Coverage Report

Created: 2019-03-24 22:13

/Users/buildslave/jenkins/workspace/clang-stage2-coverage-R/llvm/tools/clang/include/clang/Frontend/TextDiagnosticPrinter.h
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//===--- TextDiagnosticPrinter.h - Text Diagnostic Client -------*- 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 is a concrete diagnostic client, which prints the diagnostics to
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// standard error.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_CLANG_FRONTEND_TEXTDIAGNOSTICPRINTER_H
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#define LLVM_CLANG_FRONTEND_TEXTDIAGNOSTICPRINTER_H
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#include "clang/Basic/Diagnostic.h"
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#include "clang/Basic/LLVM.h"
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#include "llvm/ADT/IntrusiveRefCntPtr.h"
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#include <memory>
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namespace clang {
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class DiagnosticOptions;
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class LangOptions;
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class TextDiagnostic;
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class TextDiagnosticPrinter : public DiagnosticConsumer {
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  raw_ostream &OS;
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  IntrusiveRefCntPtr<DiagnosticOptions> DiagOpts;
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  /// Handle to the currently active text diagnostic emitter.
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  std::unique_ptr<TextDiagnostic> TextDiag;
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  /// A string to prefix to error messages.
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  std::string Prefix;
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  unsigned OwnsOutputStream : 1;
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public:
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  TextDiagnosticPrinter(raw_ostream &os, DiagnosticOptions *diags,
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                        bool OwnsOutputStream = false);
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  ~TextDiagnosticPrinter() override;
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  /// setPrefix - Set the diagnostic printer prefix string, which will be
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  /// printed at the start of any diagnostics. If empty, no prefix string is
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  /// used.
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  void setPrefix(std::string Value) { Prefix = std::move(Value); }
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  void BeginSourceFile(const LangOptions &LO, const Preprocessor *PP) override;
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  void EndSourceFile() override;
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  void HandleDiagnostic(DiagnosticsEngine::Level Level,
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                        const Diagnostic &Info) override;
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};
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} // end namespace clang
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#endif