is a general-purpose programming language built using a modern approach to safety, performance, and software design patterns (developed by Apple).
| UnicodeWord.cpp (swift-swift-5.8-RELEASE) | : | UnicodeWord.cpp (swift-swift-5.8.1-RELEASE) |
|---|
| //===----------------------------------------------------------------------===// | | //===----------------------------------------------------------------------===// |
| // | | // |
| // This source file is part of the Swift.org open source project | | // This source file is part of the Swift.org open source project |
| // | | // |
|
| // Copyright (c) 2022 Apple Inc. and the Swift project authors | | // Copyright (c) 2022 - 2023 Apple Inc. and the Swift project authors |
| // Licensed under Apache License v2.0 with Runtime Library Exception | | // Licensed under Apache License v2.0 with Runtime Library Exception |
| // | | // |
| // See https://swift.org/LICENSE.txt for license information | | // See https://swift.org/LICENSE.txt for license information |
| // See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors | | // See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors |
| // | | // |
| //===----------------------------------------------------------------------===// | | //===----------------------------------------------------------------------===// |
| | |
| #if SWIFT_STDLIB_ENABLE_UNICODE_DATA | | #if SWIFT_STDLIB_ENABLE_UNICODE_DATA |
| #include "Common/WordData.h" | | #include "Common/WordData.h" |
| #else | | #else |
| | |
| skipping to change at line 27 | | skipping to change at line 27 |
|---|
| #endif | | #endif |
| #include "swift/shims/UnicodeData.h" | | #include "swift/shims/UnicodeData.h" |
| #include <limits> | | #include <limits> |
| | |
| SWIFT_RUNTIME_STDLIB_INTERNAL | | SWIFT_RUNTIME_STDLIB_INTERNAL |
| __swift_uint8_t _swift_stdlib_getWordBreakProperty(__swift_uint32_t scalar) { | | __swift_uint8_t _swift_stdlib_getWordBreakProperty(__swift_uint32_t scalar) { |
| #if !SWIFT_STDLIB_ENABLE_UNICODE_DATA | | #if !SWIFT_STDLIB_ENABLE_UNICODE_DATA |
| swift::swift_abortDisabledUnicodeSupport(); | | swift::swift_abortDisabledUnicodeSupport(); |
| #else | | #else |
| auto low = 0; | | auto low = 0; |
|
| auto high = 1086 - 1; | | auto high = WORD_BREAK_DATA_COUNT - 1; |
| | |
| while (high >= low) { | | while (high >= low) { |
| auto idx = low + (high - low) / 2; | | auto idx = low + (high - low) / 2; |
| | |
| auto entry = _swift_stdlib_words[idx]; | | auto entry = _swift_stdlib_words[idx]; |
| | |
| // Shift the range count out of the value. | | // Shift the range count out of the value. |
| auto lower = (entry << 11) >> 11; | | auto lower = (entry << 11) >> 11; |
| | |
| // Shift the enum out first, then shift out the scalar value. | | // Shift the enum out first, then shift out the scalar value. |
| | |
| skipping to change at line 55 | | skipping to change at line 55 |
|---|
| low = idx + 1; | | low = idx + 1; |
| continue; | | continue; |
| } | | } |
| | |
| if (scalar < lower) { | | if (scalar < lower) { |
| high = idx - 1; | | high = idx - 1; |
| continue; | | continue; |
| } | | } |
| } | | } |
| | |
|
| // If we made it out here, then our scalar was not found in the grapheme | | // If we made it out here, then our scalar was not found in the word |
| // array (this occurs when a scalar doesn't map to any grapheme break | | // array (this occurs when a scalar doesn't map to any word break |
| // property). Return the max value here to indicate .any. | | // property). Return the max value here to indicate .any. |
| return std::numeric_limits<__swift_uint8_t>::max(); | | return std::numeric_limits<__swift_uint8_t>::max(); |
| #endif | | #endif |
| } | | } |
| | | |
| End of changes. 3 change blocks. |
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| 4 lines changed or deleted | | 4 lines changed or added |
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