Enable warnings by default for C++ >= 11 and fix -Wshadow occurances

llvm-svn: 288557

4 files changed, 4 insertions, 4 deletions

diff --git a/libcxx/test/std/experimental/filesystem/class.path/path.member/path.modifiers/clear.pass.cpp b/libcxx/test/std/experimental/filesystem/class.path/path.member/path.modifiers/clear.pass.cpp
index 5be934968c4..7881c9700d6 100644
--- a/libcxx/test/std/experimental/filesystem/class.path/path.member/path.modifiers/clear.pass.cpp
+++ b/libcxx/test/std/experimental/filesystem/class.path/path.member/path.modifiers/clear.pass.cpp
@@ -28,7 +28,6 @@ namespace fs = std::experimental::filesystem;
 
 int main() {
   using namespace fs;
-  const path p("/foo/bar/baz");
   {
     path p;
     ASSERT_NOEXCEPT(p.clear());
@@ -37,6 +36,7 @@ int main() {
     assert(p.empty());
   }
   {
+    const path p("/foo/bar/baz");
     path p2(p);
     assert(p == p2);
     p2.clear();
diff --git a/libcxx/test/std/experimental/filesystem/class.path/path.member/path.native.obs/c_str.pass.cpp b/libcxx/test/std/experimental/filesystem/class.path/path.member/path.native.obs/c_str.pass.cpp
index 7cf3564bb9b..79660943272 100644
--- a/libcxx/test/std/experimental/filesystem/class.path/path.member/path.native.obs/c_str.pass.cpp
+++ b/libcxx/test/std/experimental/filesystem/class.path/path.member/path.native.obs/c_str.pass.cpp
@@ -30,8 +30,8 @@ int main()
   using namespace fs;
   const char* const value = "hello world";
   const std::string str_value = value;
-  path p(value);
   { // Check signature
+    path p(value);
     ASSERT_SAME_TYPE(path::value_type const*, decltype(p.c_str()));
     ASSERT_NOEXCEPT(p.c_str());
   }
diff --git a/libcxx/test/std/experimental/filesystem/class.path/path.member/path.native.obs/native.pass.cpp b/libcxx/test/std/experimental/filesystem/class.path/path.member/path.native.obs/native.pass.cpp
index 7f8df27faf0..db132648377 100644
--- a/libcxx/test/std/experimental/filesystem/class.path/path.member/path.native.obs/native.pass.cpp
+++ b/libcxx/test/std/experimental/filesystem/class.path/path.member/path.native.obs/native.pass.cpp
@@ -28,8 +28,8 @@ int main()
 {
   using namespace fs;
   const char* const value = "hello world";
-  path p(value);
   { // Check signature
+    path p(value);
     ASSERT_SAME_TYPE(path::string_type const&, decltype(p.native()));
     ASSERT_NOEXCEPT(p.native());
   }
diff --git a/libcxx/test/std/experimental/filesystem/class.path/path.member/path.native.obs/operator_string.pass.cpp b/libcxx/test/std/experimental/filesystem/class.path/path.member/path.native.obs/operator_string.pass.cpp
index 9ef83f989aa..013d26cdb7f 100644
--- a/libcxx/test/std/experimental/filesystem/class.path/path.member/path.native.obs/operator_string.pass.cpp
+++ b/libcxx/test/std/experimental/filesystem/class.path/path.member/path.native.obs/operator_string.pass.cpp
@@ -30,8 +30,8 @@ int main()
   using namespace fs;
   using string_type = path::string_type;
   const char* const value = "hello world";
-  path p(value);
   { // Check signature
+    path p(value);
     static_assert(std::is_convertible<path, string_type>::value, "");
     static_assert(std::is_constructible<string_type, path>::value, "");
     ASSERT_SAME_TYPE(string_type, decltype(p.operator string_type()));