Mark a UTF8Span test unavailable on watchOS.

atrick · atrick · commit 14e44a569ca0 · 2025-08-20T11:18:20.000-07:00
Fixes rdar://158517336 - Swift CI: oss-swift_tools-RA_stdlib-DA_test-device-non_executable
diff --git a/test/SILOptimizer/lifetime_dependence/lifetime_dependence_scope_fixup.swift b/test/SILOptimizer/lifetime_dependence/lifetime_dependence_scope_fixup.swift
@@ -329,6 +329,9 @@ func testWrite(_ w: inout ArrayWrapper) {
 }
 
 // Test store_borrow extension which is required when the addressable UTF8View is extended over the Span's uses.
+//
+// UTF8Span is unavailable on watchOS as of the introduction of this test.
+@available(watchOS, unavailable)
 @available(SwiftStdlib 6.2, *)
 func testSpanOfBorrowByAddress(_ i: Int) -> Int {
     let span = String(i).utf8.span

Original file line number	Diff line number	Diff line change
`@@ -329,6 +329,9 @@ func testWrite(_ w: inout ArrayWrapper) {`
`329`	`329`	`}`
`330`	`330`
`331`	`331`	`// Test store_borrow extension which is required when the addressable UTF8View is extended over the Span's uses.`
	`332`	`+//`
	`333`	`+// UTF8Span is unavailable on watchOS as of the introduction of this test.`
	`334`	`+@available(watchOS, unavailable)`
`332`	`335`	`@available(SwiftStdlib 6.2, *)`
`333`	`336`	`func testSpanOfBorrowByAddress(_ i: Int) -> Int {`
`334`	`337`	`let span = String(i).utf8.span`