. Santeri Piippo <crimsondusk64@gmail.com> parents: diff changeset	17	);
2a84149fe642 Changed build system from qmake to CMake. Santeri Piippo <crimsondusk64@gmail.com> parents: diff changeset	18	return ret ? 0 : 1;
2a84149fe642 Changed build system from qmake to CMake. Santeri Piippo <crimsondusk64@gmail.com> parents: diff changeset	19	}