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//===--- SARIFDiagnostic.h - SARIF Diagnostic Formatting -----*- 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
//
//===----------------------------------------------------------------------===//
//
// This is a utility class that provides support for constructing a SARIF object
// containing diagnostics.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_CLANG_FRONTEND_SARIFDIAGNOSTIC_H
#define LLVM_CLANG_FRONTEND_SARIFDIAGNOSTIC_H
#include "clang/Basic/Sarif.h"
#include "clang/Frontend/DiagnosticRenderer.h"
#include "llvm/ADT/StringRef.h"
namespace clang {
class SARIFDiagnostic : public DiagnosticRenderer {
public:
SARIFDiagnostic(raw_ostream &OS, const LangOptions &LangOpts,
DiagnosticOptions *DiagOpts, SarifDocumentWriter *Writer);
~SARIFDiagnostic() = default;
SARIFDiagnostic &operator=(const SARIFDiagnostic &&) = delete;
SARIFDiagnostic(SARIFDiagnostic &&) = delete;
SARIFDiagnostic &operator=(const SARIFDiagnostic &) = delete;
SARIFDiagnostic(const SARIFDiagnostic &) = delete;
protected:
void emitDiagnosticMessage(FullSourceLoc Loc, PresumedLoc PLoc,
DiagnosticsEngine::Level Level, StringRef Message,
ArrayRef<CharSourceRange> Ranges,
DiagOrStoredDiag D) override;
void emitDiagnosticLoc(FullSourceLoc Loc, PresumedLoc PLoc,
DiagnosticsEngine::Level Level,
ArrayRef<CharSourceRange> Ranges) override;
void emitCodeContext(FullSourceLoc Loc, DiagnosticsEngine::Level Level,
SmallVectorImpl<CharSourceRange> &Ranges,
ArrayRef<FixItHint> Hints) override {}
void emitIncludeLocation(FullSourceLoc Loc, PresumedLoc PLoc) override;
void emitImportLocation(FullSourceLoc Loc, PresumedLoc PLoc,
StringRef ModuleName) override;
void emitBuildingModuleLocation(FullSourceLoc Loc, PresumedLoc PLoc,
StringRef ModuleName) override;
private:
// Shared between SARIFDiagnosticPrinter and this renderer.
SarifDocumentWriter *Writer;
SarifResult addLocationToResult(SarifResult Result, FullSourceLoc Loc,
PresumedLoc PLoc,
ArrayRef<CharSourceRange> Ranges,
const Diagnostic &Diag);
SarifRule addDiagnosticLevelToRule(SarifRule Rule,
DiagnosticsEngine::Level Level);
llvm::StringRef emitFilename(StringRef Filename, const SourceManager &SM);
};
} // end namespace clang
#endif
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