mirror of
https://github.com/apple/swift.git
synced 2025-12-14 20:36:38 +01:00
100 lines
3.1 KiB
C++
100 lines
3.1 KiB
C++
//===--- MagicIdentifierKinds.def - Swift #ident metaprogramming -*- C++ -*-===//
|
|
//
|
|
// This source file is part of the Swift.org open source project
|
|
//
|
|
// Copyright (c) 2020 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 magic
|
|
// identifier literals.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
// Used for any magic identifier.
|
|
#ifndef MAGIC_IDENTIFIER
|
|
#define MAGIC_IDENTIFIER(NAME, STRING)
|
|
#endif
|
|
|
|
// Used for magic identifiers which produce string literals.
|
|
#ifndef MAGIC_STRING_IDENTIFIER
|
|
#define MAGIC_STRING_IDENTIFIER(NAME, STRING) MAGIC_IDENTIFIER(NAME, STRING)
|
|
#endif
|
|
|
|
// Used for magic identifiers which produce integer literals.
|
|
#ifndef MAGIC_INT_IDENTIFIER
|
|
#define MAGIC_INT_IDENTIFIER(NAME, STRING) MAGIC_IDENTIFIER(NAME, STRING)
|
|
#endif
|
|
|
|
// Used for magic identifiers which produce raw pointers.
|
|
#ifndef MAGIC_POINTER_IDENTIFIER
|
|
#define MAGIC_POINTER_IDENTIFIER(NAME, STRING) MAGIC_IDENTIFIER(NAME, STRING)
|
|
#endif
|
|
|
|
// Used when a given token always maps to a particular magic identifier kind.
|
|
#ifndef MAGIC_IDENTIFIER_TOKEN
|
|
#define MAGIC_IDENTIFIER_TOKEN(NAME, TOKEN)
|
|
#endif
|
|
|
|
//
|
|
// Magic string literals
|
|
//
|
|
|
|
/// The \c #fileID magic identifier literal.
|
|
MAGIC_STRING_IDENTIFIER(FileID, "#fileID")
|
|
MAGIC_IDENTIFIER_TOKEN(FileID, pound_fileID)
|
|
|
|
/// The \c #file magic identifier literal, written in code where it is
|
|
/// a synonym for \c #fileID (i.e. "Swift 6 mode" code).
|
|
MAGIC_STRING_IDENTIFIER(FileIDSpelledAsFile, "#file")
|
|
// tok::pound_file is shared with FilePathSpelledAsFile; please write custom
|
|
// code paths for it.
|
|
|
|
/// The \c #filePath magic identifier literal.
|
|
MAGIC_STRING_IDENTIFIER(FilePath, "#filePath")
|
|
MAGIC_IDENTIFIER_TOKEN(FilePath, pound_filePath)
|
|
|
|
/// The \c #file magic identifier literal, written in code where it is
|
|
/// a synonym for \c #filePath (i.e. Swift 5 mode code).
|
|
MAGIC_STRING_IDENTIFIER(FilePathSpelledAsFile, "#file")
|
|
// tok::pound_file is shared with FileIDSpelledAsFile; please write custom
|
|
// code paths for it.
|
|
|
|
/// The \c #function magic identifier literal.
|
|
MAGIC_STRING_IDENTIFIER(Function, "#function")
|
|
MAGIC_IDENTIFIER_TOKEN(Function, pound_function)
|
|
|
|
|
|
|
|
//
|
|
// Magic integer literals
|
|
//
|
|
|
|
/// The \c #line magic identifier literal.
|
|
MAGIC_INT_IDENTIFIER(Line, "#line")
|
|
MAGIC_IDENTIFIER_TOKEN(Line, pound_line)
|
|
|
|
/// The \c #column magic identifier literal.
|
|
MAGIC_INT_IDENTIFIER(Column, "#column")
|
|
MAGIC_IDENTIFIER_TOKEN(Column, pound_column)
|
|
|
|
|
|
|
|
//
|
|
// Magic raw pointer literals
|
|
//
|
|
|
|
/// The \c #dsohandle magic identifier literal.
|
|
MAGIC_POINTER_IDENTIFIER(DSOHandle, "#dsohandle")
|
|
MAGIC_IDENTIFIER_TOKEN(DSOHandle, pound_dsohandle)
|
|
|
|
#undef MAGIC_IDENTIFIER
|
|
#undef MAGIC_STRING_IDENTIFIER
|
|
#undef MAGIC_INT_IDENTIFIER
|
|
#undef MAGIC_POINTER_IDENTIFIER
|
|
#undef MAGIC_IDENTIFIER_TOKEN
|