1 //===--- DiagOptions.def - Diagnostic option database ------------- C++ -*-===//
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
7 //===----------------------------------------------------------------------===//
9 // This file defines the diagnostic options. Users of this file
10 // must define the DIAGOPT macro to make use of this information.
11 // Optionally, the user may also define ENUM_DIAGOPT (for options
12 // that have enumeration type and VALUE_DIAGOPT (for options that
13 // describe a value rather than a flag). The SEMANTIC_* variants of these macros
14 // indicate options that affect the processing of the program, rather than
17 //===----------------------------------------------------------------------===//
19 # error Define the DIAGOPT macro to handle language options
23 # define VALUE_DIAGOPT(Name, Bits, Default) \
24 DIAGOPT(Name, Bits, Default)
28 # define ENUM_DIAGOPT(Name, Type, Bits, Default) \
29 DIAGOPT(Name, Bits, Default)
32 #ifndef SEMANTIC_DIAGOPT
33 # define SEMANTIC_DIAGOPT(Name, Bits, Default) DIAGOPT(Name, Bits, Default)
36 #ifndef SEMANTIC_VALUE_DIAGOPT
37 # define SEMANTIC_VALUE_DIAGOPT(Name, Bits, Default) \
38 VALUE_DIAGOPT(Name, Bits, Default)
41 #ifndef SEMANTIC_ENUM_DIAGOPT
42 # define SEMANTIC_ENUM_DIAGOPT(Name, Type, Bits, Default) \
43 ENUM_DIAGOPT(Name, Type, Bits, Default)
46 SEMANTIC_DIAGOPT(IgnoreWarnings, 1, 0) /// -w
47 DIAGOPT(NoRewriteMacros, 1, 0) /// -Wno-rewrite-macros
48 DIAGOPT(Pedantic, 1, 0) /// -pedantic
49 DIAGOPT(PedanticErrors, 1, 0) /// -pedantic-errors
50 DIAGOPT(ShowColumn, 1, 1) /// Show column number on diagnostics.
51 DIAGOPT(ShowLocation, 1, 1) /// Show source location information.
52 DIAGOPT(AbsolutePath, 1, 0) /// Use absolute paths.
53 DIAGOPT(ShowCarets, 1, 1) /// Show carets in diagnostics.
54 DIAGOPT(ShowFixits, 1, 1) /// Show fixit information.
55 DIAGOPT(ShowSourceRanges, 1, 0) /// Show source ranges in numeric form.
56 DIAGOPT(ShowParseableFixits, 1, 0) /// Show machine parseable fix-its.
57 DIAGOPT(ShowPresumedLoc, 1, 0) /// Show presumed location for diagnostics.
58 DIAGOPT(ShowOptionNames, 1, 0) /// Show the option name for mappable
60 DIAGOPT(ShowNoteIncludeStack, 1, 0) /// Show include stacks for notes.
61 VALUE_DIAGOPT(ShowCategories, 2, 0) /// Show categories: 0 -> none, 1 -> Number,
64 ENUM_DIAGOPT(Format, TextDiagnosticFormat, 2, Clang) /// Format for diagnostics:
66 DIAGOPT(ShowColors, 1, 0) /// Show diagnostics with ANSI color sequences.
67 ENUM_DIAGOPT(ShowOverloads, OverloadsShown, 1,
68 Ovl_All) /// Overload candidates to show.
69 DIAGOPT(VerifyDiagnostics, 1, 0) /// Check that diagnostics match the expected
70 /// diagnostics, indicated by markers in the
71 /// input source file.
72 ENUM_DIAGOPT(VerifyIgnoreUnexpected, DiagnosticLevelMask, 4,
73 DiagnosticLevelMask::None) /// Ignore unexpected diagnostics of
74 /// the specified levels when using
76 DIAGOPT(ElideType, 1, 0) /// Elide identical types in template diffing
77 DIAGOPT(ShowTemplateTree, 1, 0) /// Print a template tree when diffing
78 DIAGOPT(CLFallbackMode, 1, 0) /// Format for clang-cl fallback mode
80 VALUE_DIAGOPT(ErrorLimit, 32, 0) /// Limit # errors emitted.
81 /// Limit depth of macro expansion backtrace.
82 VALUE_DIAGOPT(MacroBacktraceLimit, 32, DefaultMacroBacktraceLimit)
83 /// Limit depth of instantiation backtrace.
84 VALUE_DIAGOPT(TemplateBacktraceLimit, 32, DefaultTemplateBacktraceLimit)
85 /// Limit depth of constexpr backtrace.
86 VALUE_DIAGOPT(ConstexprBacktraceLimit, 32, DefaultConstexprBacktraceLimit)
87 /// Limit number of times to perform spell checking.
88 VALUE_DIAGOPT(SpellCheckingLimit, 32, DefaultSpellCheckingLimit)
89 /// Limit number of lines shown in a snippet.
90 VALUE_DIAGOPT(SnippetLineLimit, 32, DefaultSnippetLineLimit)
92 VALUE_DIAGOPT(TabStop, 32, DefaultTabStop) /// The distance between tab stops.
93 /// Column limit for formatting message diagnostics, or 0 if unused.
94 VALUE_DIAGOPT(MessageLength, 32, 0)
99 #undef SEMANTIC_DIAGOPT
100 #undef SEMANTIC_ENUM_DIAGOPT
101 #undef SEMANTIC_VALUE_DIAGOPT