@@ -235,10 +235,12 @@ _GLIBCXX_BEGIN_NAMESPACE_CXX11
};
inline directory_iterator
- begin(directory_iterator __iter) { return __iter; }
+ begin(directory_iterator __iter) noexcept
+ { return __iter; }
inline directory_iterator
- end(directory_iterator) { return directory_iterator(); }
+ end(directory_iterator) noexcept
+ { return directory_iterator(); }
inline bool
operator==(const directory_iterator& __lhs, const directory_iterator& __rhs)
@@ -327,10 +329,12 @@ _GLIBCXX_BEGIN_NAMESPACE_CXX11
};
inline recursive_directory_iterator
- begin(recursive_directory_iterator __iter) { return __iter; }
+ begin(recursive_directory_iterator __iter) noexcept
+ { return __iter; }
inline recursive_directory_iterator
- end(recursive_directory_iterator) { return recursive_directory_iterator(); }
+ end(recursive_directory_iterator) noexcept
+ { return recursive_directory_iterator(); }
inline bool
operator==(const recursive_directory_iterator& __lhs,
@@ -113,10 +113,36 @@ test03()
remove_all(p, ec);
}
+void
+test04()
+{
+ bool test __attribute__((unused)) = false;
+
+ const fs::directory_iterator it;
+ VERIFY( it == fs::directory_iterator() );
+}
+
+void
+test05()
+{
+ bool test __attribute__((unused)) = false;
+
+ auto p = __gnu_test::nonexistent_path();
+ create_directory(p);
+ create_directory_symlink(p, p / "l");
+ fs::directory_iterator it(p), endit;
+ VERIFY( begin(it) == it );
+ static_assert( noexcept(begin(it)), "begin is noexcept" );
+ VERIFY( end(it) == endit );
+ static_assert( noexcept(end(it)), "end is noexcept" );
+}
+
int
main()
{
test01();
test02();
test03();
+ test04();
+ test05();
}
@@ -153,6 +153,21 @@ test04()
VERIFY( it == fs::recursive_directory_iterator() );
}
+void
+test05()
+{
+ bool test __attribute__((unused)) = false;
+
+ auto p = __gnu_test::nonexistent_path();
+ create_directory(p);
+ create_directory_symlink(p, p / "l");
+ fs::recursive_directory_iterator it(p), endit;
+ VERIFY( begin(it) == it );
+ static_assert( noexcept(begin(it)), "begin is noexcept" );
+ VERIFY( end(it) == endit );
+ static_assert( noexcept(end(it)), "end is noexcept" );
+}
+
int
main()
{
@@ -160,4 +175,5 @@ main()
test02();
test03();
test04();
+ test05();
}