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1c651973c3
"Accessibility" has a different meaning for app developers, so we've already deliberately excised it from our diagnostics in favor of terms like "access control" and "access level". Do the same in the compiler now that we aren't constantly pulling things into the release branch. This commit changes the 'Accessibility' enum to be named 'AccessLevel'.
97 lines
2.7 KiB
C++
97 lines
2.7 KiB
C++
//===--- AttrKind.h - Enumerate attribute kinds ----------------*- C++ -*-===//
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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 - 2017 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 https://swift.org/LICENSE.txt for license information
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// See https://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 defines enumerations related to declaration attributes.
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//
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//===----------------------------------------------------------------------===//
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#ifndef SWIFT_ATTRKIND_H
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#define SWIFT_ATTRKIND_H
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#include "swift/Config.h"
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#include "llvm/Support/DataTypes.h"
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namespace swift {
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/// The associativity of a binary operator.
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enum class Associativity : unsigned char {
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/// Non-associative operators cannot be written next to other
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/// operators with the same precedence. Relational operators are
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/// typically non-associative.
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None,
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/// Left-associative operators associate to the left if written next
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/// to other left-associative operators of the same precedence.
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Left,
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/// Right-associative operators associate to the right if written
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/// next to other right-associative operators of the same precedence.
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Right
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};
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/// The kind of unary operator, if any.
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enum class UnaryOperatorKind : uint8_t {
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None,
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Prefix,
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Postfix
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};
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/// Access control levels.
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// These are used in diagnostics and with < and similar operations,
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// so please do not reorder existing values.
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enum class AccessLevel : uint8_t {
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/// Private access is limited to the current scope.
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Private = 0,
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/// File-private access is limited to the current file.
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FilePrivate,
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/// Internal access is limited to the current module.
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Internal,
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/// Public access is not limited, but some capabilities may be
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/// restricted outside of the current module.
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Public,
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/// Open access is not limited, and all capabilities are unrestricted.
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Open,
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};
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enum class InlineKind : uint8_t {
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Never = 0,
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Always = 1
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};
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/// This enum represents the possible values of the @effects attribute.
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/// These values are ordered from the strongest guarantee to the weakest,
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/// so please do not reorder existing values.
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enum class EffectsKind : uint8_t {
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ReadNone,
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ReadOnly,
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ReadWrite,
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Unspecified
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};
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enum DeclAttrKind : unsigned {
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#define DECL_ATTR(_, NAME, ...) DAK_##NAME,
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#include "swift/AST/Attr.def"
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DAK_Count
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};
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// Define enumerators for each type attribute, e.g. TAK_weak.
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enum TypeAttrKind {
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#define TYPE_ATTR(X) TAK_##X,
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#include "swift/AST/Attr.def"
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TAK_Count
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};
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} // end namespace swift
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#endif
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