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Co-authored-by: Alejandro Alonso <alejandro_alonso@apple.com>
This commit is contained in:
Karoy Lorentey
2022-04-09 22:54:49 -07:00
parent 3c9968945e
commit 58ab3fea34
2 changed files with 4 additions and 4 deletions
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6
stdlib/public/core/StringUTF16View.swift
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@@ -145,7 +145,7 @@ extension String.UTF16View: BidirectionalCollection {
"String index is out of bounds")
if _slowPath(_guts.isForeign) { return _foreignIndex(after: idx) }
if _guts.isASCII {
return idx.nextEncoded._scalarAligned._knownUTF8._knownUTF16
return idx.nextEncoded._scalarAligned._encodingIndependent
}
// For a BMP scalar (1-3 UTF-8 code units), advance past it. For a non-BMP
@@ -173,7 +173,7 @@ extension String.UTF16View: BidirectionalCollection {
"String index is out of bounds")
if _slowPath(_guts.isForeign) { return _foreignIndex(before: idx) }
if _guts.isASCII {
return idx.priorEncoded._scalarAligned._knownUTF8._knownUTF16
return idx.priorEncoded._scalarAligned._encodingIndependent
}
if idx.transcodedOffset != 0 {
@@ -709,7 +709,7 @@ extension String.UTF16View {
if _guts.isASCII {
return Index(
_encodedOffset: offset
)._scalarAligned._knownUTF8._knownUTF16
)._scalarAligned._encodingIndependent
}
guard _guts._useBreadcrumbs(forEncodedOffset: offset) else {