| //===--- 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. Note that this mechanism does not look through an overlay into its |
| // underlying module, so it typically cannot find Objective-C 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, typeName, performLocalLookup) |
| /// \param typeName supplies the name used for type lookup, |
| /// \param performLocalLookup specifies whether to first look in the local context. |
| #ifndef EXPRESSIBLE_BY_LITERAL_PROTOCOL_WITH_NAME |
| #define EXPRESSIBLE_BY_LITERAL_PROTOCOL_WITH_NAME(Id, Name, typeName, performLocalLookup) \ |
| 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) |
| |
| /// \param typeName supplies the name used for type lookup, |
| /// \param performLocalLookup specifies whether to first look in the local context. |
| #define EXPRESSIBLE_BY_LITERAL_PROTOCOL(name, typeName, performLocalLookup) \ |
| EXPRESSIBLE_BY_LITERAL_PROTOCOL_WITH_NAME(name, #name, typeName, performLocalLookup) |
| |
| /// \param typeName supplies the name used for type lookup, |
| /// \param performLocalLookup specifies whether to first look in the local context. |
| #define EXPRESSIBLE_BY_LITERAL_PROTOCOL_(name, typeName, performLocalLookup) \ |
| EXPRESSIBLE_BY_LITERAL_PROTOCOL_WITH_NAME(name, "_" #name, typeName, performLocalLookup) |
| |
| #define BUILTIN_EXPRESSIBLE_BY_LITERAL_PROTOCOL_(name) \ |
| BUILTIN_EXPRESSIBLE_BY_LITERAL_PROTOCOL_WITH_NAME(name, "_" #name) |
| |
| PROTOCOL(Actor) |
| PROTOCOL(Sequence) |
| PROTOCOL(IteratorProtocol) |
| PROTOCOL(RawRepresentable) |
| PROTOCOL(Equatable) |
| PROTOCOL(Hashable) |
| PROTOCOL(Comparable) |
| PROTOCOL(Error) |
| PROTOCOL_(ErrorCodeProtocol) |
| PROTOCOL(OptionSet) |
| PROTOCOL(CaseIterable) |
| PROTOCOL(SIMDScalar) |
| PROTOCOL(BinaryInteger) |
| |
| PROTOCOL_(BridgedNSError) |
| PROTOCOL_(BridgedStoredNSError) |
| PROTOCOL_(CFObject) |
| PROTOCOL_(SwiftNewtypeWrapper) |
| PROTOCOL(CodingKey) |
| PROTOCOL(Encodable) |
| PROTOCOL(Decodable) |
| |
| PROTOCOL_(ObjectiveCBridgeable) |
| PROTOCOL_(DestructorSafeContainer) |
| |
| PROTOCOL(StringInterpolationProtocol) |
| |
| PROTOCOL(AdditiveArithmetic) |
| PROTOCOL(Differentiable) |
| |
| PROTOCOL(FloatingPoint) |
| |
| EXPRESSIBLE_BY_LITERAL_PROTOCOL(ExpressibleByArrayLiteral, "Array", false) |
| EXPRESSIBLE_BY_LITERAL_PROTOCOL(ExpressibleByBooleanLiteral, "BooleanLiteralType", true) |
| EXPRESSIBLE_BY_LITERAL_PROTOCOL(ExpressibleByDictionaryLiteral, "Dictionary", false) |
| EXPRESSIBLE_BY_LITERAL_PROTOCOL(ExpressibleByExtendedGraphemeClusterLiteral, "ExtendedGraphemeClusterType", true) |
| EXPRESSIBLE_BY_LITERAL_PROTOCOL(ExpressibleByFloatLiteral, "FloatLiteralType", true) |
| EXPRESSIBLE_BY_LITERAL_PROTOCOL(ExpressibleByIntegerLiteral, "IntegerLiteralType", true) |
| EXPRESSIBLE_BY_LITERAL_PROTOCOL(ExpressibleByStringInterpolation, "StringLiteralType", true) |
| EXPRESSIBLE_BY_LITERAL_PROTOCOL(ExpressibleByStringLiteral, "StringLiteralType", true) |
| EXPRESSIBLE_BY_LITERAL_PROTOCOL(ExpressibleByNilLiteral, nullptr, false) |
| EXPRESSIBLE_BY_LITERAL_PROTOCOL(ExpressibleByUnicodeScalarLiteral, "UnicodeScalarType", true) |
| |
| EXPRESSIBLE_BY_LITERAL_PROTOCOL_(ExpressibleByColorLiteral, "_ColorLiteralType", true) |
| EXPRESSIBLE_BY_LITERAL_PROTOCOL_(ExpressibleByImageLiteral, "_ImageLiteralType", true) |
| EXPRESSIBLE_BY_LITERAL_PROTOCOL_(ExpressibleByFileReferenceLiteral, "_FileReferenceLiteralType", true) |
| |
| BUILTIN_EXPRESSIBLE_BY_LITERAL_PROTOCOL_(ExpressibleByBuiltinBooleanLiteral) |
| 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_(ExpressibleByBuiltinUnicodeScalarLiteral) |
| |
| #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 |
