llvm/clang/lib/AST/DataCollection.cpp

//===-- DataCollection.cpp --------------------------------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#include "clang/AST/DataCollection.h"
#include "clang/Basic/SourceManager.h"
#include "clang/Lex/Lexer.h"

namespace clang {
namespace data_collection {

/// Prints the macro name that contains the given SourceLocation into the given
/// raw_string_ostream.
static void printMacroName(llvm::raw_string_ostream &MacroStack,
                           ASTContext &Context, SourceLocation Loc) { … }

/// Returns a string that represents all macro expansions that expanded into the
/// given SourceLocation.
///
/// If 'getMacroStack(A) == getMacroStack(B)' is true, then the SourceLocations
/// A and B are expanded from the same macros in the same order.
std::string getMacroStack(SourceLocation Loc, ASTContext &Context) { … }

} // end namespace data_collection
} // end namespace clang