1//===--- DiagOptions.def - Diagnostic option database ------------- 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// This file defines the diagnostic options. Users of this file
11// must define the DIAGOPT macro to make use of this information.
12// Optionally, the user may also define ENUM_DIAGOPT (for options
13// that have enumeration type and VALUE_DIAGOPT (for options that
14// describe a value rather than a flag). The SEMANTIC_* variants of these macros
15// indicate options that affect the processing of the program, rather than
16// simply the output.
17//
18//===----------------------------------------------------------------------===//
19#ifndef DIAGOPT
20#  error Define the DIAGOPT macro to handle language options
21#endif
22
23#ifndef VALUE_DIAGOPT
24#  define VALUE_DIAGOPT(Name, Bits, Default) \
25DIAGOPT(Name, Bits, Default)
26#endif
27
28#ifndef ENUM_DIAGOPT
29#  define ENUM_DIAGOPT(Name, Type, Bits, Default) \
30DIAGOPT(Name, Bits, Default)
31#endif
32
33#ifndef SEMANTIC_DIAGOPT
34#  define SEMANTIC_DIAGOPT(Name, Bits, Default) DIAGOPT(Name, Bits, Default)
35#endif
36
37#ifndef SEMANTIC_VALUE_DIAGOPT
38#  define SEMANTIC_VALUE_DIAGOPT(Name, Bits, Default) \
39     VALUE_DIAGOPT(Name, Bits, Default)
40#endif
41
42#ifndef SEMANTIC_ENUM_DIAGOPT
43#  define SEMANTIC_ENUM_DIAGOPT(Name, Type, Bits, Default) \
44     ENUM_DIAGOPT(Name, Type, Bits, Default)
45#endif
46
47SEMANTIC_DIAGOPT(IgnoreWarnings, 1, 0)   /// -w
48DIAGOPT(NoRewriteMacros, 1, 0)  /// -Wno-rewrite-macros
49DIAGOPT(Pedantic, 1, 0)         /// -pedantic
50DIAGOPT(PedanticErrors, 1, 0)   /// -pedantic-errors
51DIAGOPT(ShowColumn, 1, 1)       /// Show column number on diagnostics.
52DIAGOPT(ShowLocation, 1, 1)     /// Show source location information.
53DIAGOPT(ShowCarets, 1, 1)       /// Show carets in diagnostics.
54DIAGOPT(ShowFixits, 1, 1)       /// Show fixit information.
55DIAGOPT(ShowSourceRanges, 1, 0) /// Show source ranges in numeric form.
56DIAGOPT(ShowParseableFixits, 1, 0) /// Show machine parseable fix-its.
57DIAGOPT(ShowPresumedLoc, 1, 0)  /// Show presumed location for diagnostics.
58DIAGOPT(ShowOptionNames, 1, 0)  /// Show the option name for mappable
59                                /// diagnostics.
60DIAGOPT(ShowNoteIncludeStack, 1, 0) /// Show include stacks for notes.
61VALUE_DIAGOPT(ShowCategories, 2, 0) /// Show categories: 0 -> none, 1 -> Number,
62                                    /// 2 -> Full Name.
63                                 
64ENUM_DIAGOPT(Format, TextDiagnosticFormat, 2, Clang) /// Format for diagnostics: 
65  
66DIAGOPT(ShowColors, 1, 0)       /// Show diagnostics with ANSI color sequences.
67ENUM_DIAGOPT(ShowOverloads, OverloadsShown, 1,
68             Ovl_All)    /// Overload candidates to show.
69DIAGOPT(VerifyDiagnostics, 1, 0) /// Check that diagnostics match the expected
70                                 /// diagnostics, indicated by markers in the
71                                 /// input source file.
72
73DIAGOPT(ElideType, 1, 0)         /// Elide identical types in template diffing
74DIAGOPT(ShowTemplateTree, 1, 0)  /// Print a template tree when diffing
75DIAGOPT(CLFallbackMode, 1, 0)    /// Format for clang-cl fallback mode
76
77VALUE_DIAGOPT(ErrorLimit, 32, 0)           /// Limit # errors emitted.
78/// Limit depth of macro expansion backtrace.
79VALUE_DIAGOPT(MacroBacktraceLimit, 32, DefaultMacroBacktraceLimit)
80/// Limit depth of instantiation backtrace.
81VALUE_DIAGOPT(TemplateBacktraceLimit, 32, DefaultTemplateBacktraceLimit)
82/// Limit depth of constexpr backtrace.
83VALUE_DIAGOPT(ConstexprBacktraceLimit, 32, DefaultConstexprBacktraceLimit)
84
85VALUE_DIAGOPT(TabStop, 32, DefaultTabStop) /// The distance between tab stops.
86/// Column limit for formatting message diagnostics, or 0 if unused.
87VALUE_DIAGOPT(MessageLength, 32, 0)
88
89#undef DIAGOPT
90#undef ENUM_DIAGOPT
91#undef VALUE_DIAGOPT
92#undef SEMANTIC_DIAGOPT
93#undef SEMANTIC_ENUM_DIAGOPT
94#undef SEMANTIC_VALUE_DIAGOPT
95
96