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https://github.com/Gericom/teak-llvm.git
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808142876c
Summary: A *.cpp file header in LLDB (and in LLDB) should like this: ``` //===-- TestUtilities.cpp -------------------------------------------------===// ``` However in LLDB most of our source files have arbitrary changes to this format and these changes are spreading through LLDB as folks usually just use the existing source files as templates for their new files (most notably the unnecessary editor language indicator `-*- C++ -*-` is spreading and in every review someone is pointing out that this is wrong, resulting in people pointing out that this is done in the same way in other files). This patch removes most of these inconsistencies including the editor language indicators, all the different missing/additional '-' characters, files that center the file name, missing trailing `===//` (mostly caused by clang-format breaking the line). Reviewers: aprantl, espindola, jfb, shafik, JDevlieghere Reviewed By: JDevlieghere Subscribers: dexonsmith, wuzish, emaste, sdardis, nemanjai, kbarton, MaskRay, atanasyan, arphaman, jfb, abidh, jsji, JDevlieghere, usaxena95, lldb-commits Tags: #lldb Differential Revision: https://reviews.llvm.org/D73258
118 lines
3.9 KiB
C++
118 lines
3.9 KiB
C++
//===-- OptionValueEnumeration.cpp ----------------------------------------===//
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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/Interpreter/OptionValueEnumeration.h"
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#include "lldb/Utility/StringList.h"
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using namespace lldb;
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using namespace lldb_private;
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OptionValueEnumeration::OptionValueEnumeration(
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const OptionEnumValues &enumerators, enum_type value)
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: OptionValue(), m_current_value(value), m_default_value(value),
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m_enumerations() {
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SetEnumerations(enumerators);
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}
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OptionValueEnumeration::~OptionValueEnumeration() {}
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void OptionValueEnumeration::DumpValue(const ExecutionContext *exe_ctx,
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Stream &strm, uint32_t dump_mask) {
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if (dump_mask & eDumpOptionType)
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strm.Printf("(%s)", GetTypeAsCString());
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if (dump_mask & eDumpOptionValue) {
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if (dump_mask & eDumpOptionType)
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strm.PutCString(" = ");
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const size_t count = m_enumerations.GetSize();
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for (size_t i = 0; i < count; ++i) {
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if (m_enumerations.GetValueAtIndexUnchecked(i).value == m_current_value) {
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strm.PutCString(m_enumerations.GetCStringAtIndex(i).GetStringRef());
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return;
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}
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}
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strm.Printf("%" PRIu64, (uint64_t)m_current_value);
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}
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}
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Status OptionValueEnumeration::SetValueFromString(llvm::StringRef value,
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VarSetOperationType op) {
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Status error;
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switch (op) {
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case eVarSetOperationClear:
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Clear();
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NotifyValueChanged();
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break;
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case eVarSetOperationReplace:
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case eVarSetOperationAssign: {
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ConstString const_enumerator_name(value.trim());
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const EnumerationMapEntry *enumerator_entry =
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m_enumerations.FindFirstValueForName(const_enumerator_name);
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if (enumerator_entry) {
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m_current_value = enumerator_entry->value.value;
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NotifyValueChanged();
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} else {
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StreamString error_strm;
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error_strm.Printf("invalid enumeration value '%s'", value.str().c_str());
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const size_t count = m_enumerations.GetSize();
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if (count) {
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error_strm.Printf(", valid values are: %s",
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m_enumerations.GetCStringAtIndex(0).GetCString());
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for (size_t i = 1; i < count; ++i) {
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error_strm.Printf(", %s",
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m_enumerations.GetCStringAtIndex(i).GetCString());
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}
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}
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error.SetErrorString(error_strm.GetString());
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}
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break;
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}
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case eVarSetOperationInsertBefore:
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case eVarSetOperationInsertAfter:
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case eVarSetOperationRemove:
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case eVarSetOperationAppend:
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case eVarSetOperationInvalid:
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error = OptionValue::SetValueFromString(value, op);
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break;
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}
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return error;
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}
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void OptionValueEnumeration::SetEnumerations(
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const OptionEnumValues &enumerators) {
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m_enumerations.Clear();
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for (const auto &enumerator : enumerators) {
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ConstString const_enumerator_name(enumerator.string_value);
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EnumeratorInfo enumerator_info = {enumerator.value, enumerator.usage};
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m_enumerations.Append(const_enumerator_name, enumerator_info);
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}
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m_enumerations.Sort();
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}
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lldb::OptionValueSP OptionValueEnumeration::DeepCopy() const {
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return OptionValueSP(new OptionValueEnumeration(*this));
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}
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void OptionValueEnumeration::AutoComplete(CommandInterpreter &interpreter,
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CompletionRequest &request) {
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const uint32_t num_enumerators = m_enumerations.GetSize();
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if (!request.GetCursorArgumentPrefix().empty()) {
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for (size_t i = 0; i < num_enumerators; ++i) {
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llvm::StringRef name = m_enumerations.GetCStringAtIndex(i).GetStringRef();
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request.TryCompleteCurrentArg(name);
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}
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return;
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}
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for (size_t i = 0; i < num_enumerators; ++i)
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request.AddCompletion(m_enumerations.GetCStringAtIndex(i).GetStringRef());
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}
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