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63ec1cf5af
This makes the path behavior more first-class. The feature is now hidden behind an experimental flag, -enable-experimental-concise-pound-file.
68 lines
2.0 KiB
C++
68 lines
2.0 KiB
C++
//===--- DefaultArgumentKind.h - Default Argument Kind Enum -----*- 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 the DefaultArgumentKind enumeration.
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//
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//===----------------------------------------------------------------------===//
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#ifndef SWIFT_DEFAULTARGUMENTKIND_H
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#define SWIFT_DEFAULTARGUMENTKIND_H
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#include <cstdint>
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namespace llvm {
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class StringRef;
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}
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namespace swift {
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class Expr;
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/// Describes the kind of default argument a tuple pattern element has.
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enum class DefaultArgumentKind : uint8_t {
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/// No default argument.
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None,
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/// A normal default argument.
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Normal,
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/// The default argument is inherited from the corresponding argument of the
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/// overridden declaration.
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Inherited,
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/// The #file default argument, which is expanded at the call site.
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File,
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/// The #filePath default argument, which is expanded at the call site.
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FilePath,
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/// The #line default argument, which is expanded at the call site.
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Line,
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/// The #column default argument, which is expanded at the call site.
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Column,
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/// The #function default argument, which is expanded at the call site.
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Function,
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/// The #dsohandle default argument, which is expanded at the call site.
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DSOHandle,
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/// The "nil" literal.
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NilLiteral,
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/// An empty array literal.
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EmptyArray,
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/// An empty dictionary literal.
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EmptyDictionary,
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/// A reference to the stored property. This is a special default argument
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/// kind for the synthesized memberwise constructor to emit a call to the
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// property's initializer.
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StoredProperty,
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};
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enum { NumDefaultArgumentKindBits = 4 };
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} // end namespace swift
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#endif // LLVM_SWIFT_DEFAULTARGUMENTKIND_H
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