Merge llvm-project main llvmorg-17-init-19304-gd0b54bb50e51

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvm-project main llvmorg-17-init-19304-gd0b54bb50e51, the
last commit before the upstream release/17.x branch was created.

PR:		273753
MFC after:	1 month

1 files changed, 84 insertions, 0 deletions

diff --git a/contrib/llvm-project/lldb/source/API/SBScriptObject.cpp b/contrib/llvm-project/lldb/source/API/SBScriptObject.cpp
new file mode 100644
index 000000000000..3e067d0ab1ee
--- /dev/null
+++ b/contrib/llvm-project/lldb/source/API/SBScriptObject.cpp
@@ -0,0 +1,84 @@
+//===-- SBScriptObject.cpp ------------------------------------------------===//
+//
+// 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
+//
+//===----------------------------------------------------------------------===//
+
+#include "lldb/API/SBScriptObject.h"
+
+#include "Utils.h"
+
+#include "lldb/Interpreter/ScriptObject.h"
+#include "lldb/Utility/Instrumentation.h"
+
+using namespace lldb;
+using namespace lldb_private;
+
+SBScriptObject::SBScriptObject(const ScriptObjectPtr ptr,
+                               lldb::ScriptLanguage lang)
+    : m_opaque_up(std::make_unique<lldb_private::ScriptObject>(ptr, lang)) {
+  LLDB_INSTRUMENT_VA(this, ptr, lang);
+}
+
+SBScriptObject::SBScriptObject(const SBScriptObject &rhs)
+    : m_opaque_up(new ScriptObject(nullptr, eScriptLanguageNone)) {
+  LLDB_INSTRUMENT_VA(this, rhs);
+
+  m_opaque_up = clone(rhs.m_opaque_up);
+}
+SBScriptObject::~SBScriptObject() = default;
+
+const SBScriptObject &SBScriptObject::operator=(const SBScriptObject &rhs) {
+  LLDB_INSTRUMENT_VA(this, rhs);
+
+  if (this != &rhs)
+    m_opaque_up = clone(rhs.m_opaque_up);
+  return *this;
+}
+
+bool SBScriptObject::operator!=(const SBScriptObject &rhs) const {
+  LLDB_INSTRUMENT_VA(this, rhs);
+
+  return !(m_opaque_up == rhs.m_opaque_up);
+}
+
+bool SBScriptObject::IsValid() const {
+  LLDB_INSTRUMENT_VA(this);
+
+  return this->operator bool();
+}
+
+SBScriptObject::operator bool() const {
+  LLDB_INSTRUMENT_VA(this);
+
+  return m_opaque_up != nullptr && m_opaque_up->operator bool();
+}
+
+lldb::ScriptObjectPtr SBScriptObject::GetPointer() const {
+  LLDB_INSTRUMENT_VA(this);
+
+  return m_opaque_up ? const_cast<void *>(m_opaque_up->GetPointer()) : nullptr;
+}
+
+lldb::ScriptLanguage SBScriptObject::GetLanguage() const {
+  LLDB_INSTRUMENT_VA(this);
+
+  return m_opaque_up ? m_opaque_up->GetLanguage() : eScriptLanguageNone;
+}
+
+ScriptObject &SBScriptObject::ref() {
+  if (m_opaque_up == nullptr)
+    m_opaque_up = std::make_unique<ScriptObject>(nullptr, eScriptLanguageNone);
+  return *m_opaque_up;
+}
+
+const ScriptObject &SBScriptObject::ref() const {
+  // This object should already have checked with "IsValid()" prior to calling
+  // this function. In case you didn't we will assert and die to let you know.
+  assert(m_opaque_up.get());
+  return *m_opaque_up;
+}
+
+ScriptObject *SBScriptObject::get() { return m_opaque_up.get(); }