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Emacs assumes .h files are C files by default which is why the tag "-*- C++ -*-" is needed. .cpp files do not have this problem.
34 lines
1.2 KiB
C++
34 lines
1.2 KiB
C++
//===--- OverloadChoice.cpp - A Choice from an Overload Set --------------===//
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//
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// This source file is part of the Swift.org open source project
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//
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// Copyright (c) 2014 - 2016 Apple Inc. and the Swift project authors
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// Licensed under Apache License v2.0 with Runtime Library Exception
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//
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// See http://swift.org/LICENSE.txt for license information
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// See http://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
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//
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//===----------------------------------------------------------------------===//
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//
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// This file provides the \c OverloadChoice class and its related types,
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// which is used by the constraint-based type checker to describe the
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// selection of a particular overload from a set.
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//
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//===----------------------------------------------------------------------===//
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#include "OverloadChoice.h"
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#include "ConstraintSystem.h"
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#include "swift/AST/Availability.h"
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using namespace swift;
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using namespace constraints;
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OverloadChoice::OverloadChoice(
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Type base, ValueDecl *value, bool isSpecialized, ConstraintSystem &CS)
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: BaseAndBits(base, isSpecialized ? IsSpecializedBit : 0) {
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assert((reinterpret_cast<uintptr_t>(value) & (uintptr_t)0x03) == 0 &&
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"Badly aligned decl");
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DeclOrKind = reinterpret_cast<uintptr_t>(value);
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}
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