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Differential D65122 Diff 212210 source/DataFormatters/VectorType.cpp

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source/DataFormatters/VectorType.cpp

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#include "lldb/Core/ValueObject.h" #include "lldb/Core/ValueObject.h"
#include "lldb/DataFormatters/FormattersHelpers.h" #include "lldb/DataFormatters/FormattersHelpers.h"
#include "lldb/Symbol/CompilerType.h" #include "lldb/Symbol/CompilerType.h"
#include "lldb/Symbol/TypeSystem.h" #include "lldb/Symbol/TypeSystem.h"
#include "lldb/Target/Target.h" #include "lldb/Target/Target.h"
#include "lldb/Utility/LLDBAssert.h" #include "lldb/Utility/LLDBAssert.h"
#include "lldb/Utility/Log.h"
using namespace lldb; using namespace lldb;
using namespace lldb_private; using namespace lldb_private;
using namespace lldb_private::formatters; using namespace lldb_private::formatters;
static CompilerType GetCompilerTypeForFormat(lldb::Format format, static CompilerType GetCompilerTypeForFormat(lldb::Format format,
CompilerType element_type, CompilerType element_type,
TypeSystem *type_system) { TypeSystem *type_system) {
▲ Show 20 Lines • Show All 188 Lines • ▼ Show 20 Lines lldb::ValueObjectSP GetChildAtIndex(size_t idx) override {
return child_sp; return child_sp;
} }
bool Update() override { bool Update() override {
m_parent_format = m_backend.GetFormat(); m_parent_format = m_backend.GetFormat();
CompilerType parent_type(m_backend.GetCompilerType()); CompilerType parent_type(m_backend.GetCompilerType());
CompilerType element_type; CompilerType element_type;
parent_type.IsVectorType(&element_type, nullptr); parent_type.IsVectorType(&element_type, nullptr);
TargetSP target_sp(m_backend.GetTargetSP()); TypeSystem *type_system = nullptr;
m_child_type = ::GetCompilerTypeForFormat( if (auto target_sp = m_backend.GetTargetSP()) {
m_parent_format, element_type, auto type_system_or_err =
target_sp target_sp->GetScratchTypeSystemForLanguage(lldb::eLanguageTypeC);
? target_sp->GetScratchTypeSystemForLanguage(nullptr, if (auto err = type_system_or_err.takeError()) {
lldb::eLanguageTypeC) LLDB_LOG_ERROR(
: nullptr); lldb_private::GetLogIfAnyCategoriesSet(LIBLLDB_LOG_DATAFORMATTERS),
std::move(err), "Unable to update from scratch TypeSystem");
} else {
type_system = &type_system_or_err.get();
}
}
m_child_type =
::GetCompilerTypeForFormat(m_parent_format, element_type, type_system);
m_num_children = ::CalculateNumChildren(parent_type, m_child_type); m_num_children = ::CalculateNumChildren(parent_type, m_child_type);
m_item_format = GetItemFormatForFormat(m_parent_format, m_child_type); m_item_format = GetItemFormatForFormat(m_parent_format, m_child_type);
return false; return false;
} }
bool MightHaveChildren() override { return true; } bool MightHaveChildren() override { return true; }
size_t GetIndexOfChildWithName(ConstString name) override { size_t GetIndexOfChildWithName(ConstString name) override {
▲ Show 20 Lines • Show All 61 Lines • Show Last 20 Lines