visibility-decoration.
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@114671 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/system_error b/include/system_error
index 24b2322..c814493 100644
--- a/include/system_error
+++ b/include/system_error
@@ -229,12 +229,14 @@
// is_error_code_enum
-template <class _Tp> struct is_error_code_enum
+template <class _Tp>
+struct _LIBCPP_VISIBLE is_error_code_enum
: public false_type {};
// is_error_condition_enum
-template <class _Tp> struct is_error_condition_enum
+template <class _Tp>
+struct _LIBCPP_VISIBLE is_error_condition_enum
: public false_type {};
// Some error codes are not present on all platforms, so we provide equivalents
@@ -342,15 +344,19 @@
_ __v_;
+ _LIBCPP_ALWAYS_INLINE
errc(_ __v) : __v_(__v) {}
+ _LIBCPP_ALWAYS_INLINE
operator int() const {return __v_;}
};
-template <> struct is_error_condition_enum<errc>
+template <>
+struct _LIBCPP_VISIBLE is_error_condition_enum<errc>
: true_type { };
-template <> struct is_error_condition_enum<errc::_>
+template <>
+struct _LIBCPP_VISIBLE is_error_condition_enum<errc::_>
: true_type { };
class error_condition;
@@ -360,7 +366,7 @@
class __do_message;
-class error_category
+class _LIBCPP_VISIBLE error_category
{
public:
virtual ~error_category();
@@ -399,7 +405,7 @@
const error_category& generic_category();
const error_category& system_category();
-class error_condition
+class _LIBCPP_VISIBLE error_condition
{
int __val_;
const error_category* __cat_;
@@ -469,7 +475,7 @@
// error_code
-class error_code
+class _LIBCPP_VISIBLE error_code
{
int __val_;
const error_category* __cat_;
@@ -588,9 +594,10 @@
operator!=(const error_condition& __x, const error_condition& __y) {return !(__x == __y);}
template <>
-struct hash<error_code>
+struct _LIBCPP_VISIBLE hash<error_code>
: public unary_function<error_code, size_t>
{
+ _LIBCPP_INLINE_VISIBILITY
size_t operator()(const error_code& __ec) const
{
return static_cast<size_t>(__ec.value());
@@ -599,7 +606,7 @@
// system_error
-class system_error
+class _LIBCPP_VISIBLE system_error
: public runtime_error
{
error_code __ec_;