Dimitry Andric: Add const to constexpr member functions in order to cope with new C++1y language rules. This silences -Wconstexpr-not-const warnings.
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@185181 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/chrono b/include/chrono
index 3b96e81..4ceb875 100644
--- a/include/chrono
+++ b/include/chrono
@@ -468,7 +468,7 @@
struct __duration_eq
{
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR
- bool operator()(const _LhsDuration& __lhs, const _RhsDuration& __rhs)
+ bool operator()(const _LhsDuration& __lhs, const _RhsDuration& __rhs) const
{
typedef typename common_type<_LhsDuration, _RhsDuration>::type _Ct;
return _Ct(__lhs).count() == _Ct(__rhs).count();
@@ -479,7 +479,7 @@
struct __duration_eq<_LhsDuration, _LhsDuration>
{
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR
- bool operator()(const _LhsDuration& __lhs, const _LhsDuration& __rhs)
+ bool operator()(const _LhsDuration& __lhs, const _LhsDuration& __rhs) const
{return __lhs.count() == __rhs.count();}
};
@@ -509,7 +509,7 @@
struct __duration_lt
{
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR
- bool operator()(const _LhsDuration& __lhs, const _RhsDuration& __rhs)
+ bool operator()(const _LhsDuration& __lhs, const _RhsDuration& __rhs) const
{
typedef typename common_type<_LhsDuration, _RhsDuration>::type _Ct;
return _Ct(__lhs).count() < _Ct(__rhs).count();
@@ -520,7 +520,7 @@
struct __duration_lt<_LhsDuration, _LhsDuration>
{
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR
- bool operator()(const _LhsDuration& __lhs, const _LhsDuration& __rhs)
+ bool operator()(const _LhsDuration& __lhs, const _LhsDuration& __rhs) const
{return __lhs.count() < __rhs.count();}
};