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vec.h (vnull::operator vec): Add constexpr keyword for C++11 and later.

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* vec.h (vnull::operator vec): Add constexpr keyword for
	C++11 and later.

From-SVN: r240443
This commit is contained in:
Jakub Jelinek 2016-09-23 18:57:23 +02:00 • committed by Jakub Jelinek
parent 3b31f72096
commit 3d1ba08f49
2 changed files with 8 additions and 0 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2016-09-23 Jakub Jelinek <jakub@redhat.com>
* vec.h (vnull::operator vec): Add constexpr keyword for
C++11 and later.
2016-09-23 Doug Gilmore <doug.gilmore@imgtec.com>
PR tree-optimization/77654

3
gcc/vec.h
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@ -414,6 +414,9 @@ struct GTY((user)) vec
struct vnull
{
template <typename T, typename A, typename L>
#if __cpp_constexpr >= 200704
constexpr
#endif
operator vec<T, A, L> () { return vec<T, A, L>(); }
};
extern vnull vNULL;