Replace dynamic _icu* functions only if !FOUNDATION_FRAMEWORK.

YOCKOW · YOCKOW · commit bc1656d5e8d6 · 2025-06-12T16:39:15.000+09:00
In response to: swiftlang#1296 (comment)
diff --git a/Sources/FoundationInternationalization/ICU/ICU+StringConverter.swift b/Sources/FoundationInternationalization/ICU/ICU+StringConverter.swift
@@ -172,6 +172,7 @@ extension ICU.StringConverter {
 }
 
 
+#if !FOUNDATION_FRAMEWORK
 @_dynamicReplacement(for: _icuMakeStringFromBytes(_:encoding:))
 func _icuMakeStringFromBytes_impl(_ bytes: UnsafeBufferPointer<UInt8>, encoding: String.Encoding) -> String? {
     guard let converter = ICU.StringConverter.converter(for: encoding),
@@ -202,3 +203,4 @@ func _icuStringEncodingConvert_impl(string: String, using encoding: String.Encod
     }
     return converter.encode(string: string, allowLossyConversion: allowLossyConversion)
 }
+#endif

Original file line number	Diff line number	Diff line change
`@@ -172,6 +172,7 @@ extension ICU.StringConverter {`
`172`	`172`	`}`
`173`	`173`
`174`	`174`
	`175`	`+#if !FOUNDATION_FRAMEWORK`
`175`	`176`	`@_dynamicReplacement(for: _icuMakeStringFromBytes(_:encoding:))`
`176`	`177`	`func _icuMakeStringFromBytes_impl(_ bytes: UnsafeBufferPointer<UInt8>, encoding: String.Encoding) -> String? {`
`177`	`178`	`guard let converter = ICU.StringConverter.converter(for: encoding),`
`@@ -202,3 +203,4 @@ func _icuStringEncodingConvert_impl(string: String, using encoding: String.Encod`
`202`	`203`	`}`
`203`	`204`	`return converter.encode(string: string, allowLossyConversion: allowLossyConversion)`
`204`	`205`	`}`
	`206`	`+#endif`