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//===--- DiagnosticsCommon.h - Shared Diagnostic Definitions ----*- C++ -*-===//
//
// This source file is part of the Swift.org open source project
//
// Copyright (c) 2014 - 2017 Apple Inc. and the Swift project authors
// Licensed under Apache License v2.0 with Runtime Library Exception
//
// See https://swift.org/LICENSE.txt for license information
// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
//
//===----------------------------------------------------------------------===//
//
/// \file
/// This file defines common diagnostics for the whole compiler, as well
/// as some diagnostic infrastructure.
//
//===----------------------------------------------------------------------===//
#ifndef SWIFT_DIAGNOSTICSCOMMON_H
#define SWIFT_DIAGNOSTICSCOMMON_H
#include "swift/AST/DiagnosticEngine.h"
#include "swift/Basic/LLVM.h"
#include "swift/Config.h"
namespace swift {
template<typename ...ArgTypes>
struct Diag;
namespace detail {
// These templates are used to help extract the type arguments of the
// DIAG/ERROR/WARNING/NOTE/REMARK/FIXIT macros.
template<typename T>
struct DiagWithArguments;
template<typename ...ArgTypes>
struct DiagWithArguments<void(ArgTypes...)> {
typedef Diag<ArgTypes...> type;
};
template <typename T>
struct StructuredFixItWithArguments;
template <typename... ArgTypes>
struct StructuredFixItWithArguments<void(ArgTypes...)> {
typedef StructuredFixIt<ArgTypes...> type;
};
} // end namespace detail
enum class StaticSpellingKind : uint8_t;
namespace diag {
enum class RequirementKind : uint8_t;
using DeclAttribute = const DeclAttribute *;
// Declare common diagnostics objects with their appropriate types.
#define DIAG(KIND,ID,Options,Text,Signature) \
extern detail::DiagWithArguments<void Signature>::type ID;
#define FIXIT(ID, Text, Signature) \
extern detail::StructuredFixItWithArguments<void Signature>::type ID;
#include "DiagnosticsCommon.def"
} // end namespace diag
} // end namespace swift
#endif