• Home
  • Line#
  • Scopes#
  • Navigate#
  • Raw
  • Download
1 /*===-- CXLoadedDiagnostic.h - Handling of persisent diags ------*- C++ -*-===*\
2 |*                                                                            *|
3 |*                     The LLVM Compiler Infrastructure                       *|
4 |*                                                                            *|
5 |* This file is distributed under the University of Illinois Open Source      *|
6 |* License. See LICENSE.TXT for details.                                      *|
7 |*                                                                            *|
8 |*===----------------------------------------------------------------------===*|
9 |*                                                                            *|
10 |* Implements handling of persisent diagnostics.                              *|
11 |*                                                                            *|
12 \*===----------------------------------------------------------------------===*/
13 
14 #ifndef LLVM_CLANG_CINDEX_LOADED_DIAGNOSTIC_H
15 #define LLVM_CLANG_CINDEX_LOADED_DIAGNOSTIC_H
16 
17 #include "CIndexDiagnostic.h"
18 #include "llvm/ADT/StringRef.h"
19 #include "clang/Basic/LLVM.h"
20 #include <string>
21 #include <vector>
22 
23 namespace clang {
24 class CXLoadedDiagnostic : public CXDiagnosticImpl {
25 public:
CXLoadedDiagnostic()26   CXLoadedDiagnostic() : CXDiagnosticImpl(LoadedDiagnosticKind),
27     severity(0), category(0) {}
28 
29   virtual ~CXLoadedDiagnostic();
30 
31   /// \brief Return the severity of the diagnostic.
32   virtual CXDiagnosticSeverity getSeverity() const;
33 
34   /// \brief Return the location of the diagnostic.
35   virtual CXSourceLocation getLocation() const;
36 
37   /// \brief Return the spelling of the diagnostic.
38   virtual CXString getSpelling() const;
39 
40   /// \brief Return the text for the diagnostic option.
41   virtual CXString getDiagnosticOption(CXString *Disable) const;
42 
43   /// \brief Return the category of the diagnostic.
44   virtual unsigned getCategory() const;
45 
46   /// \brief Return the category string of the diagnostic.
47   virtual CXString getCategoryText() const;
48 
49   /// \brief Return the number of source ranges for the diagnostic.
50   virtual unsigned getNumRanges() const;
51 
52   /// \brief Return the source ranges for the diagnostic.
53   virtual CXSourceRange getRange(unsigned Range) const;
54 
55   /// \brief Return the number of FixIts.
56   virtual unsigned getNumFixIts() const;
57 
58   /// \brief Return the FixIt information (source range and inserted text).
59   virtual CXString getFixIt(unsigned FixIt,
60                             CXSourceRange *ReplacementRange) const;
61 
classof(const CXDiagnosticImpl * D)62   static bool classof(const CXDiagnosticImpl *D) {
63     return D->getKind() == LoadedDiagnosticKind;
64   }
65 
66   /// \brief Decode the CXSourceLocation into file, line, column, and offset.
67   static void decodeLocation(CXSourceLocation location,
68                              CXFile *file,
69                              unsigned *line,
70                              unsigned *column,
71                              unsigned *offset);
72 
73   struct Location {
74     CXFile file;
75     unsigned line;
76     unsigned column;
77     unsigned offset;
78 
LocationLocation79     Location() : line(0), column(0), offset(0) {}
80   };
81 
82   Location DiagLoc;
83 
84   std::vector<CXSourceRange> Ranges;
85   std::vector<std::pair<CXSourceRange, const char *> > FixIts;
86   const char *Spelling;
87   llvm::StringRef DiagOption;
88   llvm::StringRef CategoryText;
89   unsigned severity;
90   unsigned category;
91 };
92 }
93 
94 #endif
95