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7f5237bccc
Summary: Our python version of the SB API has (the python equivalent of) operator bool, but the C++ version doesn't. This is because our python operators are added by modify-python-lldb.py, which performs postprocessing on the swig-generated interface files. In this patch, I add the "operator bool" to all SB classes which have an IsValid method (which is the same logic used by modify-python-lldb.py). This way, we make the two interfaces more constent, and it allows us to rely on swig's automatic syntesis of python __nonzero__ methods instead of doing manual fixups. Reviewers: zturner, jingham, clayborg, jfb, serge-sans-paille Subscribers: jdoerfert, lldb-commits Differential Revision: https://reviews.llvm.org/D58792 llvm-svn: 355824
117 lines
3.4 KiB
C++
117 lines
3.4 KiB
C++
//===-- SBSymbolContextList.cpp ---------------------------------*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include "lldb/API/SBSymbolContextList.h"
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#include "SBReproducerPrivate.h"
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#include "Utils.h"
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#include "lldb/API/SBStream.h"
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#include "lldb/Symbol/SymbolContext.h"
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using namespace lldb;
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using namespace lldb_private;
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SBSymbolContextList::SBSymbolContextList()
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: m_opaque_up(new SymbolContextList()) {
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LLDB_RECORD_CONSTRUCTOR_NO_ARGS(SBSymbolContextList);
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}
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SBSymbolContextList::SBSymbolContextList(const SBSymbolContextList &rhs)
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: m_opaque_up() {
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LLDB_RECORD_CONSTRUCTOR(SBSymbolContextList,
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(const lldb::SBSymbolContextList &), rhs);
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m_opaque_up = clone(rhs.m_opaque_up);
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}
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SBSymbolContextList::~SBSymbolContextList() {}
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const SBSymbolContextList &SBSymbolContextList::
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operator=(const SBSymbolContextList &rhs) {
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LLDB_RECORD_METHOD(
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const lldb::SBSymbolContextList &,
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SBSymbolContextList, operator=,(const lldb::SBSymbolContextList &), rhs);
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if (this != &rhs)
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m_opaque_up = clone(rhs.m_opaque_up);
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return *this;
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}
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uint32_t SBSymbolContextList::GetSize() const {
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LLDB_RECORD_METHOD_CONST_NO_ARGS(uint32_t, SBSymbolContextList, GetSize);
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if (m_opaque_up)
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return m_opaque_up->GetSize();
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return 0;
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}
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SBSymbolContext SBSymbolContextList::GetContextAtIndex(uint32_t idx) {
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LLDB_RECORD_METHOD(lldb::SBSymbolContext, SBSymbolContextList,
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GetContextAtIndex, (uint32_t), idx);
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SBSymbolContext sb_sc;
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if (m_opaque_up) {
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SymbolContext sc;
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if (m_opaque_up->GetContextAtIndex(idx, sc)) {
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sb_sc.SetSymbolContext(&sc);
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}
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}
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return LLDB_RECORD_RESULT(sb_sc);
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}
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void SBSymbolContextList::Clear() {
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LLDB_RECORD_METHOD_NO_ARGS(void, SBSymbolContextList, Clear);
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if (m_opaque_up)
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m_opaque_up->Clear();
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}
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void SBSymbolContextList::Append(SBSymbolContext &sc) {
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LLDB_RECORD_METHOD(void, SBSymbolContextList, Append,
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(lldb::SBSymbolContext &), sc);
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if (sc.IsValid() && m_opaque_up.get())
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m_opaque_up->Append(*sc);
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}
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void SBSymbolContextList::Append(SBSymbolContextList &sc_list) {
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LLDB_RECORD_METHOD(void, SBSymbolContextList, Append,
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(lldb::SBSymbolContextList &), sc_list);
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if (sc_list.IsValid() && m_opaque_up.get())
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m_opaque_up->Append(*sc_list);
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}
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bool SBSymbolContextList::IsValid() const {
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LLDB_RECORD_METHOD_CONST_NO_ARGS(bool, SBSymbolContextList, IsValid);
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return this->operator bool();
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}
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SBSymbolContextList::operator bool() const {
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LLDB_RECORD_METHOD_CONST_NO_ARGS(bool, SBSymbolContextList, operator bool);
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return m_opaque_up != NULL;
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}
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lldb_private::SymbolContextList *SBSymbolContextList::operator->() const {
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return m_opaque_up.get();
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}
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lldb_private::SymbolContextList &SBSymbolContextList::operator*() const {
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assert(m_opaque_up.get());
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return *m_opaque_up;
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}
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bool SBSymbolContextList::GetDescription(lldb::SBStream &description) {
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LLDB_RECORD_METHOD(bool, SBSymbolContextList, GetDescription,
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(lldb::SBStream &), description);
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Stream &strm = description.ref();
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if (m_opaque_up)
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m_opaque_up->GetDescription(&strm, lldb::eDescriptionLevelFull, NULL);
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return true;
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}
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