92d8a28cc6
[lldb] Part 2 of 2 - Refactor `CommandObject::DoExecute(...)` to return `void` instead of ~~`bool`~~ Justifications: - The code doesn't ultimately apply the `true`/`false` return values. - The methods already pass around a `CommandReturnObject`, typically with a `result` parameter. - Each command return object already contains: - A more precise status - The error code(s) that apply to that status Part 1 refactors the `CommandObject::Execute(...)` method. - See [https://github.com/llvm/llvm-project/pull/69989](https://github.com/llvm/llvm-project/pull/69989) rdar://117378957
29 lines
1.0 KiB
C++
29 lines
1.0 KiB
C++
//===-- CommandObjectVersion.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 "CommandObjectVersion.h"
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#include "lldb/Interpreter/CommandReturnObject.h"
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#include "lldb/Version/Version.h"
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using namespace lldb;
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using namespace lldb_private;
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// CommandObjectVersion
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CommandObjectVersion::CommandObjectVersion(CommandInterpreter &interpreter)
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: CommandObjectParsed(interpreter, "version",
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"Show the LLDB debugger version.", "version") {}
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CommandObjectVersion::~CommandObjectVersion() = default;
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void CommandObjectVersion::DoExecute(Args &args, CommandReturnObject &result) {
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result.AppendMessageWithFormat("%s\n", lldb_private::GetVersion());
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result.SetStatus(eReturnStatusSuccessFinishResult);
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}
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