6024e5c395
clang 20.0.0 (based on r547379) from build 12806354. Bug: http://b/379133546 Test: N/A Change-Id: I2eb8938af55d809de674be63cb30cf27e801862b Upstream-Commit: ad834e67b1105d15ef907f6255d4c96e8e733f57
76 lines
2.8 KiB
C++
76 lines
2.8 KiB
C++
//===- ArgumentsAdjusters.h - Command line arguments adjuster ---*- 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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//
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// This file declares type ArgumentsAdjuster and functions to create several
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// useful argument adjusters.
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// ArgumentsAdjusters modify command line arguments obtained from a compilation
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// database before they are used to run a frontend action.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_CLANG_TOOLING_ARGUMENTSADJUSTERS_H
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#define LLVM_CLANG_TOOLING_ARGUMENTSADJUSTERS_H
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#include "clang/Basic/LLVM.h"
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#include "llvm/ADT/StringRef.h"
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#include <functional>
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#include <string>
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#include <vector>
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namespace clang {
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namespace tooling {
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/// A sequence of command line arguments.
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using CommandLineArguments = std::vector<std::string>;
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/// A prototype of a command line adjuster.
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///
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/// Command line argument adjuster is responsible for command line arguments
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/// modification before the arguments are used to run a frontend action.
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using ArgumentsAdjuster = std::function<CommandLineArguments(
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const CommandLineArguments &, StringRef Filename)>;
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/// Gets an argument adjuster that converts input command line arguments
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/// to the "syntax check only" variant.
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ArgumentsAdjuster getClangSyntaxOnlyAdjuster();
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/// Gets an argument adjuster which removes output-related command line
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/// arguments.
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ArgumentsAdjuster getClangStripOutputAdjuster();
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/// Gets an argument adjuster which removes dependency-file
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/// related command line arguments.
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ArgumentsAdjuster getClangStripDependencyFileAdjuster();
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enum class ArgumentInsertPosition { BEGIN, END };
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/// Gets an argument adjuster which inserts \p Extra arguments in the
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/// specified position.
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ArgumentsAdjuster getInsertArgumentAdjuster(const CommandLineArguments &Extra,
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ArgumentInsertPosition Pos);
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/// Gets an argument adjuster which inserts an \p Extra argument in the
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/// specified position.
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ArgumentsAdjuster getInsertArgumentAdjuster(
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const char *Extra,
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ArgumentInsertPosition Pos = ArgumentInsertPosition::END);
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/// Gets an argument adjuster which strips plugin related command line
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/// arguments.
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ArgumentsAdjuster getStripPluginsAdjuster();
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/// Gets an argument adjuster which adjusts the arguments in sequence
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/// with the \p First adjuster and then with the \p Second one.
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ArgumentsAdjuster combineAdjusters(ArgumentsAdjuster First,
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ArgumentsAdjuster Second);
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} // namespace tooling
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} // namespace clang
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#endif // LLVM_CLANG_TOOLING_ARGUMENTSADJUSTERS_H
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