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//===--- Callee.h -----------------------------------------------*- 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
//
//===----------------------------------------------------------------------===//
#ifndef SWIFT_SILGEN_CALLEE_H
#define SWIFT_SILGEN_CALLEE_H
#include "swift/AST/ForeignAsyncConvention.h"
#include "swift/AST/ForeignErrorConvention.h"
#include "swift/AST/ForeignInfo.h"
#include "swift/AST/Types.h"
#include "swift/SIL/AbstractionPattern.h"
namespace swift {
namespace Lowering {
class CalleeTypeInfo {
public:
std::optional<AbstractionPattern> origFormalType;
CanSILFunctionType substFnType;
std::optional<AbstractionPattern> origResultType;
CanType substResultType;
ForeignInfo foreign;
private:
std::optional<SILFunctionTypeRepresentation> overrideRep;
public:
CalleeTypeInfo() = default;
CalleeTypeInfo(
CanSILFunctionType substFnType, AbstractionPattern origResultType,
CanType substResultType,
const std::optional<ForeignErrorConvention> &foreignError,
const std::optional<ForeignAsyncConvention> &foreignAsync,
ImportAsMemberStatus foreignSelf,
std::optional<SILFunctionTypeRepresentation> overrideRep = std::nullopt)
: origFormalType(std::nullopt), substFnType(substFnType),
origResultType(origResultType), substResultType(substResultType),
foreign{foreignSelf, foreignError, foreignAsync},
overrideRep(overrideRep) {}
CalleeTypeInfo(
CanSILFunctionType substFnType, AbstractionPattern origResultType,
CanType substResultType,
std::optional<SILFunctionTypeRepresentation> overrideRep = std::nullopt)
: origFormalType(std::nullopt), substFnType(substFnType),
origResultType(origResultType), substResultType(substResultType),
foreign(), overrideRep(overrideRep) {}
SILFunctionTypeRepresentation getOverrideRep() const {
return overrideRep.value_or(substFnType->getRepresentation());
}
};
} // namespace Lowering
} // namespace swift
#endif
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