mirror of
https://github.com/apple/swift.git
synced 2025-12-14 20:36:38 +01:00
0b75ee975e
Update for SE-0107: UnsafeRawPointer This adds a "mutating" initialize to UnsafePointer to make Immutable -> Mutable conversions explicit. These are quick fixes to stdlib, overlays, and test cases that are necessary in order to remove arbitrary UnsafePointer conversions. Many cases can be expressed better up by reworking the surrounding code, but we first need a working starting point.
105 lines
3.7 KiB
C++
105 lines
3.7 KiB
C++
//===--- UnicodeShims.h - Access to Unicode data for the core stdlib ------===//
|
|
//
|
|
// This source file is part of the Swift.org open source project
|
|
//
|
|
// Copyright (c) 2014 - 2016 Apple Inc. and the Swift project authors
|
|
// Licensed under Apache License v2.0 with Runtime Library Exception
|
|
//
|
|
// See http://swift.org/LICENSE.txt for license information
|
|
// See http://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
//
|
|
// Data structures required for Unicode support in Swift that are
|
|
// statically initialized in its runtime's C++ source.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
#ifndef SWIFT_STDLIB_SHIMS_UNICODESHIMS_H_
|
|
#define SWIFT_STDLIB_SHIMS_UNICODESHIMS_H_
|
|
|
|
#include "SwiftStdint.h"
|
|
#include "Visibility.h"
|
|
|
|
#ifdef __cplusplus
|
|
namespace swift { extern "C" {
|
|
#endif
|
|
|
|
SWIFT_RUNTIME_STDLIB_INTERFACE
|
|
extern const __swift_uint8_t *_swift_stdlib_GraphemeClusterBreakPropertyTrie;
|
|
|
|
struct _swift_stdlib_GraphemeClusterBreakPropertyTrieMetadataTy {
|
|
unsigned BMPFirstLevelIndexBits;
|
|
unsigned BMPDataOffsetBits;
|
|
unsigned SuppFirstLevelIndexBits;
|
|
unsigned SuppSecondLevelIndexBits;
|
|
unsigned SuppDataOffsetBits;
|
|
|
|
unsigned BMPLookupBytesPerEntry;
|
|
unsigned BMPDataBytesPerEntry;
|
|
unsigned SuppLookup1BytesPerEntry;
|
|
unsigned SuppLookup2BytesPerEntry;
|
|
unsigned SuppDataBytesPerEntry;
|
|
|
|
unsigned TrieSize;
|
|
|
|
unsigned BMPLookupBytesOffset;
|
|
unsigned BMPDataBytesOffset;
|
|
unsigned SuppLookup1BytesOffset;
|
|
unsigned SuppLookup2BytesOffset;
|
|
unsigned SuppDataBytesOffset;
|
|
};
|
|
|
|
SWIFT_RUNTIME_STDLIB_INTERFACE
|
|
extern const struct _swift_stdlib_GraphemeClusterBreakPropertyTrieMetadataTy
|
|
_swift_stdlib_GraphemeClusterBreakPropertyTrieMetadata;
|
|
|
|
SWIFT_RUNTIME_STDLIB_INTERFACE
|
|
extern const __swift_uint16_t *
|
|
_swift_stdlib_ExtendedGraphemeClusterNoBoundaryRulesMatrix;
|
|
|
|
SWIFT_RUNTIME_STDLIB_INTERFACE
|
|
__attribute__((__pure__)) __swift_int32_t
|
|
_swift_stdlib_unicode_compare_utf16_utf16(const __swift_uint16_t *Left,
|
|
__swift_int32_t LeftLength,
|
|
const __swift_uint16_t *Right,
|
|
__swift_int32_t RightLength);
|
|
|
|
SWIFT_RUNTIME_STDLIB_INTERFACE
|
|
__attribute__((__pure__)) __swift_int32_t
|
|
_swift_stdlib_unicode_compare_utf8_utf16(const unsigned char *Left,
|
|
__swift_int32_t LeftLength,
|
|
const __swift_uint16_t *Right,
|
|
__swift_int32_t RightLength);
|
|
|
|
SWIFT_RUNTIME_STDLIB_INTERFACE
|
|
__attribute__((__pure__)) __swift_int32_t
|
|
_swift_stdlib_unicode_compare_utf8_utf8(const unsigned char *Left,
|
|
__swift_int32_t LeftLength,
|
|
const unsigned char *Right,
|
|
__swift_int32_t RightLength);
|
|
|
|
SWIFT_RUNTIME_STDLIB_INTERFACE
|
|
__attribute__((__pure__)) __swift_intptr_t
|
|
_swift_stdlib_unicode_hash(const __swift_uint16_t *Str, __swift_int32_t Length);
|
|
|
|
SWIFT_RUNTIME_STDLIB_INTERFACE
|
|
__attribute__((__pure__)) __swift_intptr_t
|
|
_swift_stdlib_unicode_hash_ascii(const unsigned char *Str,
|
|
__swift_int32_t Length);
|
|
|
|
SWIFT_RUNTIME_STDLIB_INTERFACE
|
|
__swift_int32_t _swift_stdlib_unicode_strToUpper(
|
|
__swift_uint16_t *Destination, __swift_int32_t DestinationCapacity,
|
|
const __swift_uint16_t *Source, __swift_int32_t SourceLength);
|
|
|
|
SWIFT_RUNTIME_STDLIB_INTERFACE
|
|
__swift_int32_t _swift_stdlib_unicode_strToLower(
|
|
__swift_uint16_t *Destination, __swift_int32_t DestinationCapacity,
|
|
const __swift_uint16_t *Source, __swift_int32_t SourceLength);
|
|
|
|
#ifdef __cplusplus
|
|
}} // extern "C", namespace swift
|
|
#endif
|
|
|
|
#endif
|