//===--- KnownProtocols.def - Compiler protocol metaprogramming -*- 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
//
//===----------------------------------------------------------------------===//
//
// This file defines macros used for macro-metaprogramming with compiler-known
// protocols.
//
//===----------------------------------------------------------------------===//


/// \def PROTOCOL_WITH_NAME(Id, Name)
///
/// The enumerator value is \c KnownProtocolKind::Id. The protocol represented
/// is simply named \p Name.
#ifndef PROTOCOL_WITH_NAME
#define PROTOCOL_WITH_NAME(Id, Name)
#endif

/// \def EXPRESSIBLE_BY_LITERAL_PROTOCOL_WITH_NAME(Id, Name)
#ifndef EXPRESSIBLE_BY_LITERAL_PROTOCOL_WITH_NAME
#define EXPRESSIBLE_BY_LITERAL_PROTOCOL_WITH_NAME(Id, Name) \
    PROTOCOL_WITH_NAME(Id, Name)
#endif

/// \def BUILTIN_EXPRESSIBLE_BY_LITERAL_PROTOCOL_WITH_NAME(Id, Name)
///
/// Note that this is not a special form of EXPRESSIBLE_BY_LITERAL_PROTOCOL.
#ifndef BUILTIN_EXPRESSIBLE_BY_LITERAL_PROTOCOL_WITH_NAME
#define BUILTIN_EXPRESSIBLE_BY_LITERAL_PROTOCOL_WITH_NAME(Id, Name) \
    PROTOCOL_WITH_NAME(Id, Name)
#endif


#define PROTOCOL(name) PROTOCOL_WITH_NAME(name, #name)
#define PROTOCOL_(name) PROTOCOL_WITH_NAME(name, "_" #name)
#define EXPRESSIBLE_BY_LITERAL_PROTOCOL(name) \
    EXPRESSIBLE_BY_LITERAL_PROTOCOL_WITH_NAME(name, #name)
#define EXPRESSIBLE_BY_LITERAL_PROTOCOL_(name) \
    EXPRESSIBLE_BY_LITERAL_PROTOCOL_WITH_NAME(name, "_" #name)
#define BUILTIN_EXPRESSIBLE_BY_LITERAL_PROTOCOL_(name) \
    BUILTIN_EXPRESSIBLE_BY_LITERAL_PROTOCOL_WITH_NAME(name, "_" #name)

PROTOCOL(Sequence)
PROTOCOL(IteratorProtocol)
PROTOCOL(RawRepresentable)
PROTOCOL(Equatable)
PROTOCOL(Hashable)
PROTOCOL(Comparable)
PROTOCOL(Error)
PROTOCOL_(ErrorCodeProtocol)
PROTOCOL(OptionSet)

PROTOCOL_(BridgedNSError)
PROTOCOL_(BridgedStoredNSError)
PROTOCOL_(CFObject)
PROTOCOL_(SwiftNewtypeWrapper)
PROTOCOL(CodingKey)
PROTOCOL(Encodable)
PROTOCOL(Decodable)

PROTOCOL_(ObjectiveCBridgeable)
PROTOCOL_(DestructorSafeContainer)

EXPRESSIBLE_BY_LITERAL_PROTOCOL(ExpressibleByArrayLiteral)
EXPRESSIBLE_BY_LITERAL_PROTOCOL(ExpressibleByBooleanLiteral)
EXPRESSIBLE_BY_LITERAL_PROTOCOL(ExpressibleByDictionaryLiteral)
EXPRESSIBLE_BY_LITERAL_PROTOCOL(ExpressibleByExtendedGraphemeClusterLiteral)
EXPRESSIBLE_BY_LITERAL_PROTOCOL(ExpressibleByFloatLiteral)
EXPRESSIBLE_BY_LITERAL_PROTOCOL(ExpressibleByIntegerLiteral)
EXPRESSIBLE_BY_LITERAL_PROTOCOL_(ExpressibleByStringInterpolation)
EXPRESSIBLE_BY_LITERAL_PROTOCOL(ExpressibleByStringLiteral)
EXPRESSIBLE_BY_LITERAL_PROTOCOL(ExpressibleByNilLiteral)
EXPRESSIBLE_BY_LITERAL_PROTOCOL(ExpressibleByUnicodeScalarLiteral)

EXPRESSIBLE_BY_LITERAL_PROTOCOL_(ExpressibleByColorLiteral)
EXPRESSIBLE_BY_LITERAL_PROTOCOL_(ExpressibleByImageLiteral)
EXPRESSIBLE_BY_LITERAL_PROTOCOL_(ExpressibleByFileReferenceLiteral)

BUILTIN_EXPRESSIBLE_BY_LITERAL_PROTOCOL_(ExpressibleByBuiltinBooleanLiteral)
BUILTIN_EXPRESSIBLE_BY_LITERAL_PROTOCOL_(ExpressibleByBuiltinUTF16ExtendedGraphemeClusterLiteral)
BUILTIN_EXPRESSIBLE_BY_LITERAL_PROTOCOL_(ExpressibleByBuiltinExtendedGraphemeClusterLiteral)
BUILTIN_EXPRESSIBLE_BY_LITERAL_PROTOCOL_(ExpressibleByBuiltinFloatLiteral)
BUILTIN_EXPRESSIBLE_BY_LITERAL_PROTOCOL_(ExpressibleByBuiltinIntegerLiteral)
BUILTIN_EXPRESSIBLE_BY_LITERAL_PROTOCOL_(ExpressibleByBuiltinStringLiteral)
BUILTIN_EXPRESSIBLE_BY_LITERAL_PROTOCOL_(ExpressibleByBuiltinUTF16StringLiteral)
BUILTIN_EXPRESSIBLE_BY_LITERAL_PROTOCOL_(ExpressibleByBuiltinUnicodeScalarLiteral)
BUILTIN_EXPRESSIBLE_BY_LITERAL_PROTOCOL_(ExpressibleByBuiltinConstStringLiteral)
BUILTIN_EXPRESSIBLE_BY_LITERAL_PROTOCOL_(ExpressibleByBuiltinConstUTF16StringLiteral)

#undef EXPRESSIBLE_BY_LITERAL_PROTOCOL
#undef EXPRESSIBLE_BY_LITERAL_PROTOCOL_
#undef EXPRESSIBLE_BY_LITERAL_PROTOCOL_WITH_NAME
#undef BUILTIN_EXPRESSIBLE_BY_LITERAL_PROTOCOL_
#undef BUILTIN_EXPRESSIBLE_BY_LITERAL_PROTOCOL_WITH_NAME
#undef PROTOCOL
#undef PROTOCOL_
#undef PROTOCOL_WITH_NAME
