1//===--- DiagOptions.def - Diagnostic option database ------------- 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// 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 15// simply the output. 16// 17//===----------------------------------------------------------------------===// 18#ifndef DIAGOPT 19# error Define the DIAGOPT macro to handle language options 20#endif 21 22#ifndef VALUE_DIAGOPT 23# define VALUE_DIAGOPT(Name, Bits, Default) \ 24DIAGOPT(Name, Bits, Default) 25#endif 26 27#ifndef ENUM_DIAGOPT 28# define ENUM_DIAGOPT(Name, Type, Bits, Default) \ 29DIAGOPT(Name, Bits, Default) 30#endif 31 32#ifndef SEMANTIC_DIAGOPT 33# define SEMANTIC_DIAGOPT(Name, Bits, Default) DIAGOPT(Name, Bits, Default) 34#endif 35 36#ifndef SEMANTIC_VALUE_DIAGOPT 37# define SEMANTIC_VALUE_DIAGOPT(Name, Bits, Default) \ 38 VALUE_DIAGOPT(Name, Bits, Default) 39#endif 40 41#ifndef SEMANTIC_ENUM_DIAGOPT 42# define SEMANTIC_ENUM_DIAGOPT(Name, Type, Bits, Default) \ 43 ENUM_DIAGOPT(Name, Type, Bits, Default) 44#endif 45 46SEMANTIC_DIAGOPT(IgnoreWarnings, 1, 0) /// -w 47DIAGOPT(NoRewriteMacros, 1, 0) /// -Wno-rewrite-macros 48DIAGOPT(Pedantic, 1, 0) /// -pedantic 49DIAGOPT(PedanticErrors, 1, 0) /// -pedantic-errors 50DIAGOPT(ShowColumn, 1, 1) /// Show column number on diagnostics. 51DIAGOPT(ShowLocation, 1, 1) /// Show source location information. 52DIAGOPT(ShowLevel, 1, 1) /// Show diagnostic level. 53DIAGOPT(AbsolutePath, 1, 0) /// Use absolute paths. 54DIAGOPT(ShowCarets, 1, 1) /// Show carets in diagnostics. 55DIAGOPT(ShowFixits, 1, 1) /// Show fixit information. 56DIAGOPT(ShowSourceRanges, 1, 0) /// Show source ranges in numeric form. 57DIAGOPT(ShowParseableFixits, 1, 0) /// Show machine parseable fix-its. 58DIAGOPT(ShowPresumedLoc, 1, 0) /// Show presumed location for diagnostics. 59DIAGOPT(ShowOptionNames, 1, 0) /// Show the option name for mappable 60 /// diagnostics. 61DIAGOPT(ShowNoteIncludeStack, 1, 0) /// Show include stacks for notes. 62VALUE_DIAGOPT(ShowCategories, 2, 0) /// Show categories: 0 -> none, 1 -> Number, 63 /// 2 -> Full Name. 64 65ENUM_DIAGOPT(Format, TextDiagnosticFormat, 2, Clang) /// Format for diagnostics: 66 67DIAGOPT(ShowColors, 1, 0) /// Show diagnostics with ANSI color sequences. 68ENUM_DIAGOPT(ShowOverloads, OverloadsShown, 1, 69 Ovl_All) /// Overload candidates to show. 70DIAGOPT(VerifyDiagnostics, 1, 0) /// Check that diagnostics match the expected 71 /// diagnostics, indicated by markers in the 72 /// input source file. 73ENUM_DIAGOPT(VerifyIgnoreUnexpected, DiagnosticLevelMask, 4, 74 DiagnosticLevelMask::None) /// Ignore unexpected diagnostics of 75 /// the specified levels when using 76 /// -verify. 77DIAGOPT(ElideType, 1, 0) /// Elide identical types in template diffing 78DIAGOPT(ShowTemplateTree, 1, 0) /// Print a template tree when diffing 79DIAGOPT(CLFallbackMode, 1, 0) /// Format for clang-cl fallback mode 80 81VALUE_DIAGOPT(ErrorLimit, 32, 0) /// Limit # errors emitted. 82/// Limit depth of macro expansion backtrace. 83VALUE_DIAGOPT(MacroBacktraceLimit, 32, DefaultMacroBacktraceLimit) 84/// Limit depth of instantiation backtrace. 85VALUE_DIAGOPT(TemplateBacktraceLimit, 32, DefaultTemplateBacktraceLimit) 86/// Limit depth of constexpr backtrace. 87VALUE_DIAGOPT(ConstexprBacktraceLimit, 32, DefaultConstexprBacktraceLimit) 88/// Limit number of times to perform spell checking. 89VALUE_DIAGOPT(SpellCheckingLimit, 32, DefaultSpellCheckingLimit) 90/// Limit number of lines shown in a snippet. 91VALUE_DIAGOPT(SnippetLineLimit, 32, DefaultSnippetLineLimit) 92 93VALUE_DIAGOPT(TabStop, 32, DefaultTabStop) /// The distance between tab stops. 94/// Column limit for formatting message diagnostics, or 0 if unused. 95VALUE_DIAGOPT(MessageLength, 32, 0) 96 97#undef DIAGOPT 98#undef ENUM_DIAGOPT 99#undef VALUE_DIAGOPT 100#undef SEMANTIC_DIAGOPT 101#undef SEMANTIC_ENUM_DIAGOPT 102#undef SEMANTIC_VALUE_DIAGOPT 103