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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [g++.dg/] [cpp0x/] [constexpr-function3.C] - Rev 774
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// { dg-do compile }
// { dg-options "-std=gnu++0x" }
// From N2235
// function template 1
template<typename T>
constexpr int bytesize(T t)
{ return sizeof (t); } // OK
char buf[bytesize(0)]; // OK -- not C99 VLA
// function template 2
template<typename _Tp>
constexpr _Tp
square(_Tp x) { return x; }
// Explicit specialization
template<>
constexpr unsigned long
square(unsigned long x) { return x * x; }
// Explicit instantiation
template int square(int);
class A { };
template A square(A);
template long square(long);
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