Coverage Report

Created: 2020-02-15 09:57

/Users/buildslave/jenkins/workspace/coverage/llvm-project/clang/include/clang/Tooling/ReplacementsYaml.h
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//===-- ReplacementsYaml.h -- Serialiazation for Replacements ---*- 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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/// \file
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/// This file defines the structure of a YAML document for serializing
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/// replacements.
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///
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_CLANG_TOOLING_REPLACEMENTSYAML_H
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#define LLVM_CLANG_TOOLING_REPLACEMENTSYAML_H
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#include "clang/Tooling/Refactoring.h"
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#include "llvm/Support/YAMLTraits.h"
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#include <string>
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LLVM_YAML_IS_SEQUENCE_VECTOR(clang::tooling::Replacement)
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namespace llvm {
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namespace yaml {
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/// Specialized MappingTraits to describe how a Replacement is
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/// (de)serialized.
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template <> struct MappingTraits<clang::tooling::Replacement> {
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  /// Helper to (de)serialize a Replacement since we don't have direct
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  /// access to its data members.
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  struct NormalizedReplacement {
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    NormalizedReplacement(const IO &)
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        : FilePath(""), Offset(0), Length(0), ReplacementText("") {}
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    NormalizedReplacement(const IO &, const clang::tooling::Replacement &R)
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        : FilePath(R.getFilePath()), Offset(R.getOffset()),
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          Length(R.getLength()), ReplacementText(R.getReplacementText()) {
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      size_t lineBreakPos = ReplacementText.find('\n');
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      while (lineBreakPos != std::string::npos) {
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        ReplacementText.replace(lineBreakPos, 1, "\n\n");
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        lineBreakPos = ReplacementText.find('\n', lineBreakPos + 2);
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      }
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    }
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    clang::tooling::Replacement denormalize(const IO &) {
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      return clang::tooling::Replacement(FilePath, Offset, Length,
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                                         ReplacementText);
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    }
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    std::string FilePath;
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    unsigned int Offset;
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    unsigned int Length;
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    std::string ReplacementText;
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  };
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  static void mapping(IO &Io, clang::tooling::Replacement &R) {
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    MappingNormalization<NormalizedReplacement, clang::tooling::Replacement>
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    Keys(Io, R);
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    Io.mapRequired("FilePath", Keys->FilePath);
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    Io.mapRequired("Offset", Keys->Offset);
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    Io.mapRequired("Length", Keys->Length);
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    Io.mapRequired("ReplacementText", Keys->ReplacementText);
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  }
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};
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/// Specialized MappingTraits to describe how a
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/// TranslationUnitReplacements is (de)serialized.
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template <> struct MappingTraits<clang::tooling::TranslationUnitReplacements> {
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  static void mapping(IO &Io,
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                      clang::tooling::TranslationUnitReplacements &Doc) {
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    Io.mapRequired("MainSourceFile", Doc.MainSourceFile);
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    Io.mapRequired("Replacements", Doc.Replacements);
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  }
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};
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} // end namespace yaml
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} // end namespace llvm
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#endif