[libc++] Remove the ability to use braced-init for filesystem paths
According to my reading of http://eel.is/c++draft/filesystems#fs.class.path,
the Standard doesn't actually mention that this should work. Since other
implementations don't allow it, allowing it in libc++ is just setting a
portability trap.
Supersedes https://reviews.llvm.org/D89865.
Differential Revision: https://reviews.llvm.org/D95975
GitOrigin-RevId: 1700ea7302870b38df2cd048d9920368dc87453b
diff --git a/include/filesystem b/include/filesystem
index b11de54..8d0b0f5 100644
--- a/include/filesystem
+++ b/include/filesystem
@@ -973,8 +973,8 @@
return *this;
}
- template <class = void>
- _LIBCPP_INLINE_VISIBILITY path& operator=(string_type&& __s) noexcept {
+ _LIBCPP_INLINE_VISIBILITY
+ path& operator=(string_type&& __s) noexcept {
__pn_ = _VSTD::move(__s);
return *this;
}
diff --git a/test/std/input.output/filesystems/class.path/path.member/path.assign/braced_init.pass.cpp b/test/std/input.output/filesystems/class.path/path.member/path.assign/braced_init.pass.cpp
deleted file mode 100644
index 55c0d7a..0000000
--- a/test/std/input.output/filesystems/class.path/path.member/path.assign/braced_init.pass.cpp
+++ /dev/null
@@ -1,36 +0,0 @@
-//===----------------------------------------------------------------------===//
-//
-// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://llvm.org/LICENSE.txt for license information.
-// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-//
-//===----------------------------------------------------------------------===//
-
-// UNSUPPORTED: c++03
-
-// <filesystem>
-
-// class path
-
-// path& operator=(path const&);
-
-#include "filesystem_include.h"
-#include <type_traits>
-#include <cassert>
-
-#include "test_macros.h"
-#include "count_new.h"
-
-
-int main(int, char**) {
- using namespace fs;
- path p("abc");
- p = {};
-#ifdef _WIN32
- assert(p.native() == L"");
-#else
- assert(p.native() == "");
-#endif
-
- return 0;
-}
