CXLoadedDiagnostic.h source code [clang_source_code/tools/libclang/CXLoadedDiagnostic.h]

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_H
15	#define LLVM_CLANG_TOOLS_LIBCLANG_CXLOADEDDIAGNOSTIC_H
16
17	#include "CIndexDiagnostic.h"
18	#include "llvm/ADT/StringRef.h"
19	#include "clang/Basic/LLVM.h"
20	#include <vector>
21
22	namespace clang {
23	class CXLoadedDiagnostic : public CXDiagnosticImpl {
24	public:
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;
75	unsigned column;
76	unsigned offset;
77
78	Location() : line(0), column(0), offset(0) {}
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	#endif
94