/Users/buildslave/jenkins/workspace/coverage/llvm-project/clang/include/clang/Basic/DiagnosticOptions.h
Line | Count | Source |
1 | | //===- DiagnosticOptions.h --------------------------------------*- C++ -*-===// |
2 | | // |
3 | | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
4 | | // See https://llvm.org/LICENSE.txt for license information. |
5 | | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
6 | | // |
7 | | //===----------------------------------------------------------------------===// |
8 | | |
9 | | #ifndef LLVM_CLANG_BASIC_DIAGNOSTICOPTIONS_H |
10 | | #define LLVM_CLANG_BASIC_DIAGNOSTICOPTIONS_H |
11 | | |
12 | | #include "clang/Basic/LLVM.h" |
13 | | #include "llvm/ADT/IntrusiveRefCntPtr.h" |
14 | | #include <string> |
15 | | #include <type_traits> |
16 | | #include <vector> |
17 | | |
18 | | namespace llvm { |
19 | | namespace opt { |
20 | | class ArgList; |
21 | | } // namespace opt |
22 | | } // namespace llvm |
23 | | |
24 | | namespace clang { |
25 | | class DiagnosticsEngine; |
26 | | |
27 | | /// Specifies which overload candidates to display when overload |
28 | | /// resolution fails. |
29 | | enum OverloadsShown : unsigned { |
30 | | /// Show all overloads. |
31 | | Ovl_All, |
32 | | |
33 | | /// Show just the "best" overload candidates. |
34 | | Ovl_Best |
35 | | }; |
36 | | |
37 | | /// A bitmask representing the diagnostic levels used by |
38 | | /// VerifyDiagnosticConsumer. |
39 | | enum class DiagnosticLevelMask : unsigned { |
40 | | None = 0, |
41 | | Note = 1 << 0, |
42 | | Remark = 1 << 1, |
43 | | Warning = 1 << 2, |
44 | | Error = 1 << 3, |
45 | | All = Note | Remark | Warning | Error |
46 | | }; |
47 | | |
48 | 18.0k | inline DiagnosticLevelMask operator~(DiagnosticLevelMask M) { |
49 | 18.0k | using UT = std::underlying_type<DiagnosticLevelMask>::type; |
50 | 18.0k | return static_cast<DiagnosticLevelMask>(~static_cast<UT>(M)); |
51 | 18.0k | } |
52 | | |
53 | | inline DiagnosticLevelMask operator|(DiagnosticLevelMask LHS, |
54 | 96 | DiagnosticLevelMask RHS) { |
55 | 96 | using UT = std::underlying_type<DiagnosticLevelMask>::type; |
56 | 96 | return static_cast<DiagnosticLevelMask>( |
57 | 96 | static_cast<UT>(LHS) | static_cast<UT>(RHS)); |
58 | 96 | } |
59 | | |
60 | | inline DiagnosticLevelMask operator&(DiagnosticLevelMask LHS, |
61 | 144k | DiagnosticLevelMask RHS) { |
62 | 144k | using UT = std::underlying_type<DiagnosticLevelMask>::type; |
63 | 144k | return static_cast<DiagnosticLevelMask>( |
64 | 144k | static_cast<UT>(LHS) & static_cast<UT>(RHS)); |
65 | 144k | } |
66 | | |
67 | | raw_ostream& operator<<(raw_ostream& Out, DiagnosticLevelMask M); |
68 | | |
69 | | /// Options for controlling the compiler diagnostics engine. |
70 | | class DiagnosticOptions : public RefCountedBase<DiagnosticOptions>{ |
71 | | friend bool ParseDiagnosticArgs(DiagnosticOptions &, llvm::opt::ArgList &, |
72 | | clang::DiagnosticsEngine *, bool); |
73 | | |
74 | | friend class CompilerInvocation; |
75 | | |
76 | | public: |
77 | | enum TextDiagnosticFormat { Clang, MSVC, Vi }; |
78 | | |
79 | | // Default values. |
80 | | enum { |
81 | | DefaultTabStop = 8, |
82 | | MaxTabStop = 100, |
83 | | DefaultMacroBacktraceLimit = 6, |
84 | | DefaultTemplateBacktraceLimit = 10, |
85 | | DefaultConstexprBacktraceLimit = 10, |
86 | | DefaultSpellCheckingLimit = 50, |
87 | | DefaultSnippetLineLimit = 1, |
88 | | }; |
89 | | |
90 | | // Define simple diagnostic options (with no accessors). |
91 | | #define DIAGOPT(Name, Bits, Default) unsigned Name : Bits; |
92 | | #define ENUM_DIAGOPT(Name, Type, Bits, Default) |
93 | | #include "clang/Basic/DiagnosticOptions.def" |
94 | | |
95 | | protected: |
96 | | // Define diagnostic options of enumeration type. These are private, and will |
97 | | // have accessors (below). |
98 | | #define DIAGOPT(Name, Bits, Default) |
99 | | #define ENUM_DIAGOPT(Name, Type, Bits, Default) unsigned Name : Bits; |
100 | | #include "clang/Basic/DiagnosticOptions.def" |
101 | | |
102 | | public: |
103 | | /// The file to log diagnostic output to. |
104 | | std::string DiagnosticLogFile; |
105 | | |
106 | | /// The file to serialize diagnostics to (non-appending). |
107 | | std::string DiagnosticSerializationFile; |
108 | | |
109 | | /// The list of -W... options used to alter the diagnostic mappings, with the |
110 | | /// prefixes removed. |
111 | | std::vector<std::string> Warnings; |
112 | | |
113 | | /// The list of prefixes from -Wundef-prefix=... used to generate warnings |
114 | | /// for undefined macros. |
115 | | std::vector<std::string> UndefPrefixes; |
116 | | |
117 | | /// The list of -R... options used to alter the diagnostic mappings, with the |
118 | | /// prefixes removed. |
119 | | std::vector<std::string> Remarks; |
120 | | |
121 | | /// The prefixes for comment directives sought by -verify ("expected" by |
122 | | /// default). |
123 | | std::vector<std::string> VerifyPrefixes; |
124 | | |
125 | | public: |
126 | | // Define accessors/mutators for diagnostic options of enumeration type. |
127 | | #define DIAGOPT(Name, Bits, Default) |
128 | | #define ENUM_DIAGOPT(Name, Type, Bits, Default) \ |
129 | 415k | Type get##Name() const { return static_cast<Type>(Name); } \ clang::DiagnosticOptions::getFormat() const Line | Count | Source | 129 | 73.1k | Type get##Name() const { return static_cast<Type>(Name); } \ |
clang::DiagnosticOptions::getShowOverloads() const Line | Count | Source | 129 | 156k | Type get##Name() const { return static_cast<Type>(Name); } \ |
clang::DiagnosticOptions::getVerifyIgnoreUnexpected() const Line | Count | Source | 129 | 186k | Type get##Name() const { return static_cast<Type>(Name); } \ |
|
130 | 1.80M | void set##Name(Type Value) { Name = static_cast<unsigned>(Value); } clang::DiagnosticOptions::setFormat(clang::DiagnosticOptions::TextDiagnosticFormat) Line | Count | Source | 130 | 539k | void set##Name(Type Value) { Name = static_cast<unsigned>(Value); } |
clang::DiagnosticOptions::setShowOverloads(clang::OverloadsShown) Line | Count | Source | 130 | 539k | void set##Name(Type Value) { Name = static_cast<unsigned>(Value); } |
clang::DiagnosticOptions::setVerifyIgnoreUnexpected(clang::DiagnosticLevelMask) Line | Count | Source | 130 | 728k | void set##Name(Type Value) { Name = static_cast<unsigned>(Value); } |
|
131 | | #include "clang/Basic/DiagnosticOptions.def" |
132 | | |
133 | 531k | DiagnosticOptions() { |
134 | 15.9M | #define DIAGOPT(Name, Bits, Default) Name = Default; |
135 | 1.59M | #define ENUM_DIAGOPT(Name, Type, Bits, Default) set##Name(Default); |
136 | 531k | #include "clang/Basic/DiagnosticOptions.def" |
137 | 531k | } |
138 | | }; |
139 | | |
140 | | using TextDiagnosticFormat = DiagnosticOptions::TextDiagnosticFormat; |
141 | | |
142 | | } // namespace clang |
143 | | |
144 | | #endif // LLVM_CLANG_BASIC_DIAGNOSTICOPTIONS_H |