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//===--- RefactoringOptions.cpp - A set of all the refactoring options ----===//
//
// 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/Tooling/Refactor/RefactoringOptions.h"
#include "llvm/Support/YAMLTraits.h"
using namespace clang;
using namespace clang::tooling;
using namespace clang::tooling::option;
using namespace llvm::yaml;
void RefactoringOptionSet::print(llvm::raw_ostream &OS) const {
Output YamlOut(OS);
if (YamlOut.preflightDocument(0)) {
YamlOut.beginFlowMapping();
for (const auto &Option : Options)
Option.getValue()->serialize(YamlOut);
YamlOut.endFlowMapping();
YamlOut.postflightDocument();
}
}
namespace llvm {
namespace yaml {
template <> struct CustomMappingTraits<RefactoringOptionSet> {
static void inputOne(IO &YamlIn, StringRef Key,
RefactoringOptionSet &Result) {
#define HANDLE(Type) \
if (Key == Type::Name) { \
Type Value; \
Value.serialize(YamlIn); \
Result.add(Value); \
return; \
}
HANDLE(AvoidTextualMatches)
#undef HANDLE
YamlIn.setError(Twine("Unknown refactoring option ") + Key);
}
static void output(IO &, RefactoringOptionSet &) {
llvm_unreachable("Output is done without mapping traits");
}
};
}
}
llvm::Expected<RefactoringOptionSet>
RefactoringOptionSet::parse(StringRef Source) {
Input YamlIn(Source);
// FIXME: Don't dump errors to stderr.
RefactoringOptionSet Result;
YamlIn >> Result;
if (YamlIn.error())
return llvm::make_error<llvm::StringError>("Failed to parse the option set",
YamlIn.error());
return std::move(Result);
}
void OldRefactoringOption::serialize(const SerializationContext &) {}
void clang::tooling::option::detail::BoolOptionBase::serializeImpl(
const SerializationContext &Context, const char *Name) {
Context.IO.mapRequired(Name, Value);
}
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