[libcxx] r337658 - fix test failures with older clang versions

[Eric Fiselier via cfe-commits]

Author: ericwf
Date: Sun Jul 22 13:50:16 2018
New Revision: 337658

URL: http://llvm.org/viewvc/llvm-project?rev=337658&view=rev
Log:
fix test failures with older clang versions

Added:
    libcxx/trunk/test/std/experimental/filesystem/class.directory_entry/directory_entry.cons/default_const.pass.cpp
Modified:
    libcxx/trunk/test/std/experimental/filesystem/class.directory_entry/directory_entry.obs/file_size.pass.cpp
    libcxx/trunk/test/std/experimental/filesystem/class.directory_entry/directory_entry.obs/file_type_obs.pass.cpp
    libcxx/trunk/test/std/experimental/filesystem/class.directory_entry/directory_entry.obs/hard_link_count.pass.cpp
    libcxx/trunk/test/std/experimental/filesystem/class.directory_entry/directory_entry.obs/last_write_time.pass.cpp

Added: libcxx/trunk/test/std/experimental/filesystem/class.directory_entry/directory_entry.cons/default_const.pass.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/experimental/filesystem/class.directory_entry/directory_entry.cons/default_const.pass.cpp?rev=337658&view=auto
==============================================================================
--- libcxx/trunk/test/std/experimental/filesystem/class.directory_entry/directory_entry.cons/default_const.pass.cpp (added)
+++ libcxx/trunk/test/std/experimental/filesystem/class.directory_entry/directory_entry.cons/default_const.pass.cpp Sun Jul 22 13:50:16 2018
@@ -0,0 +1,32 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// UNSUPPORTED: c++98, c++03
+// XFAIL: apple-clang-7, clang-3.7, clang-3.8
+
+// <experimental/filesystem>
+
+// class directory_entry
+
+//          directory_entry() noexcept = default;
+
+#include "filesystem_include.hpp"
+#include <type_traits>
+#include <cassert>
+
+int main() {
+  using namespace fs;
+  // Default
+  {
+    static_assert(std::is_nothrow_default_constructible<directory_entry>::value,
+                  "directory_entry must have a nothrow default constructor");
+    const directory_entry e;
+    assert(e.path() == path());
+  }
+}

Modified: libcxx/trunk/test/std/experimental/filesystem/class.directory_entry/directory_entry.obs/file_size.pass.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/experimental/filesystem/class.directory_entry/directory_entry.obs/file_size.pass.cpp?rev=337658&r1=337657&r2=337658&view=diff
==============================================================================
--- libcxx/trunk/test/std/experimental/filesystem/class.directory_entry/directory_entry.obs/file_size.pass.cpp (original)
+++ libcxx/trunk/test/std/experimental/filesystem/class.directory_entry/directory_entry.obs/file_size.pass.cpp Sun Jul 22 13:50:16 2018
@@ -30,7 +30,7 @@ TEST_SUITE(directory_entry_obs_testsuite
 TEST_CASE(signatures) {
   using namespace fs;
   {
-    const fs::directory_entry e;
+    const fs::directory_entry e = {};
     std::error_code ec;
     static_assert(std::is_same<decltype(e.file_size()), uintmax_t>::value, "");
     static_assert(std::is_same<decltype(e.file_size(ec)), uintmax_t>::value,

Modified: libcxx/trunk/test/std/experimental/filesystem/class.directory_entry/directory_entry.obs/file_type_obs.pass.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/experimental/filesystem/class.directory_entry/directory_entry.obs/file_type_obs.pass.cpp?rev=337658&r1=337657&r2=337658&view=diff
==============================================================================
--- libcxx/trunk/test/std/experimental/filesystem/class.directory_entry/directory_entry.obs/file_type_obs.pass.cpp (original)
+++ libcxx/trunk/test/std/experimental/filesystem/class.directory_entry/directory_entry.obs/file_type_obs.pass.cpp Sun Jul 22 13:50:16 2018
@@ -32,7 +32,7 @@ TEST_CASE(file_dne) {
 
 TEST_CASE(signatures) {
   using namespace fs;
-  const directory_entry e;
+  const directory_entry e = {};
   std::error_code ec;
 #define TEST_FUNC(name)                                                        \
   static_assert(std::is_same<decltype(e.name()), bool>::value,                 \

Modified: libcxx/trunk/test/std/experimental/filesystem/class.directory_entry/directory_entry.obs/hard_link_count.pass.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/experimental/filesystem/class.directory_entry/directory_entry.obs/hard_link_count.pass.cpp?rev=337658&r1=337657&r2=337658&view=diff
==============================================================================
--- libcxx/trunk/test/std/experimental/filesystem/class.directory_entry/directory_entry.obs/hard_link_count.pass.cpp (original)
+++ libcxx/trunk/test/std/experimental/filesystem/class.directory_entry/directory_entry.obs/hard_link_count.pass.cpp Sun Jul 22 13:50:16 2018
@@ -28,7 +28,7 @@ TEST_SUITE(directory_entry_obs_testsuite
 TEST_CASE(signatures) {
   using namespace fs;
   {
-    const fs::directory_entry e;
+    const directory_entry e = {};
     std::error_code ec;
     static_assert(std::is_same<decltype(e.hard_link_count()), uintmax_t>::value, "");
     static_assert(std::is_same<decltype(e.hard_link_count(ec)), uintmax_t>::value,

Modified: libcxx/trunk/test/std/experimental/filesystem/class.directory_entry/directory_entry.obs/last_write_time.pass.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/experimental/filesystem/class.directory_entry/directory_entry.obs/last_write_time.pass.cpp?rev=337658&r1=337657&r2=337658&view=diff
==============================================================================
--- libcxx/trunk/test/std/experimental/filesystem/class.directory_entry/directory_entry.obs/last_write_time.pass.cpp (original)
+++ libcxx/trunk/test/std/experimental/filesystem/class.directory_entry/directory_entry.obs/last_write_time.pass.cpp Sun Jul 22 13:50:16 2018
@@ -28,7 +28,7 @@ TEST_SUITE(directory_entry_obs_testsuite
 TEST_CASE(signatures) {
   using namespace fs;
   {
-    const fs::directory_entry e;
+    const fs::directory_entry e = {};
     std::error_code ec;
     static_assert(std::is_same<decltype(e.last_write_time()), file_time_type>::value,
                   "");