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//===--- DiagnosticOptions.h ------------------------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_CLANG_FRONTEND_DIAGNOSTICOPTIONS_H
#define LLVM_CLANG_FRONTEND_DIAGNOSTICOPTIONS_H
#include "clang/Basic/Diagnostic.h"
#include <string>
#include <vector>
namespace clang {
/// DiagnosticOptions - Options for controlling the compiler diagnostics
/// engine.
class DiagnosticOptions {
public:
unsigned IgnoreWarnings : 1; /// -w
unsigned NoRewriteMacros : 1; /// -Wno-rewrite-macros
unsigned Pedantic : 1; /// -pedantic
unsigned PedanticErrors : 1; /// -pedantic-errors
unsigned ShowColumn : 1; /// Show column number on diagnostics.
unsigned ShowLocation : 1; /// Show source location information.
unsigned ShowCarets : 1; /// Show carets in diagnostics.
unsigned ShowFixits : 1; /// Show fixit information.
unsigned ShowSourceRanges : 1; /// Show source ranges in numeric form.
unsigned ShowParseableFixits : 1; /// Show machine parseable fix-its.
unsigned ShowNames : 1; /// Show the diagnostic name
unsigned ShowOptionNames : 1; /// Show the option name for mappable
/// diagnostics.
unsigned ShowNoteIncludeStack : 1; /// Show include stacks for notes.
unsigned ShowCategories : 2; /// Show categories: 0 -> none, 1 -> Number,
/// 2 -> Full Name.
unsigned ShowColors : 1; /// Show diagnostics with ANSI color sequences.
unsigned ShowOverloads : 1; /// Overload candidates to show. Values from
/// Diagnostic::OverloadsShown
unsigned VerifyDiagnostics: 1; /// Check that diagnostics match the expected
/// diagnostics, indicated by markers in the
/// input source file.
unsigned ErrorLimit; /// Limit # errors emitted.
unsigned MacroBacktraceLimit; /// Limit depth of macro instantiation
/// backtrace.
unsigned TemplateBacktraceLimit; /// Limit depth of instantiation backtrace.
/// The distance between tab stops.
unsigned TabStop;
enum { DefaultTabStop = 8, MaxTabStop = 100,
DefaultMacroBacktraceLimit = 6,
DefaultTemplateBacktraceLimit = 10 };
/// Column limit for formatting message diagnostics, or 0 if unused.
unsigned MessageLength;
/// If non-empty, a file to log extended build information to, for development
/// testing and analysis.
std::string DumpBuildInformation;
/// The file to log diagnostic output to.
std::string DiagnosticLogFile;
/// The list of -W... options used to alter the diagnostic mappings, with the
/// prefixes removed.
std::vector<std::string> Warnings;
public:
DiagnosticOptions() {
IgnoreWarnings = 0;
TabStop = DefaultTabStop;
MessageLength = 0;
NoRewriteMacros = 0;
Pedantic = 0;
PedanticErrors = 0;
ShowCarets = 1;
ShowColors = 0;
ShowOverloads = Diagnostic::Ovl_All;
ShowColumn = 1;
ShowFixits = 1;
ShowLocation = 1;
ShowNames = 0;
ShowOptionNames = 0;
ShowCategories = 0;
ShowSourceRanges = 0;
ShowParseableFixits = 0;
VerifyDiagnostics = 0;
ErrorLimit = 0;
TemplateBacktraceLimit = DefaultTemplateBacktraceLimit;
MacroBacktraceLimit = DefaultMacroBacktraceLimit;
}
};
} // end namespace clang
#endif
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