From 343523d040d1ede65a35d8a6d514b0f7c198a3f2 Mon Sep 17 00:00:00 2001 From: Kazu Hirata Date: Sun, 4 Dec 2022 16:51:25 -0800 Subject: [lldb] Use std::nullopt instead of None (NFC) This patch mechanically replaces None with std::nullopt where the compiler would warn if None were deprecated. The intent is to reduce the amount of manual work required in migrating from Optional to std::optional. This is part of an effort to migrate from llvm::Optional to std::optional: https://discourse.llvm.org/t/deprecating-llvm-optional-x-hasvalue-getvalue-getvalueor/63716 --- lldb/source/Plugins/Process/Linux/NativeProcessLinux.cpp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'lldb/source/Plugins/Process/Linux/NativeProcessLinux.cpp') diff --git a/lldb/source/Plugins/Process/Linux/NativeProcessLinux.cpp b/lldb/source/Plugins/Process/Linux/NativeProcessLinux.cpp index a76cc6a8f0ac..ffa15f4023db 100644 --- a/lldb/source/Plugins/Process/Linux/NativeProcessLinux.cpp +++ b/lldb/source/Plugins/Process/Linux/NativeProcessLinux.cpp @@ -1877,13 +1877,13 @@ static llvm::Optional HandlePid(::pid_t pid) { -1, ::waitpid, pid, &status, __WALL | __WNOTHREAD | WNOHANG); if (wait_pid == 0) - return llvm::None; + return std::nullopt; if (wait_pid == -1) { Status error(errno, eErrorTypePOSIX); LLDB_LOG(log, "waitpid({0}, &status, _) failed: {1}", pid, error); - return llvm::None; + return std::nullopt; } assert(wait_pid == pid); -- cgit v1.2.3