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//===-- TextStubHelpers.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 "llvm/Support/MemoryBuffer.h"
#include "llvm/TextAPI/InterfaceFile.h"
#include <algorithm>
#include <string>
#ifndef TEXT_STUB_HELPERS_H
#define TEXT_STUB_HELPERS_H
namespace llvm {
struct ExportedSymbol {
llvm::MachO::SymbolKind Kind;
std::string Name;
bool WeakDefined;
bool ThreadLocalValue;
};
using ExportedSymbolSeq = std::vector<ExportedSymbol>;
using UUIDs = std::vector<std::pair<llvm::MachO::Target, std::string>>;
using TBDFile = std::unique_ptr<MachO::InterfaceFile>;
using TBDReexportFile = std::shared_ptr<MachO::InterfaceFile>;
inline bool operator<(const ExportedSymbol &LHS, const ExportedSymbol &RHS) {
return std::tie(LHS.Kind, LHS.Name) < std::tie(RHS.Kind, RHS.Name);
}
inline bool operator==(const ExportedSymbol &LHS, const ExportedSymbol &RHS) {
return std::tie(LHS.Kind, LHS.Name, LHS.WeakDefined, LHS.ThreadLocalValue) ==
std::tie(RHS.Kind, RHS.Name, RHS.WeakDefined, RHS.ThreadLocalValue);
}
inline std::string stripWhitespace(std::string S) {
S.erase(std::remove_if(S.begin(), S.end(), ::isspace), S.end());
return S;
}
// This will transform a single InterfaceFile then compare against the other
// InterfaceFile then transform the second InterfaceFile in the same way to
// regain equality.
inline bool
checkEqualityOnTransform(MachO::InterfaceFile &FileA,
MachO::InterfaceFile &FileB,
void (*Transform)(MachO::InterfaceFile *)) {
Transform(&FileA);
// Files should not be equal.
if (FileA == FileB)
return false;
Transform(&FileB);
// Files should be equal.
if (FileA != FileB)
return false;
return true;
}
} // namespace llvm
#endif
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