[libcxx] Fix the function name in exceptions from create_directories
If the nested create_directory call fails, we'd still want to
re-report the errors with the create_directories function name,
which is what the caller called.
This fixes one aspect from MS STL's tests for std::filesystem.
Differential Revision: https://reviews.llvm.org/D102365
NOKEYCHECK=True
GitOrigin-RevId: 68e45962531a25a0fab63eab163a6c9f84c81f1e
diff --git a/src/filesystem/operations.cpp b/src/filesystem/operations.cpp
index 99001a0..5179eea 100644
--- a/src/filesystem/operations.cpp
+++ b/src/filesystem/operations.cpp
@@ -1022,7 +1022,10 @@
} else if (not is_directory(parent_st))
return err.report(errc::not_a_directory);
}
- return __create_directory(p, ec);
+ bool ret = __create_directory(p, &m_ec);
+ if (m_ec)
+ return err.report(m_ec);
+ return ret;
}
bool __create_directory(const path& p, error_code* ec) {
diff --git a/test/std/input.output/filesystems/fs.op.funcs/fs.op.create_directories/create_directories.pass.cpp b/test/std/input.output/filesystems/fs.op.funcs/fs.op.create_directories/create_directories.pass.cpp
index 50cbd93..5174b7d 100644
--- a/test/std/input.output/filesystems/fs.op.funcs/fs.op.create_directories/create_directories.pass.cpp
+++ b/test/std/input.output/filesystems/fs.op.funcs/fs.op.create_directories/create_directories.pass.cpp
@@ -138,6 +138,18 @@
TEST_CHECK(!exists(dir));
}
+TEST_CASE(dest_is_empty_path)
+{
+ std::error_code ec = GetTestEC();
+ TEST_CHECK(fs::create_directories(fs::path{}, ec) == false);
+ TEST_CHECK(ec);
+ TEST_CHECK(ErrorIs(ec, std::errc::no_such_file_or_directory));
+ ExceptionChecker Checker(path{}, std::errc::no_such_file_or_directory,
+ "create_directories");
+ TEST_CHECK_THROW_RESULT(filesystem_error, Checker,
+ fs::create_directories(path{}));
+}
+
#ifdef _WIN32
TEST_CASE(nonexistent_root)
{