Don't warn for deprecated Thread.getId() calls in ChromeTrace (scala#21831)

WojciechMazur · tgodzik · commit cdbea4739158 · 2025-02-07T19:01:06.000+01:00
[Cherry-picked f7f51ed]
diff --git a/compiler/src/dotty/tools/dotc/profile/ChromeTrace.scala b/compiler/src/dotty/tools/dotc/profile/ChromeTrace.scala
@@ -45,6 +45,7 @@ final class ChromeTrace(f: Path) extends Closeable {
   private val traceWriter = FileUtils.newAsyncBufferedWriter(f)
   private val context = mutable.Stack[JsonContext](TopContext)
   private val tidCache = new ThreadLocal[String]() {
+    @annotation.nowarn("cat=deprecation")
     override def initialValue(): String = "%05d".format(Thread.currentThread().getId())
   }
   objStart()

Original file line number	Diff line number	Diff line change
`@@ -45,6 +45,7 @@ final class ChromeTrace(f: Path) extends Closeable {`
`45`	`45`	`private val traceWriter = FileUtils.newAsyncBufferedWriter(f)`
`46`	`46`	`private val context = mutable.Stack[JsonContext](TopContext)`
`47`	`47`	`private val tidCache = new ThreadLocal[String]() {`
	`48`	`+ @annotation.nowarn("cat=deprecation")`
`48`	`49`	`override def initialValue(): String = "%05d".format(Thread.currentThread().getId())`
`49`	`50`	`}`
`50`	`51`	`objStart()`