[stdlibUnittest] adjust spellings and a flag

glessard · glessard · commit 1e6a65a8400d · 2025-07-01T16:59:25.000-07:00
diff --git a/stdlib/private/StdlibUnittest/CMakeLists.txt b/stdlib/private/StdlibUnittest/CMakeLists.txt
@@ -17,6 +17,9 @@ endif()
 
 set(swift_stdlib_unittest_compile_flags
   "-Xfrontend" "-disable-objc-attr-requires-foundation-module")
+
+list(APPEND swift_stdlib_unittest_compile_flags "-enable-experimental-feature" "Lifetimes")
+
 if (SWIFT_RUNTIME_ENABLE_LEAK_CHECKER)
   list(APPEND swift_stdlib_unittest_compile_flags "-DSWIFT_RUNTIME_ENABLE_LEAK_CHECKER")
 endif()
diff --git a/stdlib/private/StdlibUnittest/StdlibUnittest.swift b/stdlib/private/StdlibUnittest/StdlibUnittest.swift
@@ -772,7 +772,7 @@ public func expectNil<T: ~Copyable & ~Escapable>(
 }
 
 @discardableResult
-@lifetime(copy value)
+@_lifetime(copy value)
 public func expectNotNil<T: ~Copyable & ~Escapable>(
   _ value: consuming T?,
   _ message: @autoclosure () -> String = "",

Original file line number	Diff line number	Diff line change
`@@ -772,7 +772,7 @@ public func expectNil<T: ~Copyable & ~Escapable>(`
`772`	`772`	`}`
`773`	`773`
`774`	`774`	`@discardableResult`
`775`		`-@lifetime(copy value)`
	`775`	`+@_lifetime(copy value)`
`776`	`776`	`public func expectNotNil<T: ~Copyable & ~Escapable>(`
`777`	`777`	`_ value: consuming T?,`
`778`	`778`	`_ message: @autoclosure () -> String = "",`