//===--- DiagOptions.def - Diagnostic option database ------------- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
// This file defines the diagnostic options. Users of this file
// must define the DIAGOPT macro to make use of this information.
// Optionally, the user may also define ENUM_DIAGOPT (for options
// that have enumeration type and VALUE_DIAGOPT (for options that
// describe a value rather than a flag). The SEMANTIC_* variants of these macros
// indicate options that affect the processing of the program, rather than
// simply the output.
//
//===----------------------------------------------------------------------===//
#ifndef DIAGOPT
#  error Define the DIAGOPT macro to handle language options
#endif

#ifndef VALUE_DIAGOPT
#  define VALUE_DIAGOPT(Name, Bits, Default) \
DIAGOPT(Name, Bits, Default)
#endif

#ifndef ENUM_DIAGOPT
#  define ENUM_DIAGOPT(Name, Type, Bits, Default) \
DIAGOPT(Name, Bits, Default)
#endif

#ifndef SEMANTIC_DIAGOPT
#  define SEMANTIC_DIAGOPT(Name, Bits, Default) DIAGOPT(Name, Bits, Default)
#endif

#ifndef SEMANTIC_VALUE_DIAGOPT
#  define SEMANTIC_VALUE_DIAGOPT(Name, Bits, Default) \
     VALUE_DIAGOPT(Name, Bits, Default)
#endif

#ifndef SEMANTIC_ENUM_DIAGOPT
#  define SEMANTIC_ENUM_DIAGOPT(Name, Type, Bits, Default) \
     ENUM_DIAGOPT(Name, Type, Bits, Default)
#endif

SEMANTIC_DIAGOPT(IgnoreWarnings, 1, 0)   /// -w
DIAGOPT(NoRewriteMacros, 1, 0)  /// -Wno-rewrite-macros
DIAGOPT(Pedantic, 1, 0)         /// -pedantic
DIAGOPT(PedanticErrors, 1, 0)   /// -pedantic-errors
DIAGOPT(ShowColumn, 1, 1)       /// Show column number on diagnostics.
DIAGOPT(ShowLocation, 1, 1)     /// Show source location information.
DIAGOPT(ShowLevel, 1, 1)        /// Show diagnostic level.
DIAGOPT(AbsolutePath, 1, 0)     /// Use absolute paths.
DIAGOPT(ShowCarets, 1, 1)       /// Show carets in diagnostics.
DIAGOPT(ShowFixits, 1, 1)       /// Show fixit information.
DIAGOPT(ShowSourceRanges, 1, 0) /// Show source ranges in numeric form.
DIAGOPT(ShowParseableFixits, 1, 0) /// Show machine parseable fix-its.
DIAGOPT(ShowPresumedLoc, 1, 0)  /// Show presumed location for diagnostics.
DIAGOPT(ShowOptionNames, 1, 0)  /// Show the option name for mappable
                                /// diagnostics.
DIAGOPT(ShowNoteIncludeStack, 1, 0) /// Show include stacks for notes.
VALUE_DIAGOPT(ShowCategories, 2, 0) /// Show categories: 0 -> none, 1 -> Number,
                                    /// 2 -> Full Name.

ENUM_DIAGOPT(Format, TextDiagnosticFormat, 2, Clang) /// Format for diagnostics:

DIAGOPT(ShowColors, 1, 0)       /// Show diagnostics with ANSI color sequences.
DIAGOPT(UseANSIEscapeCodes, 1, 0)
ENUM_DIAGOPT(ShowOverloads, OverloadsShown, 1,
             Ovl_All)    /// Overload candidates to show.
DIAGOPT(VerifyDiagnostics, 1, 0) /// Check that diagnostics match the expected
                                 /// diagnostics, indicated by markers in the
                                 /// input source file.
ENUM_DIAGOPT(VerifyIgnoreUnexpected, DiagnosticLevelMask, 4,
             DiagnosticLevelMask::None) /// Ignore unexpected diagnostics of
                                        /// the specified levels when using
                                        /// -verify.
DIAGOPT(ElideType, 1, 0)         /// Elide identical types in template diffing
DIAGOPT(ShowTemplateTree, 1, 0)  /// Print a template tree when diffing
DIAGOPT(CLFallbackMode, 1, 0)    /// Format for clang-cl fallback mode

VALUE_DIAGOPT(ErrorLimit, 32, 0)           /// Limit # errors emitted.
/// Limit depth of macro expansion backtrace.
VALUE_DIAGOPT(MacroBacktraceLimit, 32, DefaultMacroBacktraceLimit)
/// Limit depth of instantiation backtrace.
VALUE_DIAGOPT(TemplateBacktraceLimit, 32, DefaultTemplateBacktraceLimit)
/// Limit depth of constexpr backtrace.
VALUE_DIAGOPT(ConstexprBacktraceLimit, 32, DefaultConstexprBacktraceLimit)
/// Limit number of times to perform spell checking.
VALUE_DIAGOPT(SpellCheckingLimit, 32, DefaultSpellCheckingLimit)
/// Limit number of lines shown in a snippet.
VALUE_DIAGOPT(SnippetLineLimit, 32, DefaultSnippetLineLimit)

VALUE_DIAGOPT(TabStop, 32, DefaultTabStop) /// The distance between tab stops.
/// Column limit for formatting message diagnostics, or 0 if unused.
VALUE_DIAGOPT(MessageLength, 32, 0)

#undef DIAGOPT
#undef ENUM_DIAGOPT
#undef VALUE_DIAGOPT
#undef SEMANTIC_DIAGOPT
#undef SEMANTIC_ENUM_DIAGOPT
#undef SEMANTIC_VALUE_DIAGOPT