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1/*===-- CXLoadedDiagnostic.h - Handling of persisent diags ------*- C++ -*-===*\2|* *|3|* Part of the LLVM Project, under the Apache License v2.0 with LLVM *|4|* Exceptions. *|5|* See https://llvm.org/LICENSE.txt for license information. *|6|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception *|7|* *|8|*===----------------------------------------------------------------------===*|9|* *|10|* Implements handling of persisent diagnostics. *|11|* *|12\*===----------------------------------------------------------------------===*/13 14#ifndef LLVM_CLANG_TOOLS_LIBCLANG_CXLOADEDDIAGNOSTIC_H15#define LLVM_CLANG_TOOLS_LIBCLANG_CXLOADEDDIAGNOSTIC_H16 17#include "CIndexDiagnostic.h"18#include "llvm/ADT/StringRef.h"19#include "clang/Basic/LLVM.h"20#include <vector>21 22namespace clang {23class CXLoadedDiagnostic : public CXDiagnosticImpl {24public:25 CXLoadedDiagnostic() : CXDiagnosticImpl(LoadedDiagnosticKind),26 severity(0), category(0) {}27 28 ~CXLoadedDiagnostic() override;29 30 /// Return the severity of the diagnostic.31 CXDiagnosticSeverity getSeverity() const override;32 33 /// Return the location of the diagnostic.34 CXSourceLocation getLocation() const override;35 36 /// Return the spelling of the diagnostic.37 CXString getSpelling() const override;38 39 /// Return the text for the diagnostic option.40 CXString getDiagnosticOption(CXString *Disable) const override;41 42 /// Return the category of the diagnostic.43 unsigned getCategory() const override;44 45 /// Return the category string of the diagnostic.46 CXString getCategoryText() const override;47 48 /// Return the number of source ranges for the diagnostic.49 unsigned getNumRanges() const override;50 51 /// Return the source ranges for the diagnostic.52 CXSourceRange getRange(unsigned Range) const override;53 54 /// Return the number of FixIts.55 unsigned getNumFixIts() const override;56 57 /// Return the FixIt information (source range and inserted text).58 CXString getFixIt(unsigned FixIt,59 CXSourceRange *ReplacementRange) const override;60 61 static bool classof(const CXDiagnosticImpl *D) {62 return D->getKind() == LoadedDiagnosticKind;63 }64 65 /// Decode the CXSourceLocation into file, line, column, and offset.66 static void decodeLocation(CXSourceLocation location,67 CXFile *file,68 unsigned *line,69 unsigned *column,70 unsigned *offset);71 72 struct Location {73 CXFile file;74 unsigned line = 0;75 unsigned column = 0;76 unsigned offset = 0;77 78 Location() = default;79 };80 81 Location DiagLoc;82 83 std::vector<CXSourceRange> Ranges;84 std::vector<std::pair<CXSourceRange, const char *> > FixIts;85 const char *Spelling;86 llvm::StringRef DiagOption;87 llvm::StringRef CategoryText;88 unsigned severity;89 unsigned category;90};91}92 93#endif94